Beck resented Hitler for his efforts to curb the army's position of influence. Beck tried very early—as Chief of the General Staff—to deter Hitler from using the grievances of the
Sudetenland region of
Czechoslovakia, most of whose population was ethnically German, as an excuse for war in 1938. Beck had no moral objection to the idea of a
war of aggression to eliminate Czechoslovakia as a state. In 1935, he had a series of meetings with Prince Bernard von Bülow, the State Secretary of the
German Foreign Office and the Chief of the Hungarian General Staff to discuss plans "for the division of Czechoslovakia". On 12 November 1937, Beck submitted a memorandum stating that "various facts" show the requirement "for an imminent solution by force" of the problem of Czechoslovakia and that it was desirable to start preparing "the political ground among those powers which stood on our side or who were not against us" and that the "military discussion in either the one case or the other should begin at once". However, Beck felt that Germany needed more time to rearm before starting such a war. In Beck's assessment, the earliest date Germany could risk a war was 1940, and any war that was started in 1938 would be a "premature war" that Germany would lose. Most of the generals felt that the idea of starting a war in 1938 was highly risky, but none of them would confront Hitler with a refusal to carry out orders since most of them thought that Beck's arguments against war in 1938 were flawed. From May 1938, Beck had bombarded Hitler,
Wilhelm Keitel and
Walther von Brauchitsch with memoranda opposing
Fall Grün (Case Green), the plan for a war against Czechoslovakia. In the first memorandum, on 5 May 1938, Beck argued that the
Sino-Japanese War meant Japan would be unable to come to Germany's aid, that the
French Army was the best fighting force in Europe and that Britain would certainly intervene on the side of France if Germany attacked Czechoslovakia. In his May memorandum, Beck argued that Hitler's assumptions about France, which were made in the
Hossbach Memorandum of 1937, were mistaken and stated his belief that France "wishes for peace or, perhaps more accurately, abhors a new war" but that "in case of a real threat, or what is perceived by the people to be foreign policy pressure, the French nation comes together as if one". Beck believed "The French army is and remains intact and is at the moment the strongest in Europe". Beck ended with these comments: "The military-economic situation of Germany is bad, worse than in 1917–1918. In its current military, military-political and military-economic condition, Germany cannot expose itself to the risk of a long war". The May Crisis of 21–22 May 1938 further convinced Beck of the dangers of going to war in 1938 and led him to increase his efforts to stop a war that he felt that Germany could not win. In November 1938, Beck informed a friend that from the time of the May Crisis, he had only one consideration in his mind: "How can I prevent a war?" On 22 May 1938, Hitler stated that he had deep respect for Beck for his pro-Nazi testimony at the Ulm trial of 1930, but his views were too much that of a
Reichswehr general and not enough of a Wehrmacht general. Hitler commented that Beck was "one of the officers still imprisoned in the idea of the hundred-thousand-man army". On 28 May 1938, Beck had a meeting with Hitler, Foreign Minister
Joachim von Ribbentrop, Admiral
Erich Raeder,
Hermann Göring, Wilhelm Keitel, and Walther von Brauchitsch, during which Hitler restated the views that he had first expressed in the Hossbach Memorandum. In response, Beck drafted another memo on 29 May in which he presented a case that the Czechoslovak Army was not, as Hitler argued, a weak force and that a limited regional war in Central Europe was not a realistic possibility. In the same memorandum, Beck proclaimed his agreement with Hitler's views about the necessity of acquiring
Lebensraum in Eastern Europe, called the existence of Czechoslovakia "intolerable" and concluded that "a way must be found to eliminate it (Czechoslovakia) as a threat to Germany, even, if necessary, by war". However, Beck argued that Germany was not strong enough to fight the general war that would result from an attack on Czechoslovakia in 1938 and urged Hitler to avoid a "premature war". In particular, Beck argued, "It is not accurate to judge Germany today as stronger than in 1914". He also presented a detailed military case that more time was needed before the
Wehrmacht would be as strong as the army of 1914. Furthermore, Beck contended that he could not "accept these estimates of the military power of France and England.... Germany, whether alone or in alliance with Italy, is not in a position militarily to match England or France". At first, Beck felt that Hitler's rush to war in 1938 was caused not by his personality but rather him receiving poor military advice, especially from Keitel. As a result, Beck spent much of his time urging a reorganization of the command structure so that Hitler would receive his advice from the General Staff and presumably abandon his plans for aggression. In a memorandum opposing war in 1938, Beck commented: "Once again, the comments of the Führer demonstrate the complete inadequacy of the current top military-advisory hierarchy". Beck advocated the need for a "continual, competent advising of the commander-in-chief of the Wehrmacht on questions of war leadership" and predicted that otherwise, "the future destiny of the Wehrmacht in peace and war, indeed the destiny of Germany in a future war, must be painted in the blackest of colors". It was only in June 1938 that Beck realised that Hitler was behind the drive for war. In a memorandum to Brauchitsch, Beck urged that all of the senior officers threaten a mass collective resignation to force Hitler to abandon his plans for
Fall Grün in 1938. Beck ended his appeal to Brauchitsch: "If they all act together, then it will be impossible to carry out military action.... If a soldier in a position of highest authority in such times see his duties and tasks only within the limits of his military responsibilities, without consciousness of his higher responsibility to the whole people, then he shows a lack of greatness, a lack of comprehension of responsibility. Extraordinary times demand extraordinary actions!" Beck's campaign for a mass resignation was not aimed at the overthrow of Hitler but was rather intended to persuade Hitler to abandon his plans for war in 1938 and to purge certain "radical" elements from the Nazi Party, which Beck believed to have a negative influence on Hitler. Together with the
Abwehr chief, Admiral
Wilhelm Canaris, and the German Foreign Office's State Secretary, Baron
Ernst von Weizsäcker, Beck was a leader of the "antiwar" group in the German government, which was determined to avoid a war in 1938 that it felt Germany would lose. The group was not necessarily committed to the overthrow of the regime but was loosely allied to another, more radical group, the "anti-Nazi" faction centred on Colonel
Hans Oster and
Hans Bernd Gisevius, which wanted to use the crisis as an excuse for executing a
putsch to overthrow the Nazi regime. The divergent aims between both factions produced considerable tensions. In a June 1938 General Staff study, Beck concluded that Germany could defeat Czechoslovakia but that to do so would leave western Germany empty of troops, which could allow the French to seize the
Rhineland with little difficulty. Beck maintained that Czechoslovak defences were very formidable,
Prague could mobilise at least 38 divisions and at least 30 German divisions would be needed to break through, which required a campaign of at least three weeks. Beck concluded that Hitler's assumptions about a limited war in 1938 were mistaken. In July 1938, upon being shown Beck's 5 May 1938 memorandum opposing
Fall Grün by Brauchitsch, Hitler called Beck's arguments "
kindische Kräfteberechnungen" ("childish calculations"). In another memorandum of July 1938, Beck contended that a war against Czechoslovakia, France and Britain would end in Germany's defeat and urged Hitler to postpone his plans for aggression until Germany was strong enough for such a war. In late July 1938,
Erich von Manstein, a leading protégé of Beck's, wrote to his mentor urging him to stay at his post and to place his faith in Hitler. On 29 July, Beck wrote a memorandum stating the German Army had the duty to prepare for possible wars with foreign enemies and "for an internal conflict which need only take place in Berlin". The 29 July memo is normally considered to be the start of Beck's efforts to overthrow the Nazi regime. In August 1938, Beck suggested to Brauchitsch that a "house cleaning" of the Nazi regime was necessary, under which the influence of the
SS would be reduced, but Hitler would continue as dictator. At a 10 August summit, attended by the leading generals of the
Reich, Hitler spent much of the time attacking Beck's arguments against
Fall Grün and won over the majority of the generals. Beck resigned alone on 18 August. He was replaced, as head of the General Staff, by General
Franz Halder. At Hitler's request, Beck kept his resignation secret and thus nullified the protest value of his resignation. Hitler promised Beck that if he kept his resignation secret, he would be rewarded with a major field command, and Beck was much disillusioned after he was instead put on the retired list. ==Plotting==