January 9 - Russian authorities investigate six suspicious deaths and at least one car explosion in southern Russia's Stavropol territory, about 300 miles from Sochi, the site of next month's Winter Olympics.
January 14 - Russia expels American journalist David Satter from the country in the first such case since 1982.
January 17 - Vladimir Putin cautions gay people should not "spread gay propaganda" when visiting the host city of Sochi.
January 29 - Largest Russian TV providers disconnected leading independent Dozhd TV channel. The previous days the channel was criticised by Vladimir Putin's press secretary and Russian parliament members.
February 12 - Russia says it will veto a U.N. resolution on humanitarian aid access in Syria, claiming that the draft is an effort to prepare for military strikes against President Bashar al-Assad's regime.
During a two-day visit by an Egyptian delegation in Moscow, Russian Foreign Minister Sergey Lavrov said that Moscow and Cairo have agreed to speed up work on drafting agreements on military-technological cooperation. Russian Defense Minister Sergey Shoigu added that this could include joint military exercises and training of Egyptian officers in Russian military academies.
Russian President Vladimir Putin says he supports Egyptian Defense Minister Abdel Fattah el-Sisi's bid for the upcoming presidential election in Egypt.
February 17 - Iran's ambassador to Russia says that Russia could build a second reactor at Iran's Bushehr nuclear power plant in exchange for Iranian oil, under an oil-for-goods deal being negotiated that has alarmed the United States.
February 20 - Alpine skier Bogdana Matsotska of the Ukraine Olympic team decides to pull out of the Winter Games in Sochi, as widespread anti-government protests back home leave dozens dead and hundreds injured.
February 20 - Adelina Sotnikova wins the gold at the Olympics, giving Russia its first Olympic gold medal in ladies' singles figure skating.
February 23 - The Winter Olympics in Sochi officially concludes.
February 24 - Police arrested over 400 people in Manege Square hours after picking up some 200 people outside the court where the Bolotnaya square case defendants were being tried.
February 25 - Russia's leading opposition activists Boris Nemtsov, Alexei Navalny, Ilya Yashin are jailed for 7–10 days for disobeying a police officer while protesting against the Bolotnaya square case. The previous day, in Moscow police detained over 400 people, including Nadezhda Tolokonnikova and Maria Alyokhina.
February 26 - The President of Russia, Vladimir Putin, orders snap military exercises near the Ukraine border.
The Parliament of Ukraine’s Autonomous Republic of Crimea announces a referendum to determine the region’s future and ousts the regional government.
Ousted President Viktor Yanukovich, whose whereabouts remained unknown before he turned up in Russia, issues a statement saying that he is still the legitimate president and "ready to fight to the end" to fulfill his deal with the opposition.
Around 50 armed men bearing Russian national symbols seize the building of the Supreme Council of Crimea following clashes between the ethnic Tatar and Russian protesters. The interim authorities of Ukraine put security forces on alert.
Members of the Russian Parliament propose new laws that would make it easier for Russia to incorporate parts of Ukraine.
Russia finally confirms that it has moved troops in Ukraine's Crimea region to protect its own interests.
Acting General Prosecutor General Oleh Makhnitsky formally calls on Russia to extradite ousted President Viktor Yanukovych along with 10 other figures; the list includes former Prosecutor General Viktor Pshonka, former Interior Minister Vitaliy Zakharchenko, Yanukovich aide Andriy Klyuyev, and former Justice Minister Olena Lukash.
Interim President of Ukraine Oleksandr Turchynov says the Russian military is "directly involved" in the crisis in Crimea, while Interior Minister Arsen Avakov describes the events as "a military invasion and occupation".
News agency Interfax-Ukraine reports that armed pro-Russian men have taken over control of two airports, among which Simferopol International Airport, and raised the Russian Navy flag.
Russian President Vladimir Putin formally asks the Federation Council of the Russian Parliament for approval to use armed forces in Ukraine. He receives unanimous support. The Council also demands for President Putin to recall the Russian Federation ambassador to the United States.
US President Barack Obama warns Russia, saying that any violation of Ukraine's sovereignty and territorial integrity would be "deeply destabilizing," and that "the United States will stand with the international community in affirming that there will be costs for any military intervention in Ukraine."
De facto Prime Minister of Crimea Sergey Aksyonov claims control of all military, police and other forces in Crimea and asks the President of Russia Vladimir Putin for assistance.
The Lithuanian and Polish presidents call for NATO treaty Article 4 consultations on the basis that Russia is executing military maneuvers in Kaliningrad, close to the borders with Lithuania and Poland.
Reuters reports that armed men have seized a ferry checkpoint between Crimea and Russia.
Russian President Vladimir Putin holds a press conference, saying that “force isn’t needed right now” after deploying roughly 16,000 troops to Crimea.
Swedish foreign secretary Carl Bildt compares the ousted Ukraine President Viktor Yanukovych to Norwegian traitor Vidkun Quisling after Yanukovych asked Russia to intervene to restore "law and order" in the country.
Russia's UN ambassador says to the UN Security Council that Ukraine's fugitive former President Viktor Yanukovych requested Russian soldiers in the strategic Crimea region "to establish legitimacy, peace, law and order," contradicting the president's own comments last week.
Vladimir Putin orders troops near the Ukraine border to return to their bases with Kremlin spokesman Dmitry Peskov calling the military exercises a "success".
UN Envoy Robert Serry is ordered to leave Crimea at gunpoint after being threatened by 10–15 armed men.
Saying she cannot be part of a network that "whitewashes the actions of Russian President Vladimir Putin", Washington-based anchor Liz Wahl resigns on-air from the Russian government-backed news channel RT.
March 6 - A special referendum date is moved again. Now it becomes March 16, 2014 instead of the previously announced March 30. Voters will be asked whether they wish to stay part of Ukraine or join the Russian Federation.
April 7 - Pro-Russian activists occupying a government building in the eastern Ukrainian city of Donetsk have proclaimed the creation of a sovereign Donetsk People's Republic independent of the capital Kiev.
Ukrainian police detain about 70 people in Kharkiv in an "anti-terrorist" operation that clear government buildings seized by pro-Russian protesters in Kharkiv.
United States Secretary of State John Kerry accuses Russian agents and special forces on Tuesday of stirring separatist unrest in eastern Ukraine.
Russia warns Ukraine that any use of force in eastern Ukraine could lead to a civil war.
April 9 - Over 50 people leave a Ukrainian security service building in Luhansk that is currently occupied by pro-Russian separatists. Acting Interior Minister of Ukraine Arsen Avakov states that the unrest will be resolved by force or talks in 48 hours.
April 10 - The Parliamentary Assembly of the Council of Europe suspends Russia's right to vote and take part in election observations as a consequence to its annexation of Crimea.
April 10 - Five Russian lawmakers have asked the Prosecutor General of Russia, Yury Chaika, to investigate whether former Soviet leader Mikhail Gorbachev should face charges for his role in the breakup of the Soviet Union.
Shots are fired at Kramatorsk air base as Ukrainian Ground Forces are dispatched to take on separatists. Unconfirmed reports state that 4 pro-Russian militants have been killed and 2 people have been injured. Some reports claim up to 10 deaths.
Ukraine's acting President Olexander Turchynov has announced the start of an "anti-terrorist operation" against pro-Russian separatists.
April 16 - Six armored personnel carriers belonging to the Ukrainian military are captured by pro-Russian protesters amid rising tensions between the protestors and the military.
Russia and Ukraine together with the United States and the European Union sit down for emergency talks in Geneva. All four agree that "illegal military formations in Ukraine" must be dissolved, and that everyone occupying buildings must be disarmed and leave them. There would be an amnesty for all anti-government protesters under the agreement.
A skirmish on the Ukrainian military base in Mariupol by pro-Russian militants results in the deaths of 3 of the militants, the wounding of another 13, and the capture of 63 others.
The Ukrainian Army unit whose armoured vehicles were seized by pro-Russian forces is disbanded and its members charged with crimes.
Russian President Vladimir Putin admits having sent Russian forces to Crimea last month to protect its military equipment there.
April 18 - Pro-Russian separatists in Donetsk say they will not leave the government buildings, defying the Kiev authorities and threatening a new international deal on Ukraine.
April 19 - Ukraine suspends operations against pro-Russian militants in the east of the country over Easter.
April 20 - Three people are killed in an attack on check post in Eastern Ukraine manned by pro-Russian supporters.
April 21 - According to pro-Russian militants, the bodies of two pro-Russian militants are pulled from the Seversky Donets River in Sloviansk, Ukraine, with both having multiple stab wounds. The claim could not be independently verified.
April 22 - Russian-born American-Israeli journalist Simon Ostrovsky is reportedly abducted in Sloviansk by the militia of the separatist pro-Russian leader Vyacheslav Ponomarev.
April 22 - Russian political activist Alexei Navalny is ordered to pay 300,000 rubles (US$8,400) in a libel suit by a municipal deputy who Navalny called a drug addict.
Ukrainian security officials discover that the Assumption Monastery Lavra of the Moscow Patriarchate in Sviatohirsk served as a military base for pro-Russian insurgents who have besieged the region.
Ukraine's Deputy Prime Minister Vitaly Yarema announces that pro-Russian militants will be targeted in four eastern cities, Kramatorsk, Slaviansk, Donetsk and Luhansk, as they refuse to vacate government buildings they previously seized, defying the international deal made in Geneva.
The Ukrainian government says it's regained control of the city hall in the eastern port of Mariupol from pro-Russian separatists. Administrative buildings have been taken over in at least a dozen towns in Eastern Ukraine.
Washington accuses Moscow of fomenting unrest in the east, with Obama threatening the possibility of applying additional sanctions on Russia.
Russian Foreign Minister Sergei Lavrov accuses the United States of being behind the political upheaval in Ukraine, and said Russia would respond if its interests came under attack.
A battle between pro-Russian separatists and Ukrainian troops in Sloviansk, Ukraine, leaves 5 pro-Russian militants dead.
April 25 - A Ukrainian military helicopter is destroyed after being hit by a rocket-propelled grenade at a base near the town of Kramatorsk in Eastern Ukraine.
April 27 - Pro-Russian rebels in Ukraine free a Swedish observer, but not the other seven European monitors they have been holding for three days.
April 27 - Eight people are killed by a fire in a medical facility in Russia's eastern Altai region.
May 1 - Pro-Russian militants seize the regional prosecutor's office in the eastern Ukrainian city of Donetsk.
May 1 - The People's Republic of China and Russia announce plans to hold joint naval exercises in the East China Sea in late May amid regional tensions about islands and airspace.
May 2 - The Armed Forces of Ukraine launch a military operation against separatists in the city of Sloviansk with claims of many deaths and two Ukrainian Army helicopters downed. In the port city of Odessa, violent clashes kill at least 42 people, as pro-Ukrainians set the pro-Russian headquarters on fire.
May 4 - Pro-Russian activists attack the police headquarters in Odessa, forcing the release of several people held over deadly violence two days before.
May 5 - Russian media reveals that President Vladimir Putin secretly signed a decree (No. 279) honoring more than 300 journalists for their "objective coverage" of Crimea's seizure from Ukraine.
May 6 - Russian foreign minister Sergei Lavrov rules out any fresh talks in Geneva to defuse the crisis unless pro-Russian groups are also involved.
May 6 - Russian President Vladimir Putin signs into law a bill that bans profanity at arts, cultural and entertainment events.
Pro-Russian militants recapture the city hall of the southern Ukrainian city of Mariupol hours after the Ukrainian government forces took control of the building from the militants.
Five pro-Russian militants are killed and fifteen more are captured during clashes with the Ukrainian military in the outskirts of the southern city of Mariupol.
Russian President Vladimir Putin says that Ukraine's presidential election on May 25 is a step "in the right direction", calling on anti-Kiev protesters to postpone a May 11 federalization referendum. Putin also added qualifying conditions.
May 8 - Pro-Russian rebels push forward with plans for a referendum on May 11 ignoring Putin's statement to delay the vote.
Russian President Vladimir Putin visits Crimea for the first time since the annexation, arriving in Sevastopol for Victory Day celebrations.
Russia test fired several nuclear delivery systems on the Victory day celebrations and also sent a naval flotilla led by the Russian aircraft carrier Admiral Kuznetsov through the English Channel.
May 12 - Pro-Russian insurgents in Donetsk and Luhansk declare the cities independent states whilst on choosing to join Russia after controversial hastily-arranged referendums.
May 13 - Another 13 individuals, including Russian President Vladimir Putin's first deputy chief of staff, Vyacheslav Volodin and the self-declared mayor of Sloviansk, Vyacheslav Ponomaryov, and two legal entities are added to the EU sanctions list for "undermining or threatening" Ukraine's sovereignty.
May 14 - Talks to end the crisis in Ukraine begin, without representatives of pro-Russian separatist groups.
May 16 - Pro-Russian rebels quickly withdraw from Mariupol as dozens of unarmed pro-Ukraine steelworkers with some employed by System Capital Management joined by the police start to patrol the city.
May 16 - A Russian Proton-M rocket carrying a communications satellite veers off its intended path and burns up in the atmosphere.
At least 11 Ukrainian Army soldiers are killed and 30 injured when pro-Russian separatists attack a military checkpoint.
Luhansk People's Republic in eastern Ukraine declares martial law and asks Russia to send peacekeeping troops to protect civilians.
The unrecognised Federal State of New Russia confederation is declared and agreements were signed between leaders of two self-proclaimed republics.
May 22 - Negotiations between Iran and Russia regarding the building of two additional nuclear reactors at Iran's Bushehr power plant take place.
May 23 - Russian President Vladimir Putin announces that he will respect the outcome of Ukraine's presidential election.
May 23 - Russia and China veto a U.N. Security Council resolution that would have asked the International Criminal Court to investigate war crimes in Syria.
May 23 - Research shows that the Chelyabinsk meteor was the remnants of an asteroid that collided with another asteroid 290 million years before entering the Earth's atmosphere over Russia in February of last year.
At least thirty pro-Russian separatists have died in fighting over control of Donetsk International Airport; the Ukrainian government claims to have total control of the airport following the clashes with the separatists.
The newly elected President of Ukraine Petro Poroshenko vows to continue Kiev's anti-terrorist operation against pro-Russian militants in the east.
The RIA Novosti news agency reports that Russian photojournalist Andrey Stenin has been found dead in Ukraine. It was discovered that he died 4 weeks ago.
Ukraine claims that the President of Ukraine Petro Poroshenko and the President of Russia Vladimir Putin have agreed to a "permanent ceasefire". Russia later denies these claims.
France halts delivery of the first of two Mistral-class amphibious assault ships to the Russian Navy due to circumstances in Ukraine.
September 4 - The two-day NATO summit in Newport, Wales, begins. Leaders agree to apply further sanctions on Russia. NATO sources claim that there are "several thousand" Russian troops inside Ukraine.
September 5 - The government of Ukraine and pro-Russian rebels agree to a cease-fire, fighting continues after the announcement.
September 6 - In an official statement, Patriarch Filaret, who heads the Ukrainian Orthodox Church of the Kyivan Patriarchate, says that Russian President Vladimir Putin has fallen under the spell of Satan and faces eternal damnation to hell unless he repents.
September 8 - Pro-Russian rebels release 1,200 prisoners under ceasefire deal.
September 12 - The Government of Ukraine and pro-Russian separatists exchange dozens of prisoners agreed to as part of a ceasefire a week ago. Both sides still hold thousands of prisoners.
September 17 - A rocket attack by pro-Russian separatists in eastern Ukraine kills 10 civilians and injures 12 others in the village of Nyzhnya Krynka near Donetsk.
September 21 - More than 26,000 people in Moscow participate in the largest demonstration so far against Russian president Vladimir Putin and the War in Donbass.
September 21 - Rallies in support of Ukraine and against the War in Donbass take place in Boston, New York, Sydney, Dublin, Madrid, London, Paris, Oslo, Tallin, Limassol, Istanbul, Antalya, Cologne, Milan, Rome, Vienna, Munich, Prague, Berlin, Moscow, Volgograd, Yekaterinburg, Perm, Krasnoyarsk, Novosibirsk, Berlaul and Petropavlovsk-Kamchatsky.
September 23 - President of Russia Vladimir Putin warns in a letter to his Ukrainian counterpart Petro Poroshenko that Moscow will restrict Ukraine's access to Russian markets if Kiev implements any part of a trade agreement with the European Union.
September 24 - Japan imposes additional sanctions on Russia due to the Ukraine conflict and a visit by an aide of the President of Russia Vladimir Putin to a contested island off the coast off northern Japan.
September 29 - Renewed clashes around the Donetsk International Airport between the pro-Russian rebels and Ukrainian government troops kill at least 12 people in the worst flareup of violence since the ceasefire accord earlier in September.
September 30 - The Ukrainian military say they have repelled a renewed assault by the pro-Russian forces on the Donetsk International Airport. The airport has been under sustained assaults for over 2 weeks despite an official ceasefire.
October 5 - Four police officers are killed and four others wounded in a suicide bombing in Grozny, the capital of Russia's North Caucasian republic of Chechnya.
October 16 - Swedish Military caught a Russian signal from Stockholms archipelgo going to Kaliningrad. The signal was sent between a transmitter in Kanholmsfjärden and a transmitter in Kaliningrad. Tomas Reis from the Försvarshögskolan in Sweden confirms that it is a Russian Submarine. The Swedish military also caught a distress call coming from the submarine. Swedish military is hunting down the sub.
October 17 - Vladimir Putin, the President of Russia, and Petro Poroshenko, the President of Ukraine, will meet at the sidelines of the Asia–Europe Meeting in Milan, Italy to discuss the conflict and supplies of natural gas.
October 21 A so-called Russian Submarine Mothership is closing in on Sweden. The ship named Professor Logachev was seen from Gotland and was headed north. At the same time, another Russian ship, NS Concord was leaving Swedish waters. It supposedly had a "Hangar for small underwater operations".
November 2 - Voters in break away "people's republics" (Donetsk People's Republic and Lugansk People's Republic respectively) in Donetsk and Luhansk go to the polls for parliamentary and presidential elections. Rebel leaders Alexander Zakharchenko (Donetsk) and Igor Plotnisky (Luhansk) appear set for victory in early counting in elections which will be recognised in Russia but not elsewhere. International observers noted a very high turnout.
November 12 - NATO claims that Russian Army troops and military equipment have entered Ukraine.
December 1 - Russia launches a new national defense facility in Moscow meant to monitor threats to national security in peacetime but take control of the country in wartime.
December 4 - Islamic insurgents kill three state police at a traffic circle before taking an empty school and a "press house" in Grozny. Ten state forces die with 28 injured in gun battles ending with ten insurgents killed.
December 13 - India and Russia sign deals on infrastructure, nuclear energy, and defence.
The Bank of Russia announces an increase of its key interest rate, the Russian weekly repo rate, from 10.5 to 17 percent as an emergency move to halt the collapse of the ruble's value and, thereby, stabilize the Russian economy.
Despite rate hike, the ruble falls to PP 65+ per US dollar and PP 80+ per Euro.
December 18 - The European Union imposes sanctions on Russia-occupied Crimea by banning investments and tourism in the region and halting oil explorations.
December 19 - US President Barack Obama imposes additional sanctions on Russian-controlled Crimea by an executive order forbidding exports of US goods and services to the region.