Night of the Long Knives
|Native name||Unternehmen Kolibri|
|Date||June 30 – July 2, 1934|
|Also known as||Operation Hummingbird, Röhm Putsch (by the Nazis), The Blood Purge|
|Officially 85; estimates range up to 1,000.|
The Night of the Long Knives (German: Nacht der langen Messer (help·info)), or the Röhm Purge, also called Operation Hummingbird (German: Unternehmen Kolibri), was a purge that took place in Nazi Germany from June 30 to July 2, 1934. Chancellor Adolf Hitler, urged on by Hermann Göring and Heinrich Himmler, ordered a series of political extrajudicial executions intended to consolidate his power and alleviate the concerns of the German military about the role of Ernst Röhm and the Sturmabteilung (SA), the Nazis' paramilitary organization, known colloquially as "Brownshirts." Nazi propaganda presented the murders as a preventive measure against an alleged imminent coup by the SA under Röhm – the so-called Röhm Putsch.
The primary instruments of Hitler's action, which carried out most of the killings, were the Schutzstaffel (SS) paramilitary force under Himmler and its Security Service (SD), and Gestapo (secret police) under Reinhard Heydrich. Göring's personal police battalion also took part in the killings. Many of those killed in the purge were leaders of the SA, the best-known being Röhm himself, the SA's chief of staff and one of Hitler's longtime supporters and allies. Leading members of the leftist-leaning Strasserist faction of the Nazi Party, including its figurehead, Gregor Strasser, were also killed, as were establishment conservatives and anti-Nazis, such as former Chancellor Kurt von Schleicher and Bavarian politician Gustav Ritter von Kahr, who had suppressed Hitler's Munich Beer Hall Putsch in 1923. The murders of SA leaders were also intended to improve the image of the Hitler government with a German public that was increasingly critical of thuggish SA tactics.
Hitler saw the independence of the SA and the penchant of its members for street violence as a direct threat to his newly gained political power. He also wanted to appease leaders of the Reichswehr, the German military, who feared and despised the SA as a potential rival, in particular because of Röhm's ambition to merge the army and the SA under his own leadership. Additionally, Hitler was uncomfortable with Röhm's outspoken support for a "second revolution" to redistribute wealth. In Röhm's view, President Hindenburg's appointment of Hitler as Chancellor on January 30, 1933, had brought the Nazi Party to power, but had left unfulfilled the party's larger goals. Finally, Hitler used the purge to attack or eliminate German critics of his new regime, especially those loyal to Vice-Chancellor Franz von Papen, as well as to settle scores with old enemies.[a]
At least 85 people died during the purge, although the final death toll may have been in the hundreds,[b][c][d] with high estimates running from 700 to 1,000. More than a thousand perceived opponents were arrested. The purge strengthened and consolidated the support of the military for Hitler. It also provided a legal grounding for the Nazis, as the German courts and cabinet quickly swept aside centuries of legal prohibition against extrajudicial killings to demonstrate their loyalty to the regime. The Night of the Long Knives was a turning point for the German government. It established Hitler as the supreme administrator of justice of the German people, as he put it in his July 13 speech to the Reichstag.
Before its execution, its planners sometimes referred to the purge as Hummingbird (German: Kolibri), the codeword used to send the execution squads into action on the day of the purge. The codename for the operation appears to have been chosen arbitrarily. The phrase "Night of the Long Knives" in the German language predates the killings and refers generally to acts of vengeance.
Hitler and the Sturmabteilung (SA)
President Paul von Hindenburg appointed Hitler Chancellor on January 30, 1933.[e] Over the next few months, during the so-called Gleichschaltung, Hitler dispensed with the need for the Reichstag of the Weimar Republic as a legislative body[f] and eliminated all rival political parties in Germany, so that by the middle of 1933 the country had become a one-party state under his direction and control. Hitler did not exercise absolute power, however, despite his swift consolidation of political authority. As chancellor, Hitler did not command the army, which remained under the formal leadership of Hindenburg, a highly respected veteran field marshal. While many officers were impressed by Hitler's promises of an expanded army, a return to conscription, and a more aggressive foreign policy, the army continued to guard its traditions of independence during the early years of the Nazi regime.
To a lesser extent, the Sturmabteilung (SA), a Nazi paramilitary organization, remained somewhat autonomous within the party. The SA evolved out of the remnants of the Freikorps movement of the post-World War I years. The Freikorps were nationalistic organizations primarily composed of disaffected, disenchanted, and angry German combat veterans founded by the government in January 1919 to deal with the threat of a Communist revolution when it appeared that there was a lack of loyal troops. A very large number of the Freikorps believed that the November Revolution had betrayed them when Germany was alleged to be on the verge of victory in 1918. Hence, the Freikorps were in opposition to the new Weimar Republic, which was born as a result of the November Revolution, and whose founders were contemptuously called "November criminals". Captain Ernst Röhm of the Reichswehr served as the liaison with the Bavarian Freikorps. Röhm was given the nickname "The Machine Gun King of Bavaria" in the early 1920s, since he was responsible for storing and issuing illegal machine guns to the Bavarian Freikorps units. Röhm left the Reichswehr in 1923 and later became commander of the SA. During the 1920s and 1930s, the SA functioned as a private militia used by Hitler to intimidate rivals and disrupt the meetings of competing political parties, especially those of the Social Democrats and the Communists. Also known as the "brownshirts" or "stormtroopers," the SA became notorious for their street battles with the Communists. The violent confrontations between the two contributed to the destabilization of Germany's inter-war experiment with democracy, the Weimar Republic. In June 1932, one of the worst months of political violence, there were more than 400 street battles, resulting in 82 deaths.
Hitler's appointment as chancellor, followed by the suppression of all political parties except the Nazis, did not end the violence of the stormtroopers. Deprived of Communist party meetings to disrupt, the stormtroopers would sometimes run riot in the streets after a night of drinking; they would attack passers-by and then attack the police who were called to stop them. Complaints of "overbearing and loutish" behaviour by stormtroopers became common by the middle of 1933. The Foreign Office even complained of instances where brownshirts manhandled foreign diplomats.
Hitler's move would be to strengthen his position with the army by moving against its nemesis, the SA. On July 6, 1933, at a gathering of high-ranking Nazi officials, Hitler declared the success of the National Socialist, or Nazi, seizure of power. Now that the NSDAP had seized the reins of power in Germany, he said, it was time to consolidate its control. Hitler told the gathered officials, "The stream of revolution has been undammed, but it must be channelled into the secure bed of evolution."
Hitler's speech signalled his intention to rein in the SA, whose ranks had grown rapidly in the early 1930s. This would not prove to be simple, however, as the SA made up a large part of Nazism's most devoted followers. The SA traced its dramatic rise in numbers in part to the onset of the Great Depression, when many German citizens lost both their jobs and their faith in traditional institutions. While Nazism was not exclusively – or even primarily – a working class phenomenon, the SA fulfilled the yearning of many unemployed workers for class solidarity and nationalist fervour.[g] Many stormtroopers believed in the socialist promise of National Socialism and expected the Nazi regime to take more radical economic action, such as breaking up the vast landed estates of the aristocracy. When the Nazi regime did not take such steps, those who had expected an economic as well as a political revolution were disillusioned.[h]
Conflict between the army and the SA
No one in the SA spoke more loudly for "a continuation of the German revolution" (as one prominent stormtrooper, Edmund Heines, put it) than Röhm himself.[i] Röhm, as one of the earliest members of the Nazi Party, had participated in the Munich Beer Hall Putsch, an attempt by Hitler to seize power by force in 1923. A combat veteran of World War I, Röhm had recently boasted that he would execute 12 men in retaliation for the killing of any stormtrooper. Röhm saw violence as a means to political ends. He took seriously the socialist promise of National Socialism and demanded that Hitler and the other party leaders initiate wide-ranging socialist reform in Germany.
Not content solely with the leadership of the SA, Röhm lobbied Hitler to appoint him Minister of Defence, a position held by the conservative General Werner von Blomberg. Although nicknamed the "Rubber Lion" by some of his critics in the army for his devotion to Hitler, Blomberg was not a Nazi, and therefore represented a bridge between the army and the party. Blomberg and many of his fellow officers were recruited from the Prussian nobility, and regarded the SA as a plebeian rabble that threatened the army's traditional high status in German society.
If the regular army showed contempt for the masses belonging to the SA, many stormtroopers returned the feeling, seeing the army as insufficiently committed to the National Socialist revolution. Max Heydebreck, an SA leader in Rummelsburg, denounced the army to his fellow brownshirts, telling them, "Some of the officers of the army are swine. Most officers are too old and have to be replaced by young ones. We want to wait till Papa Hindenburg is dead, and then the SA will march against the army."
Despite such hostility between the brownshirts and the regular army, Blomberg and others in the military saw the SA as a source of raw recruits for an enlarged and revitalized army. Röhm, however, wanted to eliminate the generalship of the Prussian aristocracy altogether, using the SA to become the core of a new German military. With the army limited by the Treaty of Versailles to one hundred thousand soldiers, its leaders watched anxiously as membership in the SA surpassed three million men by the beginning of 1934. In January 1934, Röhm presented Blomberg with a memorandum demanding that the SA replace the regular army as the nation's ground forces, and that the Reichswehr become a training adjunct to the SA.
In response, Hitler met Blomberg and the leadership of the SA and SS on February 28, 1934. Under pressure from Hitler, Röhm reluctantly signed a pledge stating that he recognised the supremacy of the Reichswehr over the SA. Hitler announced to those present that the SA would act as an auxiliary to the Reichswehr, not the other way around. After Hitler and most of the army officers had left, however, Röhm declared that he would not take instructions from "the ridiculous corporal" – a demeaning reference to Hitler. While Hitler did not take immediate action against Röhm for his intemperate outburst, it nonetheless deepened the rift between them.
Growing pressure against the SA
Despite his earlier agreement with Hitler, Röhm still clung to his vision of a new German army with the SA at its core. By early 1934, this vision directly conflicted with Hitler's plan to consolidate power and expand the Reichswehr. Because their plans for the army conflicted, Röhm's success could come only at Hitler's expense. Moreover, it was not just the Reichswehr that viewed the SA as a threat. Several of Hitler's lieutenants feared Röhm's growing power and restlessness, as did Hitler. As a result, a political struggle within the party grew, with those closest to Hitler, including Prussian premier Hermann Göring, Propaganda Minister Joseph Goebbels, Reichsführer-SS Heinrich Himmler, and Hitler's deputy Rudolf Hess, positioning themselves against Röhm. While all of these men were veterans of the Nazi movement, only Röhm continued to demonstrate his independence from, rather than his loyalty to, Adolf Hitler. Röhm's contempt for the party's bureaucracy angered Hess. SA violence in Prussia gravely concerned Göring, Minister-President of Prussia.
Finally in the spring of 1934, the growing rift between Röhm and Hitler over the role of the SA in the Nazi state led the former Chancellor, General Kurt von Schleicher, to start playing politics again. Schleicher criticized the current Hitler cabinet while some of Schleicher's followers such as General Ferdinand von Bredow and Werner von Alvensleben started passing along lists of a new Hitler Cabinet in which Schleicher would become Vice-Chancellor, Röhm Minister of Defence, Heinrich Brüning Foreign Minister and Gregor Strasser Minister of National Economy. The British historian Sir John Wheeler-Bennett, who knew Schleicher and his circle well, wrote that Bredow displayed a "lack of discretion" that was "terrifying" as he went about showing the list of the proposed cabinet to anyone who was interested. Although Schleicher was in fact unimportant by 1934, increasingly wild rumours that he was scheming with Röhm to reenter the corridors of power helped stoke the sense of crisis.
As a means of isolating Röhm, on April 20, 1934, Göring transferred control of the Prussian political police (Gestapo) to Himmler, who, Göring believed, could be counted on to move against Röhm. Himmler named his deputy Reinhard Heydrich to head the Gestapo on April 22, 1934. Himmler envied the independence and power of the SA, although by this time he and Heydrich had already begun restructuring the SS from a bodyguard formation for Nazi leaders (and a subset of the SA) into its own independent elite corps, one loyal to both himself and Hitler. The loyalty of the SS men would prove useful to both when Hitler finally chose to move against Röhm and the SA. By May, lists of those to be "liquidated" started to circulate amongst Göring and Himmler's people, who engaged in a trade, adding enemies of one in exchange for sparing friends of the other. At the end of May two former Chancellors, Heinrich Brüning and Kurt von Schleicher, received warnings from friends in the Reichswehr that their lives were in danger and they should leave Germany at once. Brüning fled to the Netherlands while Schleicher dismissed the tip-off as a bad practical joke. By the beginning of June everything was set and all that was needed was permission from Hitler.
Demands for Hitler to constrain the SA strengthened. Conservatives in the army, industry, and politics placed Hitler under increasing pressure to reduce the influence of the SA and to move against Röhm. While Röhm's homosexuality did not endear him to conservatives, they were more concerned about his political ambitions. Hitler remained indecisive and uncertain about just what precisely he wanted to do when he left for Venice to meet Benito Mussolini on June 15. Before Hitler left, and at the request of Presidential State Secretary Otto Meißner, Foreign Minister Baron Konstantin von Neurath ordered the German Ambassador to Italy Ulrich von Hassell – without Hitler's knowledge – to ask Mussolini to tell Hitler that the SA was blackening Germany's good name. Neurath's manoeuvre to put pressure on Hitler paid off, with Mussolini agreeing to the request (Neurath was a former ambassador to Italy, and knew Mussolini well). During the summit in Venice, Mussolini upbraided Hitler for tolerating the violence, hooliganism, and homosexuality of the SA, which Mussolini stated were ruining Hitler's good reputation all over the world. Mussolini used the affair occasioned by the murder of Giacomo Matteotti as an example of the kind of trouble unruly followers could cause a dictator. While Mussolini's criticism did not win Hitler over to acting against the SA, it helped push him in that direction.
On June 17, 1934, conservative demands for Hitler to act came to a head when Vice-Chancellor Franz von Papen, confidant of the ailing Hindenburg, gave a speech at Marburg University warning of the threat of a "second revolution." According to his memoirs, von Papen, a Catholic aristocrat with ties to army and industry, privately threatened to resign if Hitler did not act. While von Papen's resignation as vice-chancellor would not have threatened Hitler's position, it would have nonetheless been an embarrassing display of independence from a leading conservative.
Heydrich and Himmler
In response to conservative pressure to constrain Röhm, Hitler left for Neudeck to meet with Hindenburg. Blomberg, who had been meeting with the president, uncharacteristically reproached Hitler for not having moved against Röhm earlier. He then told Hitler that Hindenburg was close to declaring martial law and turning the government over to the Reichswehr if Hitler did not take immediate steps against Röhm and his brownshirts. Hitler had hesitated for months in moving against Röhm, in part due to Röhm's visibility as the leader of a national militia with millions of members. However, the threat of a declaration of martial law from Hindenburg, the only person in Germany with the authority to potentially depose the Nazi regime, put Hitler under pressure to act. He left Neudeck with the intention of both destroying Röhm and settling scores with old enemies. Both Himmler and Göring welcomed Hitler's decision, since both had much to gain by Röhm's downfall – the independence of the SS for Himmler, and the removal of a rival for the future command of the army for Göring.
In preparation for the purge, both Himmler and Heydrich, chief of the SS Security Service, assembled a dossier of manufactured evidence to suggest that Röhm had been paid 12 million Reichsmark (EUR 26.8 million in 2021) by France to overthrow Hitler. Leading officers in the SS were shown falsified evidence on June 24 that Röhm planned to use the SA to launch a plot against the government (Röhm-Putsch). At Hitler's direction, Göring, Himmler, Heydrich, and Victor Lutze drew up lists of people in and outside the SA to be killed. One of the men Göring recruited to assist him was Willi Lehmann, a Gestapo official and NKVD spy. On June 25, General Werner von Fritsch placed the Reichswehr on the highest level of alert. On June 27, Hitler moved to secure the army's cooperation. Blomberg and General Walther von Reichenau, the army's liaison to the party, gave it to him by expelling Röhm from the German Officers' League. On June 28 Hitler went to Essen to attend the wedding celebration and reception of Josef Terboven; from there he called Röhm's adjutant at Bad Wiessee and ordered SA leaders to meet with him on June 30 at 11:00. On June 29, a signed article in Völkischer Beobachter by Blomberg appeared in which Blomberg stated with great fervour that the Reichswehr stood behind Hitler.
At about 04:30 on June 30, 1934, Hitler and his entourage flew to Munich. From the airport they drove to the Bavarian Interior Ministry, where they assembled the leaders of an SA rampage that had taken place in city streets the night before. Enraged, Hitler tore the epaulets off the shirt of Obergruppenführer August Schneidhuber, the chief of the Munich police, for failing to keep order in the city the previous night. Hitler shouted at Schneidhuber and accused him of treachery. Schneidhuber was executed later that day. As the stormtroopers were hustled off to prison, Hitler assembled a large group of SS and regular police, and departed for the Hanselbauer Hotel in Bad Wiessee, where Ernst Röhm and his followers were staying.
With Hitler's arrival in Bad Wiessee between 06:00 and 07:00, the SA leadership, still in bed, were taken by surprise. SS men stormed the hotel, and Hitler personally placed Röhm and other high-ranking SA leaders under arrest.
The SS found Breslau SA leader Edmund Heines in bed with an unidentified eighteen-year-old male SA senior troop leader. Hitler ordered both Heines and his partner taken outside the hotel and shot. Goebbels emphasised this aspect in subsequent propaganda justifying the purge as a crackdown on moral turpitude. Meanwhile, the SS arrested the other SA leaders as they left their train for the planned meeting with Röhm and Hitler.
Although Hitler presented no evidence of a plot by Röhm to overthrow the regime, he nevertheless denounced the leadership of the SA. Arriving back at party headquarters in Munich, Hitler addressed the assembled crowd. Consumed with rage, Hitler denounced "the worst treachery in world history". Hitler told the crowd that "undisciplined and disobedient characters and asocial or diseased elements" would be annihilated. The crowd, which included party members and many SA members fortunate enough to escape arrest, shouted its approval. Hess, present among the assembled, even volunteered to shoot the "traitors". Joseph Goebbels, who had been with Hitler at Bad Wiessee, set the final phase of the plan in motion. Upon returning to Berlin, Goebbels telephoned Göring at 10:00 with the codeword Kolibri to let loose the execution squads on the rest of their unsuspecting victims. Sepp Dietrich received orders from Hitler for the Leibstandarte to form an "execution squad" and go to Stadelheim prison where certain SA leaders were being held. There in the prison courtyard, the Leibstandarte firing squad shot five SA generals and an SA colonel. Those not immediately executed were taken back to the Leibstandarte barracks at Lichterfelde, given one-minute "trials", and shot by a firing squad.
Against conservatives and old enemies
The regime did not limit itself to a purge of the SA. Having earlier imprisoned or exiled prominent Social Democrats and Communists, Hitler used the occasion to move against conservatives he considered unreliable. This included Vice-Chancellor Papen and those in his immediate circle. In Berlin, on Göring's personal orders, an armed SS unit stormed the Vice-Chancellery. Gestapo officers attached to the SS unit shot Papen's secretary Herbert von Bose without bothering to arrest him first. The Gestapo arrested and later executed Papen's close associate Edgar Jung, the author of Papen's Marburg speech, and disposed of his body by dumping it in a ditch. The Gestapo also murdered Erich Klausener, the leader of Catholic Action, and a close Papen associate. Papen was unceremoniously arrested at the Vice-Chancellery, despite his insistent protests that he could not be arrested in his position as Vice-Chancellor. Although Hitler ordered him released days later, Papen no longer dared to criticize the regime and was sent off to Vienna as German ambassador.
Hitler and Himmler unleashed the Gestapo against old enemies, as well. Both Kurt von Schleicher, Hitler's predecessor as Chancellor, and his wife were murdered at their home. Others killed included Gregor Strasser, a former Nazi who had angered Hitler by resigning from the party in 1932, and Gustav Ritter von Kahr, the former Bavarian state commissioner who crushed the Beer Hall Putsch in 1923. Kahr's fate was especially gruesome. His body was found in a wood outside Munich; he had been hacked to death, apparently with pickaxes. The murdered included at least one accidental victim: Willi Schmid, the music critic of the Münchner Neuste Nachrichten newspaper. As Himmler's adjutant Karl Wolff later explained, friendship and personal loyalty were not allowed to stand in the way:
Among others, a charming fellow [named] Karl von Spreti, Röhm's personal adjutant. He held the same position with Röhm as I held with Himmler. [He] died with words "Heil Hitler" on his lips. We were close personal friends; we often dined together in Berlin. He lifted his arm in the Nazi salute and called out "Heil Hitler, I love Germany."
Some SA members died saying "Heil Hitler" because they believed that an anti-Hitler SS plot had led to their execution. Several leaders of the disbanded Catholic Centre Party were also murdered in the purge. The Party had generally been aligned with the Social Democrats and Catholic Church during the rise of Nazism, being critical of Nazi ideology, but voting nonetheless for the Enabling Act of 1933 which granted Hitler dictatorial authority. 
Röhm was held briefly at Stadelheim Prison[j] in Munich, while Hitler considered his future. On July 1, at Hitler's behest, Theodor Eicke, Commandant of the Dachau concentration camp, and his SS adjutant Michael Lippert visited Röhm. Once inside Röhm's cell, they handed him a Browning pistol loaded with a single cartridge and told him he had ten minutes to kill himself or they would do it for him. Röhm demurred, telling them, "If I am to be killed, let Adolf do it himself." Having heard nothing in the allotted time, they returned to Röhm's cell at 14:50 to find him standing, with his bare chest puffed out in a gesture of defiance. Eicke and Lippert then shot Röhm, killing him. In 1957, the German authorities tried Lippert in Munich for Röhm's murder. Until then, Lippert had been one of the few executioners of the purge to evade trial. Lippert was convicted and sentenced to 18 months in prison.
As the purge claimed the lives of so many prominent Germans, it could hardly be kept secret. At first, its architects seemed split on how to handle the event. Göring instructed police stations to burn "all documents concerning the action of the past two days." Meanwhile, Goebbels tried to prevent newspapers from publishing lists of the dead, but at the same time used a July 2 radio address to describe how Hitler had narrowly prevented Röhm and Schleicher from overthrowing the government and throwing the country into turmoil. Then, on July 13, 1934, Hitler justified the purge in a nationally broadcast speech to the Reichstag:
If anyone reproaches me and asks why I did not resort to the regular courts of justice, then all I can say is this. In this hour I was responsible for the fate of the German people, and thereby I became the supreme judge of the German people. I gave the order to shoot the ringleaders in this treason, and I further gave the order to cauterise down to the raw flesh the ulcers of this poisoning of the wells in our domestic life. Let the nation know that its existence—which depends on its internal order and security—cannot be threatened with impunity by anyone! And let it be known for all time to come that if anyone raises his hand to strike the State, then certain death is his lot.
Wanting to present the massacre as legally sanctioned, Hitler had the cabinet approve a measure on July 3 that declared, "The measures taken on June 30, July 1 and 2 to suppress treasonous assaults are legal as acts of self-defence by the State." Reich Justice Minister Franz Gürtner, a conservative who had been Bavarian Justice Minister in the years of the Weimar Republic, demonstrated his loyalty to the new regime by drafting the statute, which added a legal veneer to the purge.[k] Signed into law by Hitler, Gürtner, and Minister of the Interior Wilhelm Frick, the "Law Regarding Measures of State Self-Defence" retroactively legalized the murders committed during the purge. Germany's legal establishment further capitulated to the regime when the country's leading legal scholar, Carl Schmitt, wrote an article defending Hitler's July 13 speech. It was named "The Führer Upholds the Law."
A special fund administered by SS General Franz Breithaupt was set up for the relatives of the murdered, from which they were cared for at state cost. The widows of the murdered SA leaders received between 1,000 and 1,600 marks a month, depending on the rank of the murdered person. Kurt von Schleicher's stepdaughter received 250 marks per month up to the age of 21 and the son of General von Bredow received a monthly allowance of 150 marks.
The army almost unanimously applauded the Night of the Long Knives, even though the generals Kurt von Schleicher and Ferdinand von Bredow were among the victims. A telegram from the ailing President Hindenburg, Germany's highly revered military hero, expressed his "profoundly felt gratitude", and congratulated Hitler for "nipping treason in the bud", although Hermann Göring later admitted during the Nuremberg trials that the telegram was never seen by Hindenburg, and was actually written by the Nazis.  General von Reichenau went so far as to publicly give credence to the lie that Schleicher had been plotting to overthrow the government. In his speech to the Reichstag on July 13 justifying his actions, Hitler denounced Schleicher for conspiring with Ernst Röhm to overthrow the government; Hitler alleged both were traitors working in the pay of France. Since Schleicher was a good friend of the French Ambassador André François-Poncet, and because of his reputation for intrigue, the claim that Schleicher was working for France had enough surface plausibility for most Germans to accept it. François-Poncet was not declared persona non grata as would have been usual if an ambassador were involved in a plot against his host government.
The army's support for the purge, however, would have far-reaching consequences for the institution. The humbling of the SA ended the threat it had posed to the army but, by standing by Hitler during the purge, the army bound itself more tightly to the Nazi regime. One retired captain, Erwin Planck, seemed to realize this: "If you look on without lifting a finger," he said to his friend, General Werner von Fritsch, "you will meet the same fate sooner or later." Another rare exception was Field Marshal August von Mackensen, who spoke about the murders of Schleicher and Bredow at the annual General Staff Society meeting in February 1935 after they had been rehabilitated by Hitler in early January 1935.
Rumours about the Night of the Long Knives rapidly spread. Although many Germans approached the official news of the events as described by Joseph Goebbels with a great deal of scepticism, many others took the regime at its word, and believed that Hitler had saved Germany from a descent into chaos.[l] Luise Solmitz, a Hamburg schoolteacher, echoed the sentiments of many Germans when she cited Hitler's "personal courage, decisiveness and effectiveness" in her private diary. She even compared him to Frederick the Great, the 18th-century King of Prussia.
Others were appalled at the scale of the executions and at the relative complacency of many of their fellow Germans. "A very calm and easy going mailman," the diarist Victor Klemperer wrote, "who is not at all National Socialist, said, 'Well, he simply sentenced them.'" It did not escape Klemperer's notice that many of the victims had played a role in bringing Hitler to power. "A chancellor," he wrote, "sentences and shoots members of his own private army!" The extent of the massacre and the relative ubiquity of the Gestapo, however, meant that those who disapproved of the purge generally kept quiet about it.
Among the few exceptions were General Kurt von Hammerstein-Equord and Field Marshal August von Mackensen, who started a campaign to have Schleicher rehabilitated by Hitler. Hammerstein, who was a close friend of Schleicher, had been much offended at Schleicher's funeral when the SS refused to allow him to attend the service and confiscated the wreaths that the mourners had brought. Besides working for the rehabilitation of Schleicher and Bredow, Hammerstein and Mackensen sent a memo to Hindenburg on July 18 setting out in considerable detail the circumstances of the murders of the two generals and noted that Papen had barely escaped. The memo went on to demand that Hindenburg punish those responsible, and criticized Blomberg for his outspoken support of the murders of Schleicher and Bredow. Finally, Hammerstein and Mackensen asked that Hindenburg reorganize the government by firing Baron Konstantin von Neurath, Robert Ley, Hermann Göring, Werner von Blomberg, Joseph Goebbels, and Richard Walther Darré from the Cabinet. The memo asked that Hindenburg instead create a directorate to rule Germany, comprising the Chancellor (who was not named), General Werner von Fritsch as Vice-Chancellor, Hammerstein as Minister of Defense, the Minister for National Economy (also unnamed), and Rudolf Nadolny as Foreign Minister. The request that Neurath be replaced by Nadolny, the former Ambassador to the USSR, who had resigned earlier that year in protest against Hitler's anti-Soviet foreign policy, indicated that Hammerstein and Mackensen wanted a return to the "distant friendliness" towards the Soviet Union that existed until 1933. Mackensen and Hammerstein ended their memo with:
Excellency, the gravity of the moment has compelled us to appeal to you as our Supreme Commander. The destiny of our country is at stake. Your Excellency has thrice before saved Germany from foundering, at Tannenberg, at the end of the War and at the moment of your election as Reich President. Excellency, save Germany for the fourth time! The undersigned Generals and senior officers swear to preserve to the last breath their loyalty to you and the Fatherland.
Hindenburg never responded to the memo, and it remains unclear whether he even saw it, as Otto Meißner, who decided that his future was aligned with the Nazis, may not have passed it along. It is noteworthy that even those officers who were most offended by the killings, like Hammerstein and Mackensen, did not blame the purge on Hitler, whom they wanted to see continue as Chancellor, and at most wanted a reorganization of the Cabinet to remove some of Hitler's more radical followers.
In late 1934–early 1935, Werner von Fritsch and Werner von Blomberg, who had been shamed into joining Hammerstein and Mackensen's rehabilitation campaign, successfully pressured Hitler into rehabilitating Generals von Schleicher and von Bredow. Fritsch and Blomberg suddenly now claimed at the end of 1934 that as army officers they could not stand the exceedingly violent press attacks on Schleicher and Bredow that had been going on since July, which portrayed them as the vilest traitors, working against the Fatherland in the pay of France. In a speech given on January 3, 1935 at the Berlin State Opera, Hitler stated that Schleicher and Bredow had been shot "in error" on the basis of false information, and that their names were to be restored to the honour rolls of their regiments at once. Hitler's speech was not reported in the German press, but the army was appeased by the speech. However, despite the rehabilitation of the two murdered officers, the Nazis continued in private to accuse Schleicher of high treason. During a trip to Warsaw in January 1935, Göring told Jan Szembek that Schleicher had urged Hitler in January 1933 to reach an understanding with France and the Soviet Union, and partition Poland with the latter, and Hitler had Schleicher killed out of disgust with the alleged advice. During a meeting with Polish Ambassador Józef Lipski on May 22, 1935, Hitler told Lipski that Schleicher was "rightfully murdered, if only because he had sought to maintain the Rapallo Treaty." The statements that Schleicher had been killed because he wanted to partition Poland with the Soviet Union were later published in the Polish White Book of 1939, which was a collection of diplomatic documents detailing German–Polish relations up to the outbreak of the war.
Former Kaiser Wilhelm II, who was in exile in Doorn, Netherlands, was horrified by the purge. He asked, "What would people have said if I had done such a thing?" Hearing of the murder of former Chancellor Kurt von Schleicher and his wife, he also commented, "We have ceased to live under the rule of law and everyone must be prepared for the possibility that the Nazis will push their way in and put them up against the wall!"
Hitler named Viktor Lutze to replace Röhm as head of the SA. Hitler ordered him, as one prominent historian described it, to put an end to "homosexuality, debauchery, drunkenness, and high living" in the SA. Hitler expressly told him to stop SA funds from being spent on limousines and banquets, which he considered evidence of SA extravagance. Lutze did little to assert the SA's independence in the coming years, and the SA lost its power in Germany. Membership in the organization plummeted from 2.9 million in August 1934 to 1.2 million in April 1938.
According to Speer, "the Right, represented by the President, the Minister of Justice, and the generals, lined up behind Hitler ... the strong left wing of the party, represented chiefly by the SA, was eliminated."
Röhm was purged from all Nazi propaganda, such as The Victory of Faith, the Leni Riefenstahl film about the 1933 Nuremberg rally, which showed Röhm frequently alongside Hitler. A copy of the original film, before Röhm was edited out, was found in the 1980s in the German Democratic Republic's film archives.
The Night of the Long Knives represented a triumph for Hitler, and a turning point for the German government. It established Hitler as "the supreme leader of the German people", as he put it in his July 13 speech to the Reichstag. Hitler formally adopted this title in April 1942, thus placing himself de jure as well as de facto above the reach of the law. Centuries of jurisprudence proscribing extrajudicial killings were swept aside. Despite some initial efforts by local prosecutors to take legal action against those who carried out the murders, which the regime rapidly quashed, it appeared that no law would constrain Hitler in his use of power.[m] Years later, in November 1945, while being interviewed by psychologist Gustave Gilbert in his cell during the Nuremberg trials, Göring angrily justified the killings to Gilbert, "It's a damn good thing I wiped them out, or they would have wiped us out!" 
- Victims of the Night of the Long Knives
- White Book of the Purge, a 1934 book about the Night of the Long Knives
- The Damned (1969 film), a film that dramatizes the Night of the Long Knives
- Kristallnacht, or the Night of Broken Glass
- Glossary of Nazi Germany
- List of Nazi Party leaders and officials
- Papen, nonetheless, remained in his position although people quite close to him were murdered, including Edgar Jung, the writer of the Marburg speech Papen had given which was critical of the Nazi regime.
- "At least eighty-five people are known to have been summarily killed without any formal legal proceedings being taken against them. Göring alone had over a thousand people arrested." Evans 2005, p. 39.
- "The names of eighty-five victims [exist], only fifty of them SA men. Some estimates, however, put the total number killed at between 150 and 200." Kershaw 1999, p. 517.
- Johnson places the total at 150 killed. Johnson 1991, p. 298.
- In the November 1932 parliamentary elections, the Nazi Party won 196 seats in the Reichstag out of a possible 584. The Nazis were the largest party in the legislature but were still considerably short of a majority.
- Through the Enabling Act of 1933 Hitler abrogated the nation's legislative power and was thereafter effectively able to rule through promulgation of decrees that avoided the legislative processes of the Weimar Constitution
- "The most general theory—that National Socialism was a revolution of the lower middle class—is defensible but inadequate." Schoenbaum 1997, pp. 35–42.
- "But in origin the National Socialists had been a radical anti-capitalist party, and this part of the National Socialist programme was not only taken seriously by many loyal Party members but was of increasing importance in a period of economic depression. How seriously Hitler took the socialist character of National Socialism was to remain one of the main causes of disagreement and division within the Nazi party up to the summer of 1934." Bullock 1958, p. 80.
- Frei 1987, p. 126.
- Coincidentally, Hitler had been incarcerated at Stadelheim Prison for about five weeks following the Nazi's disruption of an opposing party's political rally in January 1921.
- Gürtner also declared in cabinet that the measure did not in fact create any new law, but simply confirmed the existing law. If that was indeed true then, as a legal matter, the law was entirely unnecessary and redundant. Kershaw 1999, p. 518
- "It was plain that there was wide acceptance of the deliberately misleading propaganda put out by the regime." Kershaw 2001, p. 87.
- "After the 'Night of the Long Knives,' [Reich Minister for Justice Franz Gürtner] nipped in the bud the attempts of some local state prosecutors to initiate proceedings against the killers." Evans 2005, p. 72.
- Larson, Erik (2011) In the Garden of Beasts New York: Broadway Paperbacks p. 314 ISBN 978-0-307-40885-3; citing:
- memoranda in the W. E. Dodd papers;
- Wheeler-Bennett, John W. (1953) The Nemesis of Power: The German Army in Politics 1918–1945, London: Macmillan p. 323;
- Gallo, Max (1972) The Night of the Long Knives New York: Harper & Row, pp. 256, 258;
- Rürup, Reinhard (ed.) (1996) Topography of Terror: SS, Gestapo and Reichssichherheitshauptamt on the "Prinz-Albrecht-Terrain", A Documentation Berlin: Verlag Willmuth Arenhovel, pp. 53, 223;
- Kershaw Hubris p. 515;
- Evans (2005), pp. 34–36;
- Strasser, Otto and Stern, Michael (1943) Flight from Terror New York: Robert M. McBride, pp. 252, 263;
- Gisevius, Hans Bernd (1947) To the Bitter End New York: Houghton Mifflin, p. 153;
- Metcalfe, Phillip (1988) 1933 Sag Harbor, New York: Permanent Press, p. 269
- Evans 2005, p. 39.
- Johnson 1991, pp. 298–299.
- Kershaw 1999, p. 515.
- Reiche 2002, pp. 120–121.
- Toland 1976, p. 266.
- Shirer 1960, p. 165.
- Evans 2005, p. 23.
- Kershaw 1999, p. 501.
- Kershaw 1999, p. 435.
- Evans 2005, p. 20.
- Frei 1987, p. 13.
- Evans 2005, p. 24.
- Wheeler-Bennett 2005, pp. 712–739.
- Bessel 1984, p. 97.
- Evans 2005, p. 22.
- Wheeler-Bennett 2005, p. 726.
- Evans 2005, p. 26.
- Collier & Pedley 2005, p. 33.
- Wheeler-Bennett 1967, pp. 315–316.
- Wheeler-Bennett 1967, p. 316.
- Wheeler-Bennett 1967, p. 317.
- Evans 2005, p. 29.
- Williams 2001, p. 61.
- Wheeler-Bennett 1967, pp. 317–318.
- Wheeler-Bennett 1967, p. 318.
- Von Papen 1953, pp. 308–312.
- Von Papen 1953, p. 309.
- Wheeler-Bennett 2005, pp. 319–320.
- Evans 2005, p. 31.
- Evans 2005, p. 30.
- Wheeler-Bennett 1967, p. 321.
- O'Neill 1967, pp. 72–80.
- Bullock 1958, p. 165.
- Wheeler-Bennett 1967, p. 322.
- Shirer 1960, p. 221.
- Bullock 1958, p. 166.
- Kershaw 1999, p. 514.
- Evans 2005, p. 32.
- Cook & Bender 1994, pp. 22, 23.
- Cook & Bender 1994, p. 23.
- Gunther, John (1940). Inside Europe. New York: Harper & Brothers. pp. 51, 57.
- Evans 2005, p. 34.
- Evans 2005, pp. 33–34.
- Spielvogel 1996, pp. 78–79.
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- The Waffen-SS 2002.
- United States Holocaust Memorial Museum.
- Evans 2005, p. 33.
- Kershaw 2008, p. 312.
- Messenger, Charles (2005). Hitler's Gladiator: The Life and Wars of Panzer Army Commander Sepp Dietrich. London. pp. 204–05. ISBN 978-1-84486-022-7.
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- Fest 1974, p. 469.
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- Wheeler-Bennett 1967, pp. 329–330.
- Wheeler-Bennett 1967, p. 336.
- Wheeler-Bennett 1967, p. 337.
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- Wheeler-Bennett, John (1967). The Nemesis of Power: The German Army in Politics 1918–1945.
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- Maracin, Paul (2004). The Night of the Long Knives: 48 Hours that Changed the History of the World. New York: The Lyons Press. ISBN 978-1-59921-070-4.
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- The History Place – Triumph of Hitler – Night of the Long Knives
- Shortly about “Night of Long Knives”
- German Culture – The Third Reich – Consolidation of Power
- The German Embassy in the United States – The Era of National Socialism
- The Holocaust Museum – The Third Reich
- Hitler's Bodyguard (2008–09 British documentary TV series). See Episode 4 ("Night of the Long Knives") on Amazon Prime Video. See IMDb page for that episode.