Ghouta chemical attack
|Ghouta chemical attack|
|Part of the Syrian Civil War|
|Date||21 August 2013|
Syrian Army (opposition claim), the types of rocket used have only been observed in use by Syrian government forces during this conflict. The U.N. concluded that the 8/21 Sarin bore the ‘same unique hallmarks’ as the Sarin used in the 3/19 Khan al-Assal attack, and indicated that the perpetrators likely had access to the chemical weapons stockpile of the Syrian military. Åke Sellström, a Swedish scientist who led a UN mission to investigate the attacks, said it was difficult to see how rebels could have weaponised the toxins.
The Ghouta chemical attack occurred on 21 August 2013 during the Syrian Civil War, when several opposition-controlled or disputed areas of the Ghouta suburbs of the Markaz Rif Dimashq district around Damascus, Syria, were struck by rockets containing the chemical agent sarin. Hundreds were killed in the attack, which took place over a short span of time in the early morning. Estimates of the death toll range from 'at least 281' to 1,729 fatalities. The incident may be the deadliest use of chemical weapons since the Iran–Iraq War.
The United Nations mission investigated several attack sites, which were mere kilometres from the temporary quarters of UN inspectors who had arrived at the Syrian government's invitation to look into alleged chemical weapons use prior to the Ghouta attack. The UN requested access to sites in Ghouta the day after the attack. Syrian government forces continued to bomb the area on 22 August. On 23 August, government and rebel forces clashed in Ghouta, the Syrian military continued to shell Ghouta, and the UN called for a ceasefire to allow inspectors to visit the Ghouta sites. The Syrian government granted the UN's request on 25 August. Inspectors worked from 26 to 31 August investigating sites of the attack.
The UN investigation team reported that it had confirmed the use of sarin in the Ghouta attack. The Mission "collected clear and convincing evidence that surface-to-surface rockets containing the nerve agent sarin were used in the Ein Tarma, Moadamiyah and Zalmalka in the Ghouta area of Damascus." The report's lead author, Åke Sellström, said that the quality of the sarin used in the attack was higher than that used by Iraq in the Iran-Iraq war, implying a purity higher than the Iraqi chemical weapons program's low purity of 45–60%. A U.N. report of 2014 found that 'the evidence available concerning the nature, quality and quantity of the agents used on 21 August indicated that the perpetrators likely had access to the chemical weapons stockpile of the Syrian military, as well as the expertise and equipment necessary' and that the chemical agents used in the Khan al-Assal chemical attack 'bore the same unique hallmarks' as those used in Al-Ghouta attack. However, in none of the incidents was the commission’s 'evidentiary threshold' met with regard to the perpetrator.
The Syrian government and opposition blamed each other for the attack. Many governments, including in the Western and Arab worlds, said the attack was carried out by forces of Syrian President Bashar al-Assad, a conclusion echoed by the Arab League and the European Union. The Russian government called the attack a false flag operation by the opposition to draw foreign powers into the civil war on the rebels' side. Sellström has characterised attempts to say the rebels were responsible as unconvincing, resting in part upon "poor theories". The attack sparked debate in France, the United Kingdom, the United States, and other countries about whether to intervene militarily against government forces.
In September 2013, the Syrian government, while not admitting responsibility for the attack, declared its intention to join the Chemical Weapons Convention and destroy its chemical weapons. In April 2014 Sigrid Kaag, coordinator of the joint mission by the UN and the OPCW said that Syria had missed the agreed deadline but shipped out or destroyed 92.5% of its chemical arsenal. Nevertheless, British officials have said that there is strong evidence that Syria is using chlorine as a weapon and has held back rockets capable of carrying a chemical warhead of a type used in the Ghouta attack. France has concurred that the Syrian government has not only failed to meet deadlines and left stockpiles undeclared, but has also continued to use chemical weapons. U.S officials have said that Syria is holding on to '27 tons of sarin precursor chemicals as leverage in a dispute with the international community over the future of facilities used to store the deadly agents.' Sigrid Kaag has said technical experts from the OPCW were talking to Syria about discrepancies between the weapons the country has acknowledged possessing and what the evidence on the ground has shown.
In January 2015 it was alleged by Reuters 'the long-delayed destruction of a dozen underground bunkers and hangars that were used for the production and storage of chemical weapons' had begun. Damascus is long behind schedule in destroying the facilities used to make and store its toxic agents.
- 1 Background
- 2 The attacks
- 3 UN investigation
- 4 Aftermath
- 5 Evidence
- 6 Foreign government assessments
- 7 Legal status
- 8 Reactions
- 9 Early opinions
- 10 See also
- 11 References
The Ghouta area is composed of densely populated suburbs of Damascus, in the Markaz Rif Dimashq District of the province of Rif Dimashq. Al-Ghouta is a primarily conservative Sunni region, and home to most of suburban Damascus's three million inhabitants. Since early in the civil war, civilians in rebel-held Eastern Ghouta have almost entirely sided with the opposition to Syria's government. The opposition have controlled much of the eastern part of the Rif district since 2012, partly cutting off Damascus from its hinterland. Parts of the area had been under government siege for months, including Moadamiyah since April 2013. The Ghouta and neighbouring areas have been the scene of continuing clashes for more than a year, and government forces have launched repeated missile assaults trying to dislodge the rebels. On the day of the attack, the Syrian government launched an offensive to capture opposition-held Damascus suburbs.
The attack came one year and one day after US President Barack Obama's Monday 20 August 2012 "red line" speech, in which he warned "the Assad regime – but also to other players on the ground" that chemical weapons use in Syria, which is one of five non-signatories to the 1997 Chemical Weapons Convention, would trigger American intervention. Since his speech, and prior to the chemical attacks in Ghouta, chemical weapons were suspected to have been used in at least four attacks in the country.
On 23 March 2013, the Syrian government requested the UN send inspectors to investigate an incident in town of Khan al-Assal, where it said opposition forces had used chlorine-filled rockets. The Syrian government however later refused to allow the UN investigation to be expanded to places outside Khan al-Assal. On 23 April 2013, the New York Times reported that the British and French governments had sent a confidential letter to the United Nations Secretary General, claiming that there was evidence that the Syrian government had used chemical weapons in Aleppo, Homs, and perhaps Damascus. Israel also claimed that the Syrian government had used chemical weapons on 19 March near Aleppo and Damascus. On 24 April, Syria blocked UN investigators from entering Syria; UN under-secretary for political affairs Jeffrey Feltman said this would not prevent an inquiry from being carried out. On 25 April US Secretary of Defense Chuck Hagel stated that US intelligence showed the Assad government had likely used chemical weapons – specifically sarin gas. However, the White House announced that "much more" work had to be done to verify the intelligence assessments.
UN Independent International Commission of Inquiry on the Syrian Arab Republic member Carla del Ponte stated in May 2013 that they still need to verify and confirm but 'According to the testimonies we have gathered, the rebels have used chemical weapons, making use of sarin gas'. Later, the commission stressed that it had "not reached conclusive findings" as to their use by any parties. Also in May, according to a report by American journalist Seymour Hersh the CIA briefed the Obama administration on al-Nusra's work with sarin, and on Al-Qaeda in Iraq's knowledge of Sarin production methods in Syria.
After clandestinely spending two months in Jobar, Damascus, several reporters for the French news media Le Monde witnessed the Syrian army's use of chemical weapons on civilians in the Jobar chemical attacks. French intelligence later said that samples from the Jobar attack in April had confirmed the use of sarin.
On 4 June 2013, a U.N. report stated that there are "reasonable grounds" to believe that limited amounts of chemical weapons have been used in at least four attacks in the civil war, but more evidence is needed to determine the exact chemical agents used or who was responsible. Stating that it has not been possible "to determine the precise chemical agents used, their delivery systems or the perpetrator." On 22 June the head of UN human rights investigation, Paulo Pinheiro, said the UN could not determine who used chemical weapons in Syria after the evidence had been delivered by the United States, Britain and France. However, the commission reported that there were "reasonable grounds to believe that chemical agents have been used as weapons". Top-secret assessments provided to the U.S. Defense Intelligence Agency (DIA) in June did not assess culpability for earlier chemical attacks in Syria, but confirmed al-Nusra's ability to acquire and use sarin, according to an anonymous intelligence official quoted by Seymour Hersh in an article published by the London Review of Books in December 2013.
On 13 June, the United States publicly announced it had definitive proof that the Assad government had used limited amounts of chemical weapons on multiple occasions on rebel forces, killing 100 to 150 people. US officials stated that Sarin was the agent used. Deputy National Security Advisor Ben Rhodes did not state whether this showed that Syria had crossed the "red line" established by President Obama by using chemical weapons. Rhodes stated that: "The president has said that the use of chemical weapons would change his calculus, and it has." The French government announced that its own tests confirmed US assertions. Russian Foreign Minister Sergei Lavrov said that "the accusations of Damascus using chemical weapons put forth by the USA are not backed by credible facts." Lavrov further stated that the Syrian government had no motive to use chemical weapons since the government already maintained a military advantage over the rebel fighters. On 9 October, a US spokesman stated the administration lacks the "irrefutable, beyond-a-reasonable-doubt evidence" some American voters are seeking but that a "common-sense test" implicates Assad.
The U.S. publicly stated there was no "reliable" evidence that the opposition had access to chemical weapons, although Seymour Hersh reported that U.S. intelligence agencies privately assessed some rebel factions to be capable of sarin production.
Hersh, in April 2014, presented another article claiming the attacks were committed by Al-Qaeda affiliate Al-Nusra Front, whom Hersh alleges were supplied with sarin by Turkey. His article was ignored by the Western mainstream media with The Guardian, The New York Times and The Washington Post all declining to publish the piece, and Hersh's article (as well as his original article regarding Ghouta) has since been described as a conspiracy theory. The chemical sample, that lies behind Hersh's statement that the sarin used in Ghouta on 21 August was not a match for that in the Syrian government's stocks, came from "Russian military intelligence operatives". The US government denied the accuracy of Hersh's article.
The attacks reportedly occurred between 02:00 and 05:00 in the morning on 21 August 2013, in the rebel-held and mostly Sunni Ghouta agricultural area, just east of Damascus. The area had been under an Army siege backed by Hezbollah for months. The attacks had affected two separate opposition-controlled districts in Damascus Suburbs, located 16 kilometres apart. According to local residents, the Zamalka neighbourhood in Eastern Ghouta was struck by rockets at some time between 2 and 3 a.m., and the Moadamiya neighbourhood in Western Ghouta was struck by rockets at about 5 a.m., shortly after the completion of the Muslim morning prayer.
Syrian human rights lawyer Razan Zaitouneh, present in Eastern Ghouta, stated, "Hours [after the shelling], we started to visit the medical points in Ghouta to where injured were removed, and we couldn't believe our eyes. I haven't seen such death in my whole life. People were lying on the ground in hallways, on roadsides, in hundreds." Several medics working in Ghouta reported the administration of large quantities of Atropine, a common antidote for nerve agent toxicity, to treat victims.
Doctors Without Borders said three hospitals it supports in the eastern Damascus region reported receiving roughly 3,600 patients with "neurotoxic symptoms" over less than three hours on after the morning, when the attack in the eastern Ghouta area took place. Of those, 355 died. The Local Coordination Committees of Syria claimed that of the 1,338 victims, 1,000 were in Zamalka, among which 600 bodies were transferred to medical points in other towns and 400 remained at a Zamalka medical centre. Some of the fatalities (at least 51) were rebel fighters. According to a spokesman for the Free Syrian Army, at least six medics died while treating the victims. The deadliness of the attack is believed to have been increased due to Syrians fleeing the government bombardment by hiding in basements, where the heavier-than-air chemical agents sank to these lower-lying, poorly ventilated areas. Some of the victims died while sleeping.
According to Robert Fisk, the chemical attacks in the night of 21 August were part of "one of [the Syrian army's] fiercest bombardments of rebel areas. In 12 separate attacks, it tried to put special forces men inside the insurgent enclaves, backed up by artillery fire. These included the suburbs of Harasta, and Arbin." A Syrian journalist embedded with government troops described the reaction of troops in Moadamiyeh at seeing the first images of attack victims, concerned that they would need to fight in affected areas. The day after the chemical attacks, 22 August, the Syrian army bombarded the Ghouta area.
The BBC News interpreted darkness and prayer calls in videos to be consistent with a pre-dawn timing of the attacks. (There are five daily prayers in Islam, including a dawn prayer, a sunset prayer, and a nighttime prayer.) BBC News considered it significant that the "three main Facebook pages of Syrian opposition groups" reported "fierce clashes between FSA rebels and government forces, as well as shelling by government forces" at 01:15 local time (UTC+3) on 21 August 2013 in the eastern Ghouta areas that were later claimed to have been attacked with chemical weapons.
Abu Sakhr, a paramedic interviewed by the VDC, estimated chemical weapons to have first been delivered by mortars at about 02:00. Another interviewee, Maher, said that Ein Tarma had been hit by chemical weapons before 02:30.
BBC News stated that three Syrian opposition Facebook pages reported the first claims of chemical weapons use within a few minutes of one another. At 02:45 UTC+3, the Ein Tarma Co-ordination Committee stated that "a number of residents died in suffocation cases due to chemical shelling of the al-Zayniya area [in Ein Tarma]." At 02:47, the Sham News Network reported an "urgent" message that Zamalka had been attacked with chemical weapons shells. At 02:55, the LCC made "a similar report." The Los Angeles Times timed the attacks at "about" 03:00.
There has been some debate about the motivation for the attacks. According to military experts, both sides are locked in a political and military stalemate, and the opposition cannot win without western military intervention or support. Given previous US comments about the use of chemical weapons constituting a "red line" prompting intervention, the opposition would have an incentive to stage an attack and make it appear that the Syrian government had crossed the line. The Syrian government, on the other hand, would more straightforwardly have the motivation to use chemical weapons as tactically required if it believed that the US threat was an empty one.
Some have questioned the motive and timing behind the alleged Syrian government involvement in the Ghouta attacks, since a team of United Nations chemical weapons inspectors were staying in a hotel just a few miles from the attack. However, since the agreement the Syrian government reached with UN inspectors limited their mandate to three specific sites to establish if a chemical attack took place, but not who was responsible, the attack might simply have been launched in an area designated as off-limits.
The French newspaper Le Monde reported in the months before the Ghouta attacks that its journalists embedded among opposition fighters had witnessed several chemical attacks on a smaller scale by the Syrian Army against rebel positions. Der Spiegel reported a suspicion by a gas expert that minimal use of chemical weapons was seen by the Assad government as the best way get the West used to its deployment, triggering an ongoing international dispute over whether nerve gas was being used at all. Saying that at some point, "the commotion over the use of chemical weapons per se" would "have dissipated.". Former US intelligence officer Joseph Holliday wrote in a study that "Assad has been extremely calculating with the use of force", "introducing chemical weapons gradually.".
A CNN reporter pointed to the fact that government forces did not appear to be in imminent danger of being overrun by opposition in the areas in question, in which a stalemate had set. He questioned why the army would risk such an action that could cause international intervention. The reporter also questioned if the Army would use sarin gas just a few kilometres from the center of Damascus on what was a windy day. While an EA Worldview reporter, James Miller, pointed to the fact that the affected area had strong opposition leanings, and was a major supply route to the front lines in the fighting in east Damascus. Miller added that "Assad's forces in both Mt Qassioun and in the Mezzeh airport have this area very zeroed in for rocket (typically Grads) and artillery strikes." Richard Guthrie, quoted in the New Scientist, stated that the day of the attack was the one day that week when the wind blew from government-held central Damascus towards the rebel-held eastern suburbs. However, weather records of the nearby Damascus International Airport indicate little variance in wind direction during that week.
Several reporters also pointed to the timing of a purported assassination attempt against Assad earlier in August, suggesting the attack on the rebel enclaves came as a reprisal for the assassination attempt. A former Syrian intelligence officer claimed the attack came due to "internal reasons", to holding the "thinned-out front around Damascus" and "strengthening the morale of the fanatics in their ranks", following weeks of rebel attacks on Assad's home province of Latakia.
A reporter for The Daily Telegraph also pointed to the questionable timing given government forces had recently beaten back opposition in some areas around Damascus and recaptured territory. "Using chemical weapons might make sense when he is losing, but why launch gas attacks when he is winning anyway?" The reporter also questioned why would the attacks happen just three days after the inspectors arrived in Syria. Der Spiegel questioned this analysis, arguing that Assad's forces have been losing ground for several months and may have been motivated to use chemical weapons to forestall rebel advances in the Damascus suburbs.
Syrian human rights lawyer Razan Zaitouneh, who is a member of the Syrian opposition, also argued that the Assad government would launch a chemical attack because "it knows that the international community would not do anything about it, like it did nothing about all the previous crimes." Israeli reporter Ron Ben-Yishai stated that the motive to use chemical weapons could be the "army's inability to seize the rebel's stronghold in Damascus' eastern neighbourhoods," or fear of rebel encroachment into Damascus with tacit civilian support,.
Syria was not a party to the Chemical Weapons Convention during the Ghouta chemical attack, which prohibits the development, production, stockpiling, transfer, and use of chemical weapons, although in 1968 it acceded to the 1925 Geneva Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or Other Gases. In 2012 Syria publicly stated it possessed such weapons. According to French intelligence, the Syrian Scientific Studies and Research Center (SSRC) is responsible for producing toxic agents for use in war. A group named "Branch 450" is allegedly responsible for filling munitions with chemicals and maintaining security of the chemical agent stockpiles. As of September 2013, French intelligence puts the Syrian stockpile at 1,000 tonnes, including Yperite, VX and "several hundred tonnes of sarin".
Western intelligence agencies and governments publicly dismissed the possibility of rebel responsibility for the attack in Ghouta, stating that rebels are incapable of an attack of its scale.
Two days before the attack, a UN mission headed by Åke Sellström arrived in Damascus with permission, from the Syrian government, to investigate earlier alleged chemical weapons use. On the day of the attack, UN Secretary General Ban Ki-moon expressed "the need to investigate [the Ghouta incident as] soon as possible," hoping for consent from the Syrian government. The next day, UN High Commissioner for Human Rights Navi Pillay urged government and opposition forces to allow investigation, and Ban requested the government provide immediate access. On 23 August, clashes between rebel and government forces continued in and around Ghouta, government shelling continued, and UN inspectors were denied access for a second day. United States officials told The Wall Street Journal that the White House "became convinced" that the Syrian government was trying to hide the evidence of chemical weapons use by shelling the sites and delaying their inspection. Ban called for a ceasefire to allow the inspectors to visit the attack sites. On 25 August the government agreed to cease hostilities with the presence of UN inspectors, and agreements between the UN, government and rebel factions were reached for five hours of cease-fire each day from 26 to 29 August.
Early in the morning of 26 August several mortars hit central Damascus, including one that fell near the Four Seasons hotel the UN inspectors were staying in. Later in the day the UN team came under sniper fire en route to Moadamiyah in western Ghouta (in the south of Damascus), forcing them to return to their hotel and replace one of their vehicles before continuing their investigation four hours later. The attack prompted a rebuke from Ban toward the fighters. After returning to Moadamiyah the team visited clinics and makeshift field hospitals, collected samples and conducted interviews with witnesses, survivors and doctors. The inspectors spoke with 20 victims of the attacks and took blood and hair samples, soil samples, and samples from domestic animals. As a result of the delay caused by the sniper attack, the team's time in Moadamiyah was substantially shortened, with the scheduled expiry of the daily cease-fire leaving them around 90 minutes on the ground.
On 28 and 29 August the UN team visited Zamalka and Ein Tarma in eastern Ghouta, in the east of Damascus, for a total time of five and a half hours. On 30 August the team visited at a Syrian government military hospital in Mazzeh, and collected samples.
The UN investigation into the chemical attacks in Ghouta was published on 16 September. The report stated that "the environmental, chemical and medical samples, we have collected, provide clear and convincing evidence that surface-to-surface rockets containing the nerve agent sarin were used in Ein Tarma, Moadamiyah and Zamalka in the Ghouta area of Damascus". The inspectors were able to identify several surface-to-surface rockets at the affected sites as 140mm BM-14 rockets originally manufactured in Russia and 330mm rockets probably manufactured domestically. U.N. Secretary General Ban Ki-moon called the findings "beyond doubt and beyond the pale,” and a clear evidence of a war crime. "The results are overwhelming and indisputable [-] A majority of the rockets or rocket fragments recovered were found to be carrying sarin." The report, which was "careful not to blame either side", said that during the mission's work in the rebel controlled Zamalka/Ein Tarma, " individuals arrived carrying other suspected munitions indicating that such potential evidence is being moved and possibly manipulated. The areas were under rebel control, but the report did not elaborate on who the individuals were. The UN investigators were accompanied by a rebel leader:
A leader of the local opposition forces [...] was identified and requested to take 'custody' of the Mission [...] to ensure the security and movement of the Mission, to facilitate the [sic] access to the most critical cases/witnesses to be interviewed and sampled by the Mission and to control patients and crowd in order for the Mission to focus on its main activities.
An August Scientific American article had described difficulties that could arise when attempting to identify the manufacturer of sarin from soil or tissue samples. UN lead investigator Sellström told the UN Security Council that the quality of the sarin was higher than that used by Iraq in the Iran-Iraq war, implying a purity higher than the Iraqi chemical weapons program's 45–60%. (By comparison, Aum Shinrikyo used nearly pure sarin in the 1994 Matsumoto incident.) According to Human Rights Watch, hundreds of kilograms of sarin were used in the attack, which it said suggested government responsibility, as opposition forces were not known to possess significant amounts of sarin.
The UN investigation noted that the azimuth of two of the rockets could be determined based on their position embedded into the ground and/or the pattern of craters they created as they impacted the ground at a low angle. It drew no conclusions from this.
Initially, analysts noted that the two azimuths determined by the report intersect deep in Syrian-government-controlled territory, near Mount Qasioun, noting that this region has been the target of Israeli airstrikes against chemical weapons-capable surface-to-surface rocket launchers. Based on analyses of the azimuths provided by the UN report, Human Rights Watch and The New York Times concluded the rockets that delivered the sarin were launched from areas under government control. Specifically, the inspectors listed the precise compass directions of flight for two rocket strikes and these pointed to the government's elite centre in Damascus, Mount Qasioun. However, The New York Times later acknowledged that their earlier report assumes a range of 9 km for one of the rockets, while experts determined it to be under 3.5 km. Some weapon experts say that this rocket was unlikely to have operational range longer than 2 km. Journalist Sy Hersh has implied this undermines certain narratives about the August attack but since, in June 2013, Syrian government forces had begun "Operation Qaboun," through which they sought to establish control of a region between the suburbs of Qaboun and Jobar, the area where Operation Qaboun was taking place could have been a possible launching point for the 21 August sarin attack, the short range of the Volcano rockets notwithstanding.
The Russian government dismissed the initial UN report after it was released, calling it "one-sided" and "distorted". On 17 September, Russian Foreign Minister Sergei Lavrov reiterated his government's belief that the opposition carried out the attacks as a "provocation". The United Nations high representative for disarmament affairs, Angela Kane, stated that the inspection team would review Russia's objections.
Russian defence expert Ruslan Pukhov said that the code, found by the UN investigators on the M-14 munition, showed it had been produced in 1967 by the Sibselmash plant in Novosibirsk for a BM-14-17 multiple rocket launcher. He said that these weapons had been taken out of service by Syria and replaced with BM-21s. He stated that the second projectile identified by weapons inspectors looked to be ‘home made’. Blogger Eliot Higgins has written that Syrian army videos show munitions that "clearly match" those linked to the 21 August attack, concluding, "it now seems undeniable that the Syrian military has been using this family of munitions for at least the past 10 months" - 'Volcano rockets'. Journalist Robert Fisk has written that, according to information circulating in Damascus, unpublished Russian evidence includes export papers for these missiles showing that they had been sold to South Yemen, Egypt, and Libya. The OPCW said in September 2011 that Libya's chemical weapons stockpiles had remained secure since February 2011, when its inspectors had to leave due to the Libyan Civil War. Libya's declaration to the OPCW of chemical weapons to be destroyed did not include sarin, although it did include sarin precursors.
An Iranian chemical weapons expert, Abbas Foroutan, said in October 2013 that the UN should publish more details about the investigation than were provided in the report, including victims' pulse rates and blood pressure and their response to the atropine treatment, the victims' levels of acetylcholinesterase (sarin is an acetylcholinesterase inhibitor), and more technical details on the lab testing process.
The UN inspection team returned to the Damascus area to continue investigations into other alleged chemical attacks in late September 2013. A final report on Ghouta and six other alleged attacks (including three alleged to have occurred after the Ghouta attack) was released in December 2013.
The inspectors wrote that they "collected clear and convincing evidence that chemical weapons were used [...] against civilians, including children, on a relatively large scale" in Ghouta on 21 August 2013. The evidence from which they drew this conclusion was:
*Impacted and exploded surface-to-surface rockets, capable to carry a chemical payload, were found to contain Sarin;
- Close to the rocket impact sites, in the area where patients were affected, the environment was found to be contaminated by Sarin;
- The epidemiology of over fifty interviews given by survivors and health care workers provided ample corroboration of the medical and scientific results;
- A number of patients/survivors were clearly diagnosed as intoxicated by an organophosphorous compound;
- Blood and urine samples from the same patients were found positive for Sarin and Sarin signatures.
The continuous fighting has severely limited the quality of medical care for injured survivors of the attack. A month after the attack, approximately 450 survivors still required medical attention for lingering symptoms such as respiratory and vision problems. By early October 2013, the 13000 citizens of Moadhamiya, one of the places targeted in the August attack, had been surrounded by pro-government forces, and under siege for five months, severe malnourishment and medical emergencies become pressing, as all supply lines had stopped. Care for chronic symptoms of sarin exposure had become, "just one among a sea of concerns."
As countries such as the United States and the United Kingdom debated their response to the attacks, they encountered significant popular and legislative resistance to military intervention. In particular, British Prime Minster David Cameron's request to the House of Commons to use military force was declined by a 285–272 margin. UK government policy subsequently focused on providing humanitarian assistance inside Syria and to refugees in neighbouring countries.
Within a month of the attacks, Syria agreed to join the 1993 Convention on Chemical Weapons.
Disappointment and disillusion at the West's inaction has been put forward as one reason that some turned to extremist groups after the chemical attack. Many Syrians felt that disappointment 'created a fertile recruiting ground for extremist groups, who told those who had lost their loved ones that they were their only hope.'
- Human Rights Watch and other sources report that two types of chemical rockets were used: a 140mm rocket made in the Soviet Union in 1967 and exported to Syria, and a modified 330mm rocket.
- The UN inspectors suggested that Soviet BM-14-17 (MLRS) rocket launchers were used.
- Jonathan Marcus of BBC News reported that Syrian rebels have captured significant stockpiles of regular government weaponry. Syrian rebels are not known to be in possession of the weapons systems used in the Ghouta attack.
- Quoting anonymous senior intelligence officials, investigative journalist Seymour Hersh reports that in the months prior to the attacks, several US intelligence services concluded that the jihadi al-Nusra group, and possibly Al-Qaeda in Iraq (fighting alongside rebel forces), had mastered the mechanics of creating sarin and was capable of manufacturing it in quantity. Publicly responding to the report, the head of public affairs for the ODNI, Shawn Turner, countered that no American intelligence agency, including the DIA, ‘assesses that the al-Nusra Front has succeeded in developing a capacity to manufacture sarin’. Dan Kaszeta, Eliot Higgins, and others have criticized aspects of Hersh's report.
- MIT Professor Theodore Postol contacted Dan Kaszeta and asked him how he came to the conclusion that Hexamine was the "smoking gun" regarding the alleged culpability of the Syrian Government. In the now published email conversation that followed Theodore Postol concluded that Dan Kaszeta does not even have basic knowledge in chemistry. Ake Sellstrom told Postol that the presence of hexamine might mean that this substance was used as a scavenger for protons when producing sarin but that it was a common substance and not conclusive evidence implicating the Syrian government.
- The attacks targeted rebel-held areas. Both government and rebel-controlled potential launching sites were within range of the targets.
- Many of the munitions and their fragments had been moved; however, in two cases, the UN could identify the likely launch azimuths. Triangulating rocket trajectories suggests that the origin of the attack may have been within government or rebel-held territory. Consideration of missile ranges influences calculations as to whether rockets originated from the government or rebel-held regions.
- Seymour Hersh has written that in the days preceding and following the attack, sensors notifying U.S. intelligence agencies of possible chemical weapons deployment by the Syrian government did not activate, and secret intelligence briefings prepared for the U.S. president did not contain information about a possible chemical weapons attack by government forces. Citing transcripts of Syrian forces provided by the U.S. government, journalist Scott Lucas responded to Hersh that the sensors may have worked.
- The Syrian government did not provide immediate access to Ghouta, saying it could not guarantee inspectors' security due to ongoing fighting. The Syrian government granted UN's request on 25 August, and UN inspectors worked from 26 to 31 August investigating sites of the attack.
- Publicly, the U.S. government cited as yet unverified classified intercepts of communications it said were between Syrian officials, which have not been released to the public, supposedly proving Syrian government forces carried out the chemical attack. Criticizing what they called a misleading presentation of intelligence, a former senior U.S. intelligence official was quoted in a report by Seymour Hersh as saying the transcript actually included intercepts from many months prior to the attack, collated to make them appear related to the Ghouta attacks. Russian Foreign Minister Sergei Lavrov described the American, British and French intelligence reports as "unconvincing" and maintained before and after the release of the United Nations report in mid-September that the rebels carried out the attack.
- The UN report said that during the mission's work in rebel-held areas, inspectors reported seeing unknown individuals carrying "suspected munitions", suggesting "such potential evidence is being moved and possibly manipulated".
- The UN concluded in its Human rights report of 12 February 2014 that the Sarin used in the Al-Ghouta attack bore the ‘same unique hallmarks’ as the Sarin used in the Khan al-Assal attack.
Doctors Without Borders who were operating three hospitals in the eastern Damascus region, which received roughly 3,600 patients over less than three hours on after the attack, reported seeing "large number of patients arriving with symptoms including convulsions, excessive saliva, pinpoint pupils, blurred vision and respiratory distress." Symptoms reported by Ghouta residents and doctors to Human Rights Watch included "suffocation, muscle spasms and frothing at the mouth."
Witness statements to The Guardian about symptoms included "people who were sleeping in their homes [who] died in their beds," headaches and nausea, "foam coming out of [victims'] mouths and noses," a "smell something like vinegar and rotten eggs," suffocation, "bodies [that] were turning blue," a "smell like cooking gas" and redness and itching of the eyes. Richard Spencer of The Telegraph summarised witness statements, stating, "The poison ... may have killed hundreds, but it has left twitching, fainting, confused but compelling survivors."
On 22 August, the Center for Documentation of Violations in Syria published numerous testimonies. It summarised doctors' and paramedics' descriptions of the symptoms as "vomiting, foamy salivation, severe agitation, [pinpoint] pupils, redness of the eyes, dyspnea, neurological convulsions, respiratory and heart failure, blood out of the nose and mouth and, in some cases, hallucinations and memory loss".
Analysis of symptoms
Dr. Amesh Adalja, a senior associate for the Center for Biosecurity at the University of Pittsburgh Medical Center, said what the group of doctors in Syria is reporting "is what a textbook would list to say nerve-agent poison." Symptoms like incredibly small pupils help say it is not agents like mustard gas or chlorine gas, but instead more like sarin, soman, VX and tabun.
Médecins Sans Frontières (MSF) Director of Operations Bart Janssens stated that MSF "can neither scientifically confirm the cause of these symptoms nor establish who is responsible for the attack. However, the reported symptoms of the patients, in addition to the epidemiological pattern of the events – characterised by the massive influx of patients in a short period of time, the origin of the patients, and the contamination of medical and first aid workers – strongly indicate mass exposure to a neurotoxic agent."
Gwyn Winfield, editorial director at the magazine CBRNe World, which reports on chemical, biological, radiological, nuclear or explosives use, analysed the videos and wrote on the magazine's site: "Clearly respiratory distress, some nerve spasms and a half-hearted washdown (involving water and bare hands?), but it could equally be a riot control agent as a (chemical warfare agent)."
Abu Omar of the Free Syrian Army stated to The Guardian that the rockets involved in the attack were unusual because "you could hear the sound of the rocket in the air but you could not hear any sound of explosion" and no obvious damage to buildings occurred. Human Rights Watch's witnesses reported "symptoms and delivery methods consistent with the use of chemical nerve agents." Activists and local residents contacted by The Guardian said that "the remains of 20 rockets [thought to have been carrying neurotoxic gas] were found in the affected areas. Many [remained] mostly intact, suggesting that they did not detonate on impact and potentially dispersed gas before hitting the ground."
According to CBS News, chemical and biological weapons experts have been relatively consistent in their analysis, saying only a military force with access to and knowledge of missile delivery systems and the sarin gas suspected in Ghouta could have carried out an attack capable of killing hundreds of people. British and US officials have publicly stated that there is no credible evidence that any opposition group could conduct a chemical weapons attack on this scale.
According to a Human Rights Watch report, two types of projectiles were used in the chemical attacks. The first was a 330mm rocket "that appears to have a warhead designed to be loaded with and deliver a large payload of liquid chemical agent". The second was a Soviet-produced 140mm rocket that can deliver three possible warheads, one of them specifically designed to carry 2.2 kg of sarin. Adding that "Human Rights Watch and arms experts monitoring the use of weapons in Syria have not documented Syrian opposition forces to be in the possession of the 140mm and 330mm rockets used in the attack or their associated launchers."
Seymour Hersh has suggested that the rockets may have been produced locally, and with a limited range. Blogger Eliot Higgins has looked at the munitions linked to the attack, as reported in The Guardian, and analysed footage of the putative launchers inside government territory.
According to a study by the Massachusetts Institute of Technology published in January 2014, the rockets used in the attack had a range of about two kilometers, indicating the munitions could not have been fired from the 'heart' or from the Eastern edge of the Syrian Government Controlled Area shown in the Intelligence Map published by the White House on 30 August 2013.
Two purported intercepts of communications that appeared to implicate the Syrian government received prominent media coverage. One was a phone call allegedly between Syrian officials which Israel's Unit 8200 was said to have intercepted and passed to the US. The other was a phone call which the German Bundesnachrichtendienst said it had intercepted, between a high-ranking representative of Hezbollah and the Iranian embassy, in which the purported Hezbollah official said that poison gas had been used and that Assad's order to attack with chemical weapons had been a strategic error.
On 29 August the Associated Press reported that, according to two U.S.. intelligence officials and two other U.S. officials, the U.S. intercept was a conversation between "low-level" Syrian officials with no direct link to the upper echelons of the government or military.
The Bild am Sonntag newspaper subsequently reported that German intelligence indicated that Assad had likely not ordered the attacks. According to Bild, "intelligence interception specialists" relying on communications intercepted by the German vessel Oker said that Syrian military commanders had repeatedly been asking permission to launch chemical attacks for around four months, with permission always being denied from the presidential palace. The sources concluded that 21 August attack had probably not been approved by Bashar al-Assad.
According to a senior U.S. intelligence official, sensors placed on Syrian government chemical weapons stockpiles did not indicate preparation for chemical weapons use prior to the Ghouta attacks. Responding to the revelations by Hersh, journalist Scott Lucas responded that, according to transcripts of Syrian government military chatter provided by the U.S. government, the sensors may have worked. "Indeed, if you pick apart Hersh’s story, you will find the “truth” that he struggles to deny: US intelligence agencies had some information about the regime’s chemical activities — the problem lay in communicating and interpreting that intelligence."
Murad Abu Bilal, Khaled Naddaf and other VDC and local co-ordination committee (LCC) media staff went to Zamalka to film and obtain other documentary evidence of the attacks immediately after they were known, early on 21 August. Almost all the journalists died from inhalation of the neurotoxins apart from Murad Abu Bilal, who was the only Zamalka LCC media member to survive. The videos were published on YouTube, attracting world-wide media attention.
Experts who have analysed the first video said it shows the strongest evidence yet consistent with the use of a lethal toxic agent. Visible symptoms reportedly included rolling eyes, foaming at the mouth, and tremors. There was at least one image of a child suffering miosis, the pin-point pupil effect associated with the nerve agent Sarin, a powerful neurotoxin reportedly used before in Syria. Ralph Trapp, a former scientist at the Organisation for the Prohibition of Chemical Weapons, said the footage showed what a chemical weapons attack on a civilian area would look like, and went on to note "This is one of the first videos I've seen from Syria where the numbers start to make sense. If you have a gas attack you would expect large numbers of people, children and adults, to be affected, particularly if it's in a built-up area."
Some experts, among them Jean Pascal Zanders, initially stated that evidence that sarin was used, as claimed by pro-rebel sources, was still lacking and highlighted the lack of second-hand contaminations typically associated with use of weapons-grade nerve agents: "I remain sceptical that it was a nerve agent like sarin. I would have expected to see more convulsions," he said. "The other thing that seems inconsistent with sarin is that, given the footage of first responders treating victims without proper protective equipment, you would expect to see considerable secondary casualties from contamination – which does not appear to be evident." However, after Zanders saw footage imminently after the attack, he changed his mind, saying: "The video footage and pictures this time are of a far better quality. You can clearly see the typical signs of asphyxiation, including a pinkish blueish tinge to the skin colour. There is one image of an adult woman where you can see the tell-tale blackish mark around her mouth, all of which suggests death from asphyxiation." Zanders however cautioned that these symptoms covered a range of neurotoxicants, including some available for civilian use as pest control agents, and said that until the UN reported its analysis of samples, "I can't make a judgement.. I have to keep an open mind."
According to a report by The Daily Telegraph, "videos uploaded to YouTube by activists showed rows of motionless bodies and medics attending to patients apparently in the grip of seizures. In one piece of footage, a young boy appeared to be foaming at the mouth while convulsing."
Hamish de Bretton-Gordon, a former commander of British Chemical and Biological counterterrorism forces, told BBC that the images were very similar to previous incidents he had witnessed, although he could not verify the footage.
Foreign government assessments
According to public statements, intelligence agencies in Israel, the United Kingdom, the United States, France, Turkey, and Germany concluded that the Syrian government was most likely responsible for the attacks. Published reports that maintained government culpability for the attack focused on the idea that the Syrian military was concerned about opposition strength in the Damascus suburbs, and frustrated with its difficulty in dislodging rebel fighters. Published French intelligence included satellite imagery, appearing to show the attacks coming from government-controlled areas to the east and west of Damascus and targeting rebel-held zones and observed that "Assad's forces had since bombed the areas to wipe out evidence".
Western intelligence agencies agreed that video evidence is consistent with the use of a nerve agent, such as sarin. Laboratory tests showed traces of sarin, in blood and hair samples collected from emergency workers who responded to the attacks. Britain put the number of fatalities at least 350. France confirmed 281 fatalities based according to video footage they studied, acknowledging up to 1,500 total. The US also published a preliminary assessment, with Secretary of State John Kerry claiming 1,429 people were killed, including at least 426 children.
Meanwhile, the Russian and Syrian governments accused the Syrian opposition of responsibility for the attacks. According to The Guardian, as of 3 September neither had "publicly produced any evidence to support their claims." Russian officials criticised the American and European intelligence reports, saying they failed to prove their governments' claims that Syrian President Bashar al-Assad carried out the chemical attacks.
On 2 September, the French government published a nine-page report blaming the Syrian government for the Ghouta attacks. An unnamed French government official told Fox News that the analysis was carried out by the Directorate-General for External Security (DGSE) and Direction du renseignement militaire (DRM), and "was based on satellite imagery, video images, and on-the-ground sources – plus samples collected from the alleged chemical attacks in April." The report said analysis of samples collected from two separate April attacks had confirmed the use of sarin. The report also described the Syrian chemical weapons programme and command structure.
The Bundesnachrichtendienst said it intercepted a phone call between a Hezbollah official and the Iranian Embassy in which the Hezbollah representative criticised Assad's decision to attack with poison gas, apparently confirming its use by the Syrian government. German newspaper Der Spiegel reported on 3 September that BND President Gerhard Schindler told them that based on the agency's evidence, Germany now shared the United Kingdom, United States, and France's view that the attacks were carried out by the Syrian government. However, they also said the attack may have been much more potent than intended, speculating that there may have been an error in mixing the chemical weapons used.
Without going into detail, Israeli Intelligence Minister Yuval Steinitz said on 22 August that Israel's intelligence assessment was that the Syrian government used chemical weapons in the Damascus area. Defense Minister Moshe Ya'alon said the Syrian government had already used chemical weapons against the rebels on a smaller scale multiple times prior to the Ghouta attacks. United States news outlet Fox News reported that Unit 8200 "helped provide" intelligence to the United States, Israel's closest international ally, implicating the Syrian government in the attacks. Prime Minister Benjamin Netanyahu said at the General debate of the sixty-eighth session of the United Nations General Assembly that Syrian used the chemical weapons against its own people.
Russian officials asserted that there was no proof that the government of Syria had a hand in the chemical attacks. Russian Foreign Minister Sergei Lavrov described the American, British and French intelligence reports as "unconvincing" and said at a joint news conference with his French counterpart Laurent Fabius after the release of the United Nations report in mid-September that he continued to believe the rebels carried out the attack. Russian President Vladimir Putin said he wanted to see evidence that would make it "obvious" who used chemical weapons in Ghouta.
In a commentary published in The New York Times on 11 September, Putin asserted that "there is every reason to believe [poison gas] was used not by the Syrian Army, but by opposition forces," without going into detail. Lavrov said on 18 September that "new evidence" given to Russia by the Syrian government would be forthcoming, although he did not elaborate.
The Turkish government's Anadolu Agency published an unconfirmed report on 30 August, pointing to the Syrian 155th Missile Brigade in Kufeyte[where?] and the 4th Armored Division on Mount Qasioun as the perpetrators of the two attacks. It said the attack had involved 15 to 20 missiles with chemical warheads at around 2:45 am on 21 August, targeting residential areas between Douma and Zamalka in Ghouta. It claimed that the 155th Missile Brigade had used 9K52 Luna-M missiles, M600 missiles, or both, fired from Kufeyte, while other rockets with a 15- to 70-kilometer range were fired by the 4th Armored Division from Qasioun. The agency did not explain its source.
A report on the attacks by the United Kingdom's Joint Intelligence Committee was published on 29 August prior to a vote on intervention by the House of Commons of the United Kingdom. The report said it was "highly likely" that the attacks had been carried out by the Syrian government, resting in part on the firm view that the Syrian opposition was not capable of carrying out a chemical weapons attack on this scale, and on the JIC's view that the Syrian government had used chemical weapons in the Syrian civil war on a small scale on 14 previous occasions. Analysis of the Ghouta attacks themselves was based largely on reviewing video footage and publicly available witness evidence. The report conceded problems with motivation for the attacks, saying there was "no obvious political or military trigger for regime use of CW on an apparently larger scale now". British officials said they believe the Syrian military used chemical weapons, including the nerve agent sarin, on a small scale against the opposition multiple times prior to the Ghouta attacks, on at least 14 occasions from 2012 onward, and described "a clear pattern of regime use" of the nerve agent.
The report was met with substantial scepticism in the British media, with the Daily Mail explicitly comparing it with the "dodgy dossier" the UK government had published in 2003 prior to the Iraq War. A vote in the House of Commons to approve UK participation in military action against Syria was narrowly rejected, with some MPs arguing that the case for Syrian government culpability was not sufficiently strong to justify approving action. Prime Minister David Cameron himself had been forced to concede that "in the end there is no 100 percent certainty about who is responsible".
A controversial "US government assessment of the Ghouta attacks" was published by the White House on 30 August, with a longer classified version made available to members of Congress. The report blamed the chemical attacks on the government, saying rockets containing a nerve agent were fired from government-held territory into neighbourhoods in the early morning, impacting at least 12 locations. It dismissed the possibility that evidence supporting the US government's conclusion could have been manufactured by the opposition, stating it "does not have the capability" to fabricate videos, eyewitness accounts, and other information. The report also said that the US believed Syrian officials directed the attacks, based on "intercepted communications". A major element, as reported by news media, was an intercepted telephone call between a Syrian Ministry of Defence official and a Syrian 155th Brigade chemical weapons unit commander in which the former demanded answers for the attacks. According to some reports, this phone intercept was provided to the U.S. by Israeli Intelligence Corps Unit 8200.
The U.S. government assessment suggested a motive for the attack, describing it as "a desperate effort to push back rebels from several areas in the capital's densely packed eastern suburbs." The report then states that evidence suggests "the high civilian death toll surprised and panicked senior Syrian officials, who called off the attack and then tried to cover it up." Days later, Secretary of State John Kerry announced that attack hair samples and blood samples, and later soil and cloth samples from the attack had tested positive for sarin or its immediate breakdown product.
At least three members of Congress, including at least one member of President Barack Obama's Democratic Party, expressed scepticism about the US intelligence report, calling the evidence circumstantial and thin. Obama's request that Congress authorise military force was not put to a vote of either the House of Representatives or the Senate, and the president ultimately admitted that "I wouldn't say I'm confident" that he could convince Congress to support strikes against Syria.
Democratic Party Representative Alan Grayson offered some details regarding the classified report, which he described as 12 pages long, and criticised both the four-page public summary and the classified report. Grayson said the unclassified summary relied on "intercepted telephone calls, 'social media' postings and the like, but not one of these is actually quoted or attached … (As to whether the classified summary is the same, I couldn't possibly comment, but again, draw your own conclusion.)" Grayson cited as a problematic example the intercepted phone call between a Syrian Ministry of Defence official and the Syrian 155th Brigade, the transcript of which was not provided in the classified report, leaving Grayson unable to judge the accuracy of a report in The Daily Caller that the call's implications had been misrepresented in the report.
Some acting and former intelligence officials were critical of the report, the AP quoting unnamed officials stating the report's evidence was "not a slam dunk". IPS news analyst Gareth Porter questioned why the report was released by the White House as a "government assessment," quoting former intelligence officials who said the report was "evidently an administration document" and who also suggested evidence was "cherry-picked" to support the conclusion that the Syrian government carried out the attacks. The AP also characterised the evidence released by the administration as circumstantial and said the government had denied its requests for more direct evidence, including satellite imagery and communications intercepts cited in the government assessment. A report in the IPS news service quoted former intelligence officials who suggested evidence in the government report was "cherry-picked" to support the conclusion that the Syrian government had carried out the attacks. Seymour Hersh claimed in a December 2013 report that U.S. intelligence agencies were capable of detecting an upcoming chemical attack by the Syrian Army in advance. A "former senior intelligence official" told Hersh that National Reconnaissance Office sensors had been implanted near all known chemical warfare sites in Syria. According to Hersh's investigation, the NSA was surprised by unexpected reports of the attack and began assembling "cherry-picked" evidence to blame Assad's forces.
At the time of the attack, Syria was not a member of the 1993 Convention on the Prohibition of the Development, Production, Stockpiling, and Use of Chemical Weapons and on their Destruction (Chemical Weapons Convention).
'Syria is a party to the 1925 Geneva Gas protocol, which bans the use in war of asphyxiating, poisonous or other gases, and of all analogous liquids, materials or devices. The use of chemical weapons is also prohibited as a matter of customary international humanitarian law, or the laws of war. The prohibition on the use of chemical weapons applies to all armed conflicts, including so-called non-international armed conflicts such as the current fighting in Syria. The International Criminal Tribunal for the former Yugoslavia, in the Tadic case, stated "there undisputedly emerged a general consensus in the international community on the principle that the use of [chemical] weapons is also prohibited in internal armed conflicts."'
International Criminal Court referral
Human Rights Watch stated that the UN Security Council should refer the Syria situation to the International Criminal Court (ICC) "to ensure accountability for all war crimes and crimes against humanity." Amnesty International also said that the Syria situation should be referred to the ICC because "Long term, the best way for the United States to signal its abhorrence for war crimes and crimes against humanity and to promote justice in Syria, would be to reaffirm its support for the Rome Statute establishing the International Criminal Court." However as the amendment to the Rome Statute of the International Criminal Court explicitly making it a war crime to use chemical weapons in an internal conflict has not been ratified by any major state nor Syria, the legal situation is complex and reliant on being a part of a wider war crime.
Information Minister Omran al-Zoubi was quoted by the official state news agency, Syrian Arab News Agency, as saying that "the government did not and would not use such weapons – in the case they did not even exist. Everything that has been said is absurd, primitive, illogical and fabricated. What we say is what we mean: there is no use of such things (chemical weapons) at all, at least not by the Syrian army or the Syrian state, and it's easy to prove and it is not that complicated." SANA called the reports of chemical attacks as "untrue and designed to derail the ongoing UN inquiry." A Syrian military official appeared on state television denouncing the reports as "a desperate opposition attempt to make up for rebel defeats on the ground." Deputy Foreign Minister Faisal Mekdad declared it a tactic by the rebels to turn around the civil war which he said "they were losing" and that, though the government had admitted to having stocks of chemical weapons, stated they would never be used "inside Syria". Democratic Union Party leader Salih Muslim said he doubted that the Syrian government carried out the chemical attack.
The National Coalition called the attack a "coup de grace that kills all hopes for a political solution in Syria." In a statement on Facebook, the Coventry-based Syrian Observatory for Human Rights, an anti-government activist network, blamed the attack on the Syrian military and said of the incident that "we assure the world that silence and inaction in the face of such gross and large-scale war crimes, committed in this instance by the Syrian regime, will only embolden the criminals to continue in this path. The international community is thus complicit in these crimes because of its [polarisation], silence and inability to work on a settlement that would lead to the end of the daily bloodshed in Syria."
The international community condemned the attacks. United States President Barack Obama said the US military should strike targets in Syria to retaliate for the government's purported use of chemical weapons, a proposal publicly supported by French President François Hollande, but condemned by Russia and Iran. The Arab League stated it would support military action against Syria in the event of UN support, though member states Algeria, Egypt, Iraq, Lebanon, and Tunisia opposed it.
At the end of August, the House of Commons of the United Kingdom voted against military intervention in Syria. In early September, the United States Congress began debating a proposed authorisation to use military force, although votes on the resolution were indefinitely postponed amid opposition from many legislators and tentative agreement between Obama and Russian President Vladimir Putin on an alternative proposal, under which Syria would declare and surrender its chemical weapons to be destroyed under international supervision.
In contrast to the positions of their governments, polls in early September indicated that most people in the US, UK, and France opposed military intervention in Syria. One poll indicated that 50% of Americans could support military intervention with cruise missiles only, "meant to destroy military units and infrastructure that have been used to carry out chemical attacks." In a survey of American military personnel, around 75% said they opposed air strikes on Syria, with 80% saying an attack would not be "in the U.S. national interest". Meanwhile, a Russian poll suggested that most Russians supported neither side in the conflict, with less than 10% saying they supported Assad.
In the interval between the attacks on 21 August 2013 and the UN's initial report on 16 September, there was significant speculation in the media and by public officials regarding alternate theories surrounding the attack. Early reports, later discredited, that the casualties were caused by leaking, accidentally opened, or intentionally released canisters of chemical weapons stored by rebel forces in tunnels were widely reported. Veteran Intelligence Professionals for Sanity reported in an open letter on 6 September that stated, "There is a growing body of evidence from numerous sources in the Middle East – mostly affiliated with the Syrian opposition and its supporters – providing a strong circumstantial case that the August 21 chemical incident was a pre-planned provocation by the Syrian opposition and its Saudi and Turkish supporters." and "We are unaware of any reliable evidence that a Syrian military rocket capable of carrying a chemical agent was fired into the area." Upon investigation, the sources for this story were from the web sites Infowars and the Centre for Research on Globalization. These articles, in turn, were both based on a single article published by Mint Press News in a report described by author and intelligence analyst Muhammad Idrees Ahmad as "implausible" and debunked by Syrian war analyst Eliot Higgins.
Some unnamed US intelligence officials speaking to Associated Press at the end of August raised the possibility that rebels staged the attack "in a callous and calculated attempt to draw the West into the war." Russian president Vladimir Putin said that the use of chemical weapons was a rebel provocation performed to trigger a foreign-led strike.
A number of US commentators have similarly made claims that the attacks might have been a "false flag" operation designed to give western powers an excuse to intervene. These include former Congressman Ron Paul, his son Senator Rand Paul, conservative commentator Pat Buchanan, and former US representative Dennis J. Kucinich. (Rand Paul later acknowledged that "in all likelihood the al-Assad regime has used chemical weapons to kill civilians.") These reports of accidental or false flag operations by rebel groups in co-operation with outside groups were popularised by Rush Limbaugh and mentioned in blogs run by Michael Moore and Pamela Gellar.
The claims of two European writers held hostage by the rebel Abu Ammar Brigade also attracted some attention. After being released in early September 2013, Pierre Piccinin, a writer from Belgium, and Domenico Quirico, a journalist from Italy, said they overheard a captor and two unknown individuals on Skype describe the attacks as a rebel "provocation". Piccinin considered it proof of rebel responsibility, but Quirico is unsure of their credibility and characterised it as "hearsay".
As newspaper budgets for field reporters have decreased and Syria has become dangerous for reporters, non-governmental advocacy groups have played an increasing role in reporting; and news organisations have been less capable of independently evaluating their claims. As noted by Carroll Bogert of Human Rights Watch, "We do feel that as journalism has ebbed, we have a responsibility to flow."
- Agreement to eliminate Syria's chemical weapons
- Syria and weapons of mass destruction
- List of massacres during the Syrian civil war
- Chemical attack on Behbahan battalion – a 1986 incident during the Iran–Iraq War
- Halabja chemical attack – a 1988 chemical weapons attack on Iraqi Kurds which resulted in 3,000 – 5,000 deaths
- Sarin gas attack on the Tokyo subway – a 1995 terrorist incident
- 2014 Kafr Zita chemical attack
- Use of chemical weapons in the Syrian civil war
- "Government Assessment of the Syrian Government's Use of Chemical Weapons on August 21, 2013". The White House. Archived from the original on 3 September 2013. Retrieved 30 August 2013.
- "France says 'at least 281' killed in Syria chemical attack". The Daily Star (Lebanon). Agence France-Presse. Retrieved 11 September 2013.
- intelligence Summary
- "What's the evidence of Syrian chemical weapons attack?". CNN. 4 September 2013. Retrieved 25 October 2014.
- "Syria: Thousands suffering neurotoxic symptoms treated in hospitals supported by MSF". Médecins Sans Frontières. 24 August 2013. Archived from the original on 24 August 2013. Retrieved 24 August 2013.
- "SYRIA report 74 Chemical Weapons". Retrieved 25 October 2014.
- "Activists report 1,300 are killed in Syria gas attack". Buenos Aires Herald. 21 August 2013. Retrieved 24 August 2013.
- Pace, Julie; Josh Lederman; Matthew Lee; Kimberly Dozier; Zeina Karam; Yasmine Saker; Karin Laub; Geir Mouslon (31 August 2013). "Obama seeks Congressional OK for Syria strike". Boston Globe. Associated Press. Retrieved 31 August 2013.
- "Syrian opposition claims chemical attack by Assad forces kills 635". Journal of Turkish Weekly. 21 August 2013. Retrieved 24 August 2013.
- The Violations Documenting Center in Syria. "Violations Documentation Center – Martyrs". Vdc-sy.info. Retrieved 15 September 2013.
- "Count of Human Rights Organization – Eastern Ghouta". Erama.info. 21 August 2013. Retrieved 28 August 2013.
- "Syrian opposition: 1,300 killed in chemical attack on Ghouta region". Al Arabiya. 21 August 2013. Retrieved 24 August 2013.
- "Syria Today 21-8-2013". Local Coordination Committees of Syria. 21 August 2013. Archived from the original on 22 August 2013. Retrieved 22 August 2013.
- "WSJ 22 November 2013". WSJ. 23 November 2013. Retrieved 25 October 2014.
- "Bodies still being found after alleged Syria chemical attack: opposition". The Daily Star (Lebanon). 22 August 2013. Retrieved 24 August 2013.
- Nick Renaud-Komiya (29 July 2013). "Aid group says it has treated 3,600 'chemical victims' in Syria". The Independent (London). Retrieved 26 August 2013.
- McDonnell, Patrick J. (21 August 2013). "Syrian rebels allege new gas attack by government". Los Angeles Times. Retrieved 26 August 2013.
- "BBC News, January 2104". BBC News. Retrieved 25 October 2014.
- "Human rights situations that require the Council’s attention". United Nations. 12 February 2014. Retrieved 8 March 2014.
- Julian Borger. "The Guardian, 24 April 2014". the Guardian. Retrieved 25 October 2014.
- "Syria blames rebels for alleged chemical attack". Canadian Broadcasting Corporation. 22 August 2013. Retrieved 22 August 2013.
- "Syria chemical attack: Key UN findings". BBC. 17 September 2013.
- Pomegranate The Middle East (21 August 2013). "Syria's war: If this isn't a red line, what is?". The Economist. Retrieved 24 August 2013.
- "Syria gas attack: death toll at 1,400 worst since Halabja". The Week. 22 August 2013. Retrieved 24 August 2013.
- Harris, Shane; Matthew M. Aid (26 August 2013). "Exclusive: CIA Files Prove America Helped Saddam as He Gassed Iran". Foreign Policy. Archived from the original on 26 August 2013. Retrieved 26 August 2013.
- Abrahams, Fred (22 August 2013). "Dispatches: The Longest Short Walk in Syria?". Human Rights Watch. Archived from the original on 22 August 2013. Retrieved 23 August 2013.
- "Use of chemical weapons in Syria would be 'crime against humanity' – Ban". United Nations News Centre. 23 August 2013. Retrieved 11 September 2013.
- Kim Sengupta (22 August 2013). "'Chemical attack' in Syria: As Damascus buries its dead, the world demands answers". The Independent (London). Retrieved 17 September 2013.
- Martin Chulov and Mona Mahmood. "Syrian victims of alleged gas attack smuggled to Jordan for blood tests". The Guardian. Retrieved 17 September 2013.
- "CBS/AP,22 August 2013". 22 August 2013. Retrieved 25 October 2014.
- "New clashes as UN seeks WMD probe". MSN News. 24 August 2013. Retrieved 12 September 2013.
Syrian troops and opposition fighters have clashed during fierce battles in suburbs of the Syrian capital where the opposition claims a chemical weapons attack this week killed more than 130 people.
- Martin Chulov. "The Guardian, 23 August 2013". the Guardian. Retrieved 25 October 2014.
- Entous, Adam; Dagher, Sam; Gorman, Siobhan (27 August 2013). "U.S., Allies Prepare to Act as Syria Intelligence Mounts". The Wall Street Journal. Retrieved 28 August 2013.
- "Statement Attributable to the Spokesperson for the Secretary-General on alleged use of chemical weapons in Syria". United Nations Secretary-General. 25 August 2013. Retrieved 25 August 2013.
- "Syria to allow UN to inspect 'chemical weapons' site". BBC News. 25 August 2013. Retrieved 25 August 2013.
- "Syria: UN chemical weapons team reaches inspection site after convoy hit with sniper fire". United Nations News Service. 26 August 2013. Retrieved 5 September 2013.
- Berthiaume, Lee (27 August 2013). "U.S. lays groundwork for strike against Syria as Kerry claims chemical attack was a 'moral obscenity'". National Post. Retrieved 5 September 2013.
- "UN Experts Enter Lebanon After Leaving Syria". Huffington Post. 31 August 2013. Retrieved 31 August 2013.
- Sellström, Åke; Scott Cairns; Maurizio Barbeschi (13 September 2013). "United Nations Mission to Investigate Allegations of the Use of Chemical Weapons in the Syrian Arab Republic – Report on the Alleged Use of Chemical Weapons in the Ghouta Area of Damascus on 21 August 2013" (PDF). United Nations. Archived from the original on 18 September 2013. Retrieved 19 September 2013.
- "UN Chemical Weapons Report Will Confirm Sarin Gas Used in Aug. 21 Attack". 16 September 2013. Retrieved 17 September 2013.
- The Guardian, 16 September 2013, Syria crisis: Ban Ki-moon says sarin gas chemical attack a 'war crime' – live
- Reuters, 16 September 2013, U.N. confirms sarin used in Syria attack; U.S., UK, France blame Assad
- United Nations UNMOVIC, S/2006/701 – Overview of the chemical munitions recently found in Iraq
- U.N report A-HRC-25-65  Reuters, 5 March 2014  The Guardian 5 March 2014 
- "Syria crisis: Russia and China step up warning over strike". BBC News. 27 August 2013. Retrieved 27 August 2013.
- Blake, Aaron (6 September 2013). "White House lists 10 countries supporting action on Syria". The Washington Post. Retrieved 17 September 2013.
- "S: Assad responsible even if didn't order gas attack". France 24. 28 August 2013. Retrieved 28 August 2013.[dead link]
- Hudson, Alexandra (8 September 2013). "S: Syrian forces may have used gas without Assad's permission". Reuters. Retrieved 8 September 2013.
- Elizabeth Dickinson. "Arab League says Assad crossed 'global red line' with chemical attack". The National. Abu Dhabi. Retrieved 17 September 2013.
- "Arab League blames Syria's Assad for chemical attack". Reuters. 27 August 2013. Retrieved 9 September 2013.
- New York Times, 12 September 2013,saying
- cbrneworld,February 2014,brown moses blogspot why nigel farage has it all wrong
- "Obama makes case for launching punitive strike on Syria". The Globe and Mail (Toronto). 29 August 2013. Retrieved 18 September 2013.[dead link]
- "British Parliament votes against possible military action in Syria". NBC News. 29 August 2013. Retrieved 18 September 2013.
- "Réforme pénale, Syrie, pression fiscale... Hollande s'explique dans "Le Monde"". Le Monde (in French). 30 August 2013. Retrieved 18 September 2013.
- "Stephen Harper: Canada has no plans to join Syria military mission". Toronto Sun. 29 August 2013. Retrieved 20 September 2013.
- "Turkey's Military on Alert Over Possible Syria Strike". Huffington Post. 28 August 2013. Retrieved 20 September 2013.
- Mona Mahmood. "The Guardian, 27 December 2013". the Guardian. Retrieved 25 October 2014.
- Gordts, Eline (10 September 2013). "Syria Will Sign Chemical Weapons Convention, Declare Arsenal, Foreign Ministry Says". Huffington Post. Retrieved 18 September 2013.
- "Syria Misses New Deadline as It Works to Purge Arms". 2014-04-27. Retrieved 2014-04-29.
- "reuters 25 April 2014". Reuters. Retrieved 25 October 2014.
- Martin Chulov. "France backs claims that Syrian forces have used chemical weapons recently". the Guardian. Retrieved 25 October 2014.
- "Washington Post, 6 May 2014". Washington Post. Retrieved 25 October 2014.
- "al-Arabiya, 8 July 2014". Retrieved 25 October 2014.
- Reuters, 19 January 2015 
- "Veneer of peace over cradle of horror in Damascus, Syria". The Australian. 28 August 2013. Retrieved 5 September 2013.
- Kessler, Oren (31 January 2012). "US urges UNSC to end 'neglect,' act on Syria". The Jerusalem Post. Retrieved 17 September 2013.
US envoy: Security Council must move past 'neglect' of Syria crisis. Damascus regime will eventually fall, White House says. Activists balk after Russia says Assad agreed to Moscow talks with opposition.
- Stephen Starr (11 September 2013). "War of Words". The Majalla. Retrieved 11 September 2013.
- Sam Dagher & Farnaz Fassihi (22 August 2013). "Syria Presses Offensive, Shrugs Off Gas Attack Claims". The Wall Street Journal. Retrieved 5 September 2013.
- Sam Dagher, Wall Street Journal, 2 October 2013, Syrian Regime Chokes Off Food to Town That Was Gassed
- "Obama warns Syria not to cross 'red line'". CNN. 20 August 2012. Retrieved 25 October 2014.
- Amira, Dan (21 August 2013). "Many Killed in Syrian Chemical Weapons Attack?". New York. Retrieved 22 August 2013.
- Wilner, Michael (22 August 2013). "Syrian chemical attack an American nightmare". The Jerusalem Post. Retrieved 24 August 2013.
- Masuma Ahuja (21 August 2013). "A partial list of Syria's suspected chemical weapons attacks this year". The Washington Post. Retrieved 27 August 2013.
- The Daily Telegraph, 23 March 2013, Syria chemical weapons: finger pointed at jihadists
- Haroon Siddique (9 April 2013). "Syria rejects extended chemical weapons probe". The Guardian (London). Retrieved 29 May 2013.
- Sanger, David E.; Rudoren, Jodi (24 April 2013). "Israel Says Syria Has Used Chemical Weapons". The New York Times.
- "Syria crisis: UN to study soil samples for proof of sarin gas". The Guardian. 24 April 2013.
- Matthew Weaver and Tom McCarthy (25 April 2013). "Liveblog: Chuck Hagel says Syria used chemical weapons on 'small scale'". The Guardian (London). Retrieved 29 May 2013.
- Dorning, Mike; Lerman, David (29 April 2013). "Carney Says More Work Needed to Verify Syria Chemical Use". Bloomberg L.P. Retrieved 1 May 2013.
- McElroy, Damien (11 October 2013). "UN accuses Syrian rebels of chemical weapons use". London: the Telegraph.
- "UN's Del Ponte says evidence Syria rebels 'used sarin'". bbc. 6 May 2013.
- Hersh, Seymour (2013-12-08). "Whose sarin?". London Review of Books. Retrieved 2013-12-08.
- "Chemical warfare in Syria". Le Monde. Retrieved 29 May 2013.
- Martin Chulov, Julian Borger (28 May 2013). "Syria medics treat hundreds of rebels for 'symptoms of chemical exposure'". The Guardian (London). Retrieved 29 May 2013.
- Kim Willsher. "Syria crisis: French intelligence dossier blames Assad for chemical attack". The Guardian. Retrieved 17 September 2013.
- "France's foreign minister says military options on the table after confirmation of Syria sarin gas use". Fox News Channel. 4 June 2013. Retrieved 1 August 2013.
- Report of Commission of Inquiry on Syria – A/HRC/23/58, 4 June 2013
- "No proof who used chemical weapons: UN". The Australian. 22 June 2013. Retrieved 25 June 2013.
- Mazzetti, Mark; Gordon, Michael R. (13 June 2013). "Syria Has Used Chemical Arms on Rebels, U.S. and Allies Find". The New York Times.
- "US claims proof Syria using chemical weapons, offers 'military support' to rebels". Australian Broadcasting Corporation. 14 June 2013. Retrieved 27 August 2013.
- "French tests confirm Syrian regime used chemical weapons". The Hindu (Chennai, India). 5 June 2013. Retrieved 1 August 2013.
- "Getting U.S. weapons to Syria rebels will take weeks". Chicago Tribune. 14 June 2013. Retrieved 27 August 2013.[dead link]
- "Russia expresses doubts on Syria's chemical weapons use". Deutsche Welle. 15 June 2013. Retrieved 1 August 2013.
- Goldberg, Adam (9 September 2013). "White House: U.S. Lacks 'Irrefutable, Beyond-A-Reasonable-Doubt Evidence' On Syria Chemical Weapons Attack". Huffington Post.
- Hersh, Seymour (6 April 2014). "The Red Line and the Rat Line". London Review of Books. Retrieved 7 April 2014.
- Moukalled, Diana (14 April 2014). "To Believe or not to believe? Seymour Hersh's Syria allegations". Al Arabiya. Retrieved 25 April 2014.
- Akyol, Mustafa (22 April 2014). "Turkey was inept, not evil, in Syria". New York Times. Retrieved 22 April 2014.
- Goodman, Ryan (7 April 2014). "Seymour Hersh’s Second Bite at the Apple: The Syrian chemical weapons conspiracy 2.0". Just Security. Retrieved 23 April 2014.
- Spencer, Richard (11 December 2013). "Ignore the conspiracy theories: Assad was behind the Syrian chemical weapons attack". The Telegraph. Retrieved 23 April 2014.
-   
- Byers, Dylan (9 December 2013). "White House: Sy Hersh report 'false'". Politico. Retrieved 7 April 2014.
- "NOW 8 April 2014". 8 April 2014. Retrieved 25 October 2014.
- "Turkey, US dismiss Seymour Hersh report". 7 April 2014. hurriyetdailynews.com. Retrieved 7 April 2014.
- McDonnell, Patrick J. (21 August 2013). "Syrian rebels allege new gas attack by government". Los Angeles Times. Retrieved 24 August 2013.
- "Syrian forces bombard Damascus suburbs after rebels say gas attack kills hundreds". Reuters. 9 February 2009. Retrieved 24 August 2013.
- Martin Chulov, Mona Mahmood and Ian Sample (21 August 2013). "Syria conflict: chemical weapons blamed as hundreds reported killed". The Guardian. Retrieved 24 August 2013.
- Ian Black, Haroon Siddique and agencies (21 August 2013). "Syria chemical weapons claims: UN to hold emergency meeting". The Guardian. Retrieved 24 August 2013.
- "Attacks on Ghouta". Human Rights Watch. Retrieved 17 September 2013.
- Goodman, Amy (23 August 2013). "Syrian Activist on Ghouta Attack: "I Haven't Seen Such Death in My Whole Life"". Democracy Now. Archived from the original on 24 August 2013. Retrieved 24 August 2013.
- A statement by a medic from a field hospital in Ghouta, Damascus few hours after the attack (translated into English by Free Syrian Translators) http://freesyriantranslators.net/2013/08/21/a-statement-from-jobars-medical-point-regarding-the-chemical-attack/
- Statements collected by Human Rights Watch from medical staff in Ghouta report the administration of Atropine to victims http://www.hrw.org/news/2013/08/21/syria-witnesses-describe-alleged-chemical-attacks
- "Doctors Without Borders in Syria Confirm 355 Dead, Thousands Treated For 'Neurotoxic Symptoms' After Suspected Chemical Attack". Huffington Post. 24 August 2013. Retrieved 28 August 2013.
- "Violations Documentation Center in Syria". Retrieved 30 October 2013.
- Oren Dorell (20 August 2012). "Rebels: Syrian medics die after treating attack victims". USA Today. Retrieved 24 August 2013.
- Pomegranate The Middle East (23 August 2013). "Syria's war: Chemical mystery". The Economist. Retrieved 26 August 2013.
- Robert Fisk, The Independent, 19 September 2013, Robert Fisk in Damascus: Assad's troops may be winning this war in Syria's capital – untouched by Obama's threats
- "Syrian army bombarded suburbs of Damascus day after opposition accused regime of gassing hundreds in chemical attack. – Al Jazeera Blogs". Al Jazeera. 22 August 2013. Retrieved 26 August 2013.
- Kendall, Bridget (23 August 2013). "Syria 'chemical attack': Distressing footage under analysis". BBC News. Archived from the original on 23 August 2013. Retrieved 23 August 2013.
- "Special Report on Use of Chemical Weapons in Damascus Suburbs in Eastern Gotas". Center for Documentation of Violations in Syria. 22 August 2013. Archived from the original on 27 August 2013. Retrieved 27 August 2013.
- "Syrian Conflict in Stalemate, Both Sides Wage 'Image War' to Keep Up Morale". PBS. 1 August 2013. Retrieved 4 September 2013.
- Hutton, John (25 June 2013). "Syria: Britain must arm the rebels or risk a dangerous stalemate". The Daily Telegraph (London). Retrieved 4 September 2013.
- "Obama's war: How does striking Syria on behalf of Al Qaida boost U.S. interests?". World Tribune. 30 August 2013. Retrieved 30 August 2013.
- "Suffering in Syria is clear, but cause and culprits are murky". CNN. 21 August 2013. Retrieved 24 August 2013.
- Zeina Karam and Kimberly Dozier, Associated Press, The Seattle Times, 8 September 2013, Doubts linger over Syria gas attack responsibility
- Steve Patrick Ercolani. "An Apparent Chemical Attack Strikes Damascus Just After UN Inspectors Arrive". The Atlantic. Retrieved 4 September 2013.
- "Chemical warfare in Syria". Le Monde. 27 May 2013. Retrieved 3 September 2013.
- Hoyng, Hans (26 August 2013). "The Poison Gas War on the Syrian People". Der Spiegel. Retrieved 4 September 2013.
- Debora MacKenzie (28 August 2013). "Wind and rockets key clues in Syrian chemical puzzle". New Scientist. Retrieved 28 August 2013.
- "Weather History for Damascus, Syria". wunderground. Retrieved 22 December 2013.
- "Gassing a payback for bid to kill Bashar al-Assad". The Australian. 29 August 2013. Retrieved 4 September 2013. (subscription required)
- "Assad assassination attempt may have prompted chemical weapons strike – Investigations". NBC News. Retrieved 4 September 2013.
- Hoyng, Hans (26 August 2013). "Assad's Cold Calculation: The West's Reputation Is at Stake". Der Spiegel. Retrieved 4 September 2013.
- Blair, David (19 August 2013). "Syria gas attack is real, but the timing is questionable". The Telegraph (London). Retrieved 24 August 2013.
- "Chemical Watershed: Momentum Shifts again in Syrian Civil War". Der Spiegel. 2 September 2013. Retrieved 2 September 2013.
- "Assad senses West's weakness". Ynetnews. 22 August 2013. Retrieved 22 August 2013.
- "Non-Member States". Organisation for the Prohibition of Chemical Weapons. Retrieved 12 November 2012.
- Syria says it will use chemical weapons if attacked Associated Press 23 July 2012
- The Guardian, 29 August 2013, UK report on chemical attack in Syria adds nothing to informed speculation
- "Syria: UN chief ‘shocked’ by new allegations of chemical weapons use". UN News Center. 21 August 2013. Retrieved 8 September 2013.
- "GB wants access to attack site in Syria". Birmingham Mail. 8 September 2013. Retrieved 23 August 2013.[dead link]
- "Pillay says Syrian chemical weapons allegations "exceptionally grave," investigation essential". U.N. Human Rights News. 22 August. Retrieved 8 September 2013. Check date values in:
- "Syria: Ban sending official request to allow UN probe of alleged chemical weapons use". UN News Centre. 22 August 2013. Retrieved 8 September 2013.
- Frederik Pleitgen; Josh Levs; Hamdi Alkhashali (26 August 2013). "U.S. official: Almost no doubt Assad regime used chemical weapons". CNN. Retrieved 8 September 2013.
- Ian Sample, The Guardian, 16 September 2013, UN inspectors in Syria: under fire, in record time, sarin is confirmed
- Reuters, 26 August 2013, At least two mortar bombs hit Damascus near U.N. team's hotel
- "Syria: UN chemical weapons team reaches inspection site after convoy hit with sniper fire". UN News Centre. 26 August 2013. Retrieved 8 September 2013.
- BBC, 16 August 2013, Syria crisis: UN inspectors' convoy hit by sniper fire
- "U.N. Inspectors Fired on in Syria, as Cameron Pushes Obama to Act". The Atlantic. 26 August 2013. Retrieved 28 August 2013.
- "U.N. inspectors told to leave reputed chemical weapons attack zone". United Press International. 26 August 2013. Retrieved 28 August 2013.
- "Syria: US secretary of state John Kerry calls chemical attack 'cowardly crime' – as it happened". The Guardian. 26 August 2013. Retrieved 28 August 2013.
- The Daily Star, 31 August 2013, U.N. inspectors wrap up work in Damascus
- Drum, Kevin (16 September 2013). "Yep, the Ghouta Gas Attacks Were Carried Out By the Assad Regime". Mother Jones. Retrieved 17 September 2013.
- "Washington Post, 16 September 2103". Washington Post. Retrieved 25 October 2014.
- "UN finds 'convincing evidence' of chemical weapons used in Syria but assesses no blame". Yahoo News. 16 September 2013.[dead link]
- Lederer, Edith M. (16 September 2013). "UN confirms chemical weapons used in Syria". denverpost.
- United Nations Mission to Investigate Allegations of the Use of Chemical Weapons in the Syrian Arab Republic. "Report on the Alleged Use of Chemical Weapons in the Ghouta Area of Damascus on 21 August 2013". p. 10. Archived from the original on 2013-09-26.
- "Who Made the Sarin Used in Syria?". .scientificamerican.com. 22 August 2013.
- "Clinical review: Tokyo – protecting the health care worker during a chemical mass casualty event: an important issue of continuing relevance". Retrieved 25 October 2014.
- Peter Bouckaert. "The Guardian, 16 September 2013". the Guardian. Retrieved 25 October 2014.
- Gladstone, Rick; Chivers, C.J. (16 September 2013). "Forensic Details in U.N. Report Point to Assad's Use of Gas". The New York Times. Retrieved 17 September 2013.
- "U.N. calculations of poison rockets' paths implicate Syrian guard unit". The Miami Herald. 17 September 2013. Retrieved 18 September 2013.
- New York Times, 17 September 2013 , The Age,18 September 2013, 
- New York Times, 28 December 2013
- "Foereign Policy, 9 December 2103". Foreign Policy. 9 December 2013. Retrieved 25 October 2014.
- "Russia Calls U.N. Chemical Report on Syria Biased". The New York Times. 18 September 2013. Retrieved 18 September 2013.
- Lichfield, John (17 September 2013). "Syria crisis: Regime has given Russia 'proof' of rebel chemical weapon use". The Independent (London).
- Gladstone, Rick; Sengupta, Somini (2 October 2013). "Missed Opportunity in Syria Haunts U.N. Official". New York Times. Retrieved 3 October 2013.
- Daily Mail, 18 September 2013, Moscow admits part of rockets fired in Syria gas attack WERE Russian... but says 'antique' devices from the 1960s prove they were fired by the rebels
- 'Brown Moses' blog 29 October 2013 , 6 November 2013,, New Yorker, 18 November 2013, 
- "Foreign Policy 9 December 2013". Foreign Policy. 9 December 2013. Retrieved 25 October 2014.
- Robert Fisk, The Independent, 22 September 2013, Gas missiles 'were not sold to Syria'
- Huffington Post, 7 September 2011, Libya: Chemical Weapons Secure According To U.N. Watchdog
- "Libya | Country Profiles". NTI. Retrieved 13 October 2013.
- OPCW, Libya: Facts and Figures
- Foroutan's work was reviewed in Neurology in 2004 by a US Army chemical weapons expert, and described as "the only firsthand clinical descriptions of battlefield nerve agent casualties in the world literature". – Sharmine Narwani and Radwan Mortada, mideastshuffle.com, 1 October 2010, CW Expert Opinion on the UN Report on Syria
- "Chemical weapons used in Syria: UN report". Nine News. 2013-12-13. Retrieved 2013-12-21.
- Final report, United Nations Mission to Investigate Allegations of the Use of Chemical Weapons in the Syrian Arab Republic
- Morris, Loveday; Luck, Taylor (20 September 2013). "A month after chemical attacks, Syrian residents of Ghouta struggle to survive". Washington Post. Retrieved 13 October 2013.
- "Channel 4 News, 6 October 2013". Channel 4 News. Retrieved 25 October 2014.
- "British Prime Minister David Cameron loses parliamentary vote on Syrian military strike". The Washington Post. 29 August 2013. Retrieved 23 July 2014.
- "British lawmakers reject reprisal strike against Syria". The Los Angeles Times. 29 August 2013. Retrieved 23 July 2014.
- "UK to press United Nations on Syria aid". The Guardian. 27 June 2014. Retrieved 24 July 2014.
- "UK and Syria". UK Government. Retrieved 24 July 2014.
- Atlas, Terry (19 September 2013). "Assad Pledges Quick Moves on Chemical Weapons Elimination". Bloomberg.com. Retrieved 13 October 2013.
- Deformed babies born in Syria after Ghouta gas attack, telegraph.co.uk.
- Gas attack legacy: deformed babies, dailystar.com.lb.
- BBC News, 21 August 2014 
- "Attacks on Ghouta". Human Rights Watch. Human Rights Watch. Retrieved 13 October 2013.
- Murphy, Dan. "Syrian rebels and chemical weapons: a disinformation operation?". Christian Science Monitor. Retrieved 14 October 2013.
- "NOW Lebanon 10 December 2013". 10 December 2013. Retrieved 25 October 2014.
- "A Brief Assessment of the Veracity of Published Statements in the Press and Elsewhere Made by Dan Kaszeta, A Self-Described Expert on the Science and Technology of Chemical Weapons". Theodore Postol. Theodore Postol. 12 September 2014. Retrieved 12 September. Check date values in:
- "Mapping the Sarin Flight Path". Human Rights Watch (Huffington Post). 17 September 2013. Retrieved 11 October 2013.
- bellingcat google earth imagery reveals more details
- "Syria chemical attack: Key UN findings". BBC. 17 September 2013.
- Lyons, Josh (10 September 2013). "Mapping the Sarin Flight Path". Human Rights Watch. Retrieved 8 October 2013.
- "WSJ 22 November 2013". WSJ. 23 November 2013. Retrieved 25 October 2014.
- Oliphant, Roland (2 September 2013). "US intelligence on Syria gas attack 'unconvincing', says Russia". The Daily Telegraph (London). Retrieved 20 September 2013.
- "Russia, France at loggerheads over Syria report". Mail & Guardian. 17 September 2013. Retrieved 20 September 2013.
- "UN finds 'convincing evidence' of chemical weapons used in Syria but assesses no blame". Star Tribune. 16 September 2013.
- "Syria: Government Likely Culprit in Chemical Attack". Retrieved 9 October 2013.
- AP / Seth Borenstein (27 August 2013). "Chemical Weapons in Syria: What You Should Know About Nerve Agents Like Sarin". Time. Retrieved 31 August 2013.[dead link]
- Mahmood, Mona; Martin Chulov (22 August 2013). "Syrian eyewitness accounts of alleged chemical weapons attack in Damascus". The Guardian. Archived from the original on 22 August 2013. Retrieved 23 August 2013.
- Spencer, Richard (22 August 2013). "My breath seized up... I lost control of my body". The Daily Telegraph (London). Archived from the original on 22 August 2013. Retrieved 23 August 2013.
- Joe Pappalardo, Popular Mechanics, 17 September 2013, The Story of Syria's Chemical Artillery
- Chulov, Martin (24 August 2013). "Syria crisis: US deploys warship as hospitals report poison gas symptoms". The Guardian. Archived from the original on 24 August 2013. Retrieved 25 August 2013.
- "Official: U.S. may take unilateral action against Syria". CNN. 29 August 2013. Retrieved 4 September 2013.
- "Syria chemical weapons attack blamed on Assad, but where's the evidence?". CBS News. 29 August 2013. Retrieved 4 September 2013.
- Julian Borger, diplomatic editor. "Syria: chemical attack evidence points to Assad, claims human rights group". The Guardian. Retrieved 17 September 2013.
-  The Guardian, 16 September 2013]
- "Foreign Policy, 9 December 2013". Foreign Policy. 9 December 2013. Retrieved 25 October 2014.
New analysis of rocket used in Syria chemical attack undercuts U.S. claims (McClatchy, 15 Jan. 2014),
- The Guardian, 28 August 2013, Israeli intelligence 'intercepted Syrian regime talk about chemical attack'
- Vasagar, Jeevan (3 September 2013). "Syria crisis: 'chemical weapons use a big mistake, Hizbollah told Iran'". The Daily Telegraph (London). Retrieved 8 September 2013.
- "BND fängt Beleg für Giftgaseinsatz durch Assad-Regime ab". Der Spiegel. 2 September 2013. Retrieved 8 September 2013.
- Kimberly Dozier and Matt Apuzzo, Associated Press, 29 August 2013, AP sources: Intelligence on weapons no 'slam dunk'
- Simon Tisdall; Josie Le Blond (8 September 2013). "Syria chemical weapons attack not ordered by Assad, says German press". The Guardian. Retrieved 9 September 2013.
- Martin S. Lambeck, Kayhan Özgenc and Burkhard Uhlenbroich, Bild am Sonntag, 8 September 2013, Assad-Kommandeure wollten seit Monaten Giftgas einsetzen
- "Assad may not be responsible for Syria chemical attack: German paper". Xinhua News Agency. 9 September 2013. Retrieved 9 September 2013.
- Usborne, David (30 August 2013). "Syria crisis: America tells the world 'We have the evidence – now we HAVE to punish Assad'". The Independent (London). Retrieved 31 August 2013.
- "The Weekly Report on Dignity Revolution's Martyrs". Center for Documentation of Violations in Syria. 28 August 2013. Archived from the original on 31 August 2013. Retrieved 1 September 2013.
- Peter Beaumont and Ian Sample (21 August 2013). "Chemical weapons experts say strike near Damascus fits with lethal toxin use". The Guardian. Retrieved 22 August 2013.
- Huffington Post, 30 August 2013, Syria: Chemical Weapons Expert Jean Pascal Zanders Says Gas Might Not Be Sarin, Urges Caution
- Strange, Hannah (21 August 2013). "Syrian opposition claims 1,300 killed in chemical attack". The Telegraph (London). Retrieved 24 August 2013.
- "Hamish de Bretton-Gordon OBE - Military Speakers". Retrieved 25 October 2014.
- "Syria video 'consistent with chemical attack'". BBC News. 21 August 2013. Retrieved 22 August 2013.
- "Bundeskanzlerin im FOCUS-InterviewGiftgasmassaker in Syrien: Merkel fordert Zugang für UN-Inspekteure" (in German). Focus. 24 August 2013. Retrieved 2 September 2013.
- "Syria: UK intelligence blames Assad regime for chemical attacks". The Guardian. 29 August 2013. Retrieved 2 September 2013.
- "Text of U.S. Assessment on Syria's Use of Chemical Weapons". The Wall Street Journal. 30 August 2013. Retrieved 31 August 2013.
- Irish, John (2 September 2013). "French intelligence: Syria's Assad behind chemical attack". Reuters. Retrieved 2 September 2013.
- "Turkey says intelligence analysis shows Syrian government behind chemical attack". Fox News Channel. 30 August 2013. Retrieved 2 September 2013.
- "Syrien-Krise: BND fängt Beleg für Giftgaseinsatz durch Assad-Regime ab". Der Spiegel (in German). 2 September 2013. Retrieved 2 September 2013.
- "Synthèse nationale de renseignement déclassifié" (in French). French Republic. Retrieved 2 September 2013.[dead link]
- Patrick Wintour; Kim Willsher (2 September 2013). "Syria crisis: Vladimir Putin under growing pressure". The Guardian. Retrieved 9 September 2013.
- Cameron, Darla (5 September 2013). "How the intelligence on Syria stacks up". The Washington Post. Retrieved 9 September 2013.
- The Guardian, 5 September 2013, Syria chemical attack: the intelligence dossiers
- "Synthèse nationale de renseignement déclassifié: Programme chimique syrien – Cas d'emploi passés d'agents chimiques par le régime Attaque chimique conduite par le régime le 21 août 2013" (PDF). Retrieved 17 September 2013.[dead link]
- Fox News, 4 September 2013, France releases intelligence report alleging Syrian chemical weapons use, while Assad warns against strike
- Matthias Gebauer, Der Spiegel, 3 September 2013, Gas Attack: Germany Offers Clue in Search for Truth in Syria
- Black, Ian (4 September 2013). "German intelligence: Syria chemical attack may have been an overdose". The Guardian.
- "Israeli intelligence backs reports of latest chemical weapons attack in Syria". Haaretz. 22 August 2013. Retrieved 21 September 2013.
- "Defense Minister: Assad used chemical weapons multiple times in Syria". Haaretz. 22 August 2013. Retrieved 21 September 2013.
- "Israeli intelligence first confirmed Assad regime behind alleged chemical attack". Fox News Channel. 28 August 2013. Retrieved 21 September 2013.
- "General Assembly OF THE UNITED NATIONS | General Debate of the 68th Session". Gadebate.un.org. Retrieved 13 October 2013.
- "What's the evidence of Syrian chemical weapons attack?". CNN. 4 September 2013.
- Putin, Vladimir (11 September 2013). "A Plea for Caution From Russia". The New York Times. Retrieved 20 September 2013.
- "Russia to provide evidence 'implicating Syrian rebels in chemical attacks'". The Guardian. 18 September 2013. Retrieved 20 September 2013.
- Hurriyet Daily News, 30 August 2013, Turkey's state agency obtains detailed information about chemical attacks in Syria
- The Independent, 30 August 2013, Beyond reasonable doubt? Evidence on Syrian chemical atrocity fails to make a case for war
- BBC, 29 August 2013, UK intelligence assessment on Syria under analysis
- Cabinet Office, 29 August 2013, Syria: reported chemical weapons use – Joint Intelligence Committee letter
- Sanger, David E.; Schmitt, Eric (3 September 2013). "Allies' Intelligence Differs on Details, but Still Points to Assad Forces". The New York Times.
- Daily Mail, 30 August 2013, Intelligence report backing Cameron's case for Syria strikes has echoes of 'dodgy dossiers' from Blair era
- The Guardian, 30 August 2013, Blow to Cameron's authority as MPs rule out British assault on Syria
- Associated Press, 29 August 2013, UK Prime Minister Cameron loses Syria war vote,
- "Grounded for now". FP. 7 September 2013. Retrieved 17 September 2013.
- "Exclusive: Intercepted Calls Prove Syrian Army Used Nerve Gas, U.S. Spies Say". Foreign Policy. 27 August 2013. Retrieved 20 September 2013.
- Joby Warrick (31 August 2013). "More than 1,400 killed in Syrian chemical weapons attack, U.S. says". The Washington Post. Retrieved 4 September 2013.
- Ellison Barber. "Kerry confirms Syrian blood and hair tested positive for sarin gas | Washington Free Beacon". Freebeacon.com. Retrieved 4 September 2013.[dead link]
- Sample, Ian (5 September 2013). "Syrian chemical weapons: how lab tests uncover evidence of sarin gas". The Guardian.
- Daniel Halper, 1 September 2013, The Weekly Standard, Harkin on Classified Syria Briefing: 'Frankly Raised More Questions Than It Answered'
- Ian Swanson, the Hill, 2 September 2013, Texas Republican: Evidence that Assad used chemical weapons is 'thin'
- Alan Grayson, The New York Times, 6 September 2013, On Syria Vote, Trust, but Verify
- U.S. News & World Report, 5 September 2013, Rep. Alan Grayson: Syria Intelligence Manipulated
- "Obama on the fence about Syria strike without Congress' approval". NBC News. 9 September 2013. Retrieved 20 September 2013.
- Alan Grayson, New York Times, 6 September 2013, On Syria Vote, Trust, but Verify
- Associated Press, 29 August 2013, AP sources: Intelligence on weapons no 'slam dunk'
- Gareth Porter, 9 September 2013, Inter Press Service, /CORRECTED REPEAT/Obama’s Case for Syria Didn’t Reflect Intel Consensus
- "Attacks on Ghouta: V. Syria and Chemical Weapons Under International Law". Human Rights Watch. Retrieved 9 October 2013.
- "Syria: Witnesses Describe Alleged Chemical Attacks". Human Rights Watch. 21 August 2013. Retrieved 28 August 2013.
- "Military Strikes in Syria Cannot Bring Justice". Amnesty International. 31 August 2013. Archived from the original on 31 August 2013. Retrieved 31 August 2013.
- Dapo Akande (23 August 2013). "Can the ICC Prosecute for Use of Chemical Weapons in Syria?". European Journal of International Law. Retrieved 8 September 2013.
- "Syrian activists: Videos show chemical weapons used". CNN. 22 August 2013. Retrieved 26 August 2013.
- "Syria chemical attacks: What we know". BBC. 5 September 2013. Retrieved 9 September 2013.
- "Assad is not to blame for Syria chemical attacks, says Kurdish party leader". Mail & Guardian. Retrieved 28 August 2013.
- "Syrian Rebels: '1,300 Killed In Gas Attack'". BSkyB. 21 August 2013. Retrieved 4 September 2013.
- "Syrian activists: Videos show chemical weapons used". CNN. 21 August 2013. Retrieved 20 September 2013.
- "France could act on Syria without Britain, says François Hollande". The Guardian. 30 August 2013. Retrieved 31 August 2013.
- "Iran to Work With Russia to Stop Strike on Syria". ABC News. 29 August 2013. Retrieved 31 August 2013.
- "Arab League urges UN-backed action in Syria". 3 September 2013. Retrieved 5 September 2013.
- "Syria crisis: Cameron loses Commons vote on Syria action". BBC News. 30 August 2013. Retrieved 18 September 2013.
- "Senate delays Syria vote as Obama loses momentum". USA Today. 10 September 2013. Retrieved 18 September 2013.
- Gordon, Michael R. (14 September 2013). "U.S. and Russia Reach Deal to Destroy Syria's Chemical Arms". The New York Times. Retrieved 18 September 2013.
- David Fahrenthold; Paul Kane (3 September 2013). "On Syria, Obama faces a skeptical public". The Washington Post. Retrieved 5 September 2013.
- Vidalon, Dominique (31 August 2013). "Most French oppose attack on Syria and don't trust Hollande to do it: poll". Reuters. Retrieved 5 September 2013.
- Helm, Toby (31 August 2013). "Poll finds 60% of British public oppose UK military action against Syria". The Independent. Retrieved 5 September 2013.
- Sullivan, Andy (3 September 2013). "U.S. public opposes Syria intervention as Obama presses Congress". Reuters. Retrieved 5 September 2013.
- Good, Chris (30 August 2013). "Polls: Americans Don't Want to Attack Syria, but Could Support Limited Action That Did Not Risk American Lives". ABC News. Retrieved 5 September 2013.
- Andrew Tilghman (12 September 2013). "Troops oppose strikes on Syria by 3–1 margin". Military Times. Retrieved 17 September 2013.
- "Russians Don't Care About Syria – Poll". RIA Novosti. 29 August 2013. Retrieved 7 September 2013.
- Drake, Thomas. "Obama Warned on Syrian Intel". Veteran Intelligence Professionals for Sanity. Retrieved 19 September 2013.
- Idrees Ahmad, Muhammad. "The New Truthers: Americans Who Deny Syria Used Chemical Weapons". New Republic. Retrieved 19 September 2013.
- "EXCLUSIVE: Syrians In Ghouta Claim Saudi-Supplied Rebels Behind Chemical Attack". Mint Press News. 29 August 2013. Retrieved 9 September 2013.
- Higgins, Eliot. "Chemical Weapons Specialists on Claims Linking Rebels To Chemical Attacks in Damascus". Brown Moses Blog. Retrieved 19 September 2013.
- consortiumnews.com, 6 September 2013, Obama Warned on Syrian Intel
- "Putin: Syria chemical attack is ‘rebels' provocation in hope of intervention’". RT. 6 September 2013. Retrieved 17 September 2013.
- Elias Groll (4 September 2013). "These Are the 5 Craziest Conspiracy Theories About Syria's Chemical Attacks". FP. Retrieved 17 September 2013.
- Salon, 30 August 2013, Ron Paul: Syria is a "false flag"
- mediaite.com, 28 August 2013, Rand Paul Suspects Chemical Attacks ‘Launched by Rebels, Not Syrian Army’
- McMurray, Evan (31 August 2013). "Pat Buchanan: Syria Chemical Weapons Attack ‘Reeks of False Flag Operation’". Mediaite. Archived from the original on 4 September 2013. Retrieved 4 September 2013.
Former Richard Nixon speechwriter Pat Buchanan floated the notion that the reported use of chemical weapons by the Syrian army in their civil war against rebel fighters was a false flag operation designed to give western powers an excuse to intervene.
- Kucinich, Dennis (5 September 2013). "Top 10 Unproven Claims for War Against Syria". Huffington Post. Retrieved 19 September 2013.
- Wapshott, Nicholas (29 March 2013). "The return of isolationism". Reuters. Archived from the original on 4 September 2013. Retrieved 4 September 2013.
According to a recent speech in Cincinnati, Paul thinks that, for the GOP to win younger voters, "even bigger to me than the social issues is the idea of war." "If we didn't have to be everywhere all the time, if maybe we tried to reserve it for when our national interests were impacted or a vital interest of ours was . . . [he left the thought unfinished] – and if Republicans didn't seem so eager to go to war – I think we'd attract more young people." He would prefer it "if we had a less bellicose approach, if we were for a strong defense but a little bit less aggressive defense around the world." Paul is not suggesting pacifism. What he means by "a less aggressive foreign policy" is that he wishes America would stop taking its international responsibilities so seriously because it costs taxpayers a lot of money.
- Paul, Rand (30 August 2013). "Opinion: Obama, don't rush into war in Syria". CNN. Retrieved 14 October 2013.
- AFP, 9 September 2013, Freed Belgian, Italian recount Syria kidnap ordeal[dead link]
- Bohlen, Celestine (27 September 2013). "In Syria, Advocates Step in to Sift for Truth". The New York Times. Retrieved 13 October 2013.