Georges Bonnet

Not to be confused with the French Socialist Georges Monnet

Georges-Étienne Bonnet (22/23 July 1889 – 18 June 1973) was a French politician and leading figure in the Radical Party.

Early career
Bonnet was born in Bassillac, Dordogne, the son of a lawyer. He studied law and political science at the École Libre des Sciences Politiques and Sorbonne, and then went to work as an auditeur at the Conseil d'état. In 1911, he launched a political career after marrying Odette Pelletan, the granddaughter of Eugene Pelletan. Bonnet's wife, often known as Madame Soutien-Georges, ran a salon, and had great ambitions for her husband; one contemporary reported that Madame Bonnet was "so wildly ambitious for her husband that when a new ministry was being formed he was afraid to go home at night unless he had captured a post for himself". Many privately mocked Bonnet for the way in which his wife dominated him.

The moniker "Madame Soutien-Georges" directed towards her was a French pun on the word for brassière (soutien-gorge) and was both a reference to Bonnet and to the size of her breasts. In 1914, Bonnet joined the French Army and in 1918 served as director of demobilization. During his service in World War I, Bonnet was a much-decorated soldier who won the Croix de guerre medal for bravery under fire. In 1919, Bonnet served as a secretary to the French delegation at the Paris Peace Conference of 1919 and wrote a book, Lettres á un Bourgeois de 1914, that called for widespread social reforms.

Bonnet served in the Chamber of Deputies from 1924 to 1928 and again from 1929 to 1940. He was appointed undersecretary of state in 1925, the first in a series of high ministerial positions throughout the 1920s and 1930s. During his time as in the Chamber, Bonnet was regarded as a leading expert in financial and economic matters. As a minister, Bonnet had a reputation for hard work, always well prepared in parliamentary debates and excelling at political intrigue. In 1932, Bonnet headed the French delegation at the Lausanne Conference. During the Lausanne Conference, the British Prime Minister Ramsay MacDonald, commenting on Bonnet's abilities, asked "Why isn't he in the Cabinet?".

In 1933, Bonnet was a prominent member of the French delegation to the London Conference, where he was a leading critic of President Franklin D. Roosevelt's actions during the conference. In 1936, Bonnet emerged as the leader of 18 Radical deputies who objected to their party's participation in the Front Populaire. As a result, the French Premier Léon Blum effectively exiled Bonnet by appointing him the French Ambassador to the United States in January 1937 even if Bonnet never learned English. Upon hearing of Bonnet' appointment, the American Ambassador to France, William Christian Bullitt, Jr. wrote to President Franklin D. Roosevelt about Bonnet: "I don't think you'll like him. He is extremely intelligent and competent on economic and financial matters, but he's not a man of character. You may remember that he led the French delegation to the London economic conference where he led the attacks against you."

Despite his short stay in the United States and his inability to speak English, Bonnet claimed for the rest of his life to be an expert on all things American because of his time as French Ambassador in Washington.

On 28 June 1937, Bonnet returned to France when the Premier Camille Chautemps appointed him Finance Minister. Bonnet's first major act as Finance Minister was to oversee the devaluation of the franc (the second devaluation in less than nine months), with the value of the franc going from 110.8 francs per British pound to 147.20. The devaluation was forced on Bonnet by the fact that the 10 billion francs that had been set aside in September 1936 in a Currency Reserve Fund to defend the value of the franc following the devaluation of that year had been spent by the middle of 1937. As Finance Minister, Bonnet imposed sharp cuts in military spending.

Bonnet felt that the costs of the arms race with Germany were such that it was better for France to reach an understanding that might end the arms race than continue to spend gargantuan sums on the military. Besides the economic problems associated with budgetary stability and his attempts to maintain the value of the franc against currency speculation, Bonnet concerned himself with the social conflict caused by the need for increased taxation and decreased social services in order to pay for the arms race.

In a meeting with Franz von Papen, the German Ambassador to Austria, in November 1937, Bonnet and Chautemps expressed the hope that an understanding might be reached in which France might accept Central and Eastern Europe as Germany's sphere of influence in return for German acceptance of Western Europe as France's sphere of influence. Moreover, Bonnet became the leading spokesman within the French Cabinet for the idea that the French alliance system in Eastern Europe, the so-called cordon sanitaire, was a net liability that only served to embroil France in conflicts with Germany.

Throughout his career, Bonnet was noted as an advocate of "sacred egoism" and that France must do what helped French interests over any other country's. Bonnet regarded himself as a "realist", and his thinking on foreign policy tended to be colored in equal measure by pragmatism and insularity.

Bonnet's cuts in military spending created a major row with the War Minister Édouard Daladier, who was able to persuade the Cabinet to rescind the most severe of Bonnet's cuts to the budget of the French Army by pointing out that in the current international climate, the French Army needed more funding, not less. Since the Ministers of the Air and the Marine were not as substantial personalities as Daladier, the French Navy and French Air Force were not able to reverse the Finance Minister's cuts. In January 1938, following the fall of Chautemps's government, Bonnet made a serious effort to form a new government, but in the end, had to content himself with being appointed Minister of State.

Before the May Crisis
In April 1938, following the fall of the second Blum government, Bonnet was appointed Foreign Minister under Premier Édouard Daladier (despite their quarrel in 1937, they had reconciled). Bonnet was a staunch supporter of the Munich Agreement in 1938 and was firmly opposed to taking military action against German expansion; for the most part, he preferred to follow a course of appeasement. In 1938–1939, there were three factions within the French government.

One, led by Bonnet, felt that France could not afford the crippling costs of an arms race with Germany and sought a détente with the Reich; as an expert in financial matters and a former Finance minister, Bonnet was acutely aware of the damages inflicted by the arms race on an economy already weakened by the Great Depression.

A second faction, led by Paul Reynaud, Jean Zay and Georges Mandel, favored a policy of resistance to German expansionism; a third faction, led by Daladier, stood halfway between the other two and favored appeasement of Germany to buy time to rearm.

Daladier, who believed that France needed more time to rearm, was willing to leave foreign policy largely in the hands of Bonnet as the best way of avoiding a war with Germany in 1938. In addition, Daladier felt that the best way of watching Bonnet was to include him in the Cabinet: he wished to keep the Popular Front, but Bonnet wanted it to end. Daladier's thought if Bonnet were outside of the Cabinet, his ability to engage in intrigues to break up the Popular Front and seize the Premiership for himself would be correspondingly increased; including him in the Cabinet limited his room to manoeuvre.

An additional complication in the Daladier-Bonnet relationship was posed by Bonnet's desire for the premiership, which gradually led to a breakdown with his once warm relations with Daladier. Bonnet was extremely critical of what he regarded as the "warmongers" of the Quai d'Orsay, and from the very beginning of his time as foreign minister, he tended to exclude his senior officials from the decision-making progress, preferring instead to concentrate authority in his own hands.

In Bonnet's opinion, the Franco-Czechoslovak treaty of 1924 committing France to come to the aid of the CzechoSlovakia in the event of a German invasion was a millstone that could lead France into a war with Germany that would be disastrous Bonnet believed that the best course for France in 1938 was to pressure the Czechoslovak government into conceding to German demands to prevent a Franco-German war. If the Czechoslovaks refused to make concessions, that refusal could be used as an excuse for ending the Franco-Czechoslovak alliance. While pursuing this course, Bonnet kept uninformed not only his senior officials at the Quai d'Orsay uninformed but also sometimes even Daladier himself. This led the Premier to rebuke his Foreign Minister several times for behaving as if French foreign policy was made by "one minister".

Between 27 and 29 April 1938, Bonnet visited London with Daladier for meetings with Neville Chamberlain and Lord Halifax to discuss the possibility of a German-Czechoslovak war breaking out, and what the two governments could do to stop such a war. During the talks, the French ministers argued for firm declarations that both nations would go to war in the event of a German aggression and agreed to a British suggestion that the two nations pressure Prague into making concessions to the Sudeten Heimfront of Konrad Henlein. The London summit marked the beginning of a pattern that was to last throughout 1938, where the French would begin talks with the British by demanding a harder line against the Reich, and then agree to follow the British line.

In the view of Bonnet and Daladier, these tactics allowed them to carry out their foreign policy goals while providing them with a cover from domestic critics by presenting their foreign policy as the result of British pressure. As Bonnet told the American Ambassador William Christian Bullitt, Jr., his "whole policy was based on allowing the British full latitude to work out the dispute" because otherwise, France would have to bear the main responsibility for pressuring concessions on Czechoslovakia. Throughout summer 1938, Bonnet allowed most of the diplomatic pressure applied to President Edvard Beneš for concessions to Henlein to come from London. This led to sharp complaints from the British that Bonnet should do more to apply pressure on Beneš.

Between 9 and 14 May 1938, Bonnet attended the meeting of the League Council of the League of Nations in Geneva, Switzerland. During the meeting, Bonnet met with the Soviet Foreign Commissar Maxim Litvinov, who offered vague and evasive answers to Bonnet's questions about what the Soviet Union proposed to do in the event of a German attack on Czechoslovakia. At the same time, Bonnet was informed by the Polish and Romanian delegations that if Germany invaded Czechoslovakia, they would refuse the Red Army transit rights to Czechoslovakia's aid and that any Soviet violation of their neutrality would be resisted with force.

After the League meeting, Bonnet met with Lord Halifax in Paris, where he urged Halifax to "work as hard as he could for a settlement in Czechoslovakia so that the French would not be faced with a crisis which they definitely did not want to face". As Halifax reported to the British Cabinet, Bonnet "wanted His Majesty's Government to put as much pressure as possible on Dr. Beneš to reach a settlement with the Sudeten-Deutsch in order to save France from the cruel dilemma between dishonouring her agreement [the Franco-Czechoslovak alliance of 1924] or becoming involved in war".

May Crisis
During the May Crisis of 1938, on 21 May, Bonnet advised Lord Halifax that Britain should warn Berlin that if the Germans attacked Czechoslovakia, then Britain would become involved in the ensuing war, only to be informed that London had already delivered such a warning. In a talk with the British Ambassador, Sir Eric Phipps, Bonnet attacked Beneš for ordering Czechoslovak mobilization without informing France first and criticized Prague's for its "hasty action", but at a meeting with the Czechoslovak Minister to Paris, Štefan Osuský, on 21 May, Bonnet did not criticize Prague in violation of his promises to Phipps. Phipps urged Bonnet to use the crisis as an excuse to renounce the Franco-Czechoslovak alliance of 1924, but Bonnet refused unless France could secure a stronger commitment from Britain to come to France's aid in the event of war with Germany.

During the crisis, Bonnet issued a cautiously-worded press statement supporting Prague but refused to issue a démarche in Berlin. At a subsequent meeting with Phipps on 22 May, Bonnet was informed not to interpret the British warnings to Berlin during the May Crisis as a blank cheque for British support for either Czechoslovakia or France. Bonnet took "copious notes" on the British message and stated, "if Czechoslovakia were really unreasonable, the French Government might well declare that France considered herself released from her bond". On 25 May 1938, Bonnet told the German Ambassador to France, Count Johannes von Welczeck, that France would honour her alliance with Czechoslovakia should Germany invade that nation and highlighted his main foreign policy goals when he declared, "if the problem of the minorities in Czechoslovakia was settled peacefully, economic and disarmament problems might be considered".

On 31 May 1938, Bonnet refused a British request for an Anglo-French démarche to Beneš demanding concessions to the Sudeten German Heimfront, but promised to commit the French Minister in Prague, Victor de Lacroix, to do more to pressure the Czechoslovaks. In his instructions to Lacroix for the démarche, Bonnet instead merely asked for more information and stated: "The information that you have transmitted to me on the state of the negotiations between the Prime Minister and the representatives of the Sudetens does not allow me to pronounce as fully as the British Government believes itself able to do on the character and substance of M. Henlein's proposals.... I ask you, therefore to obtain urgently the necessary details on the proposals submitted to M. Hodža...." The British discovery of Bonnet's instructions, which Lacroix inadvertently revealed to the British Minister in Prague, Sir Basil Newton, led to much Anglo-French recrimination.

To Munich
Throughout the spring and early summer of 1938, Bonnet refused to apply pressure through official channels and instead used unofficial emissaries to carry the message that France might not go to war in the event of a German invasion, leading Prague to place more assurance on French statements of public support that was warranted. Bonnet had his friend, the journalist Jules Saurerwein, tell Beneš in an interview, "Victory is not a state that endures forever" in of 1938. Not until 17 July 1938 did Bonnet issue a set of instructions to Lacroix, which explicitly warned Beneš and his Prime Minister, Milan Hodža that because of the attitude of the British, France could not risk a war in 1938, and Prague should do its utmost to reach a settlement with Germany.

Starting with the May Crisis, Bonnet began a campaign of lobbying the United States to become involved in European affairs, asking that Washington inform Prague that in the event of a German-Czechoslovak war the "Czech government would not have the sympathy of the American government if it should not attempt seriously to produce a peaceful solution... by making concessions to the Sudeten Germans which would satisfy Hitler and Henlein". In a meeting with the American Ambassador William Christian Bullitt, Jr. on 16 May 1938, Bonnet stated his belief that another war with Germany would be more dreadful then any previous war and that Bonnet "would fight to the limit against the involvement of France in the war". As part of his effort to gain Bullitt's trust, Bonnet showed the American notes received from the British government during the Czechoslovak crisis. In a radio broadcast sent directly to the United States on 4 July 1938, Bonnet proclaimed his belief in the "common ideals" that linked France and the United States as a way of pressuring for greater American interest in the crisis in Central Europe.

In June 1938, there was a major dispute between Daladier and Bonnet over the question of continuing French arms shipments to the Republican side in the Spanish Civil War. The Italian intervention in the Spanish Civil War had created a major strategic problem for French policy-makers. Because of Germany's greater population, it was considered crucial in France to tap the vast manpower of North Africa to compensate for it. This strategy required French control of the western Mediterranean to ensure that no inference would be possible with troop convoys from Algeria to Marseilles. As a result of the Italian intervention in Spain's civil war, a number of Italian bases had been set up in the strategic Balearic Islands. It was widely feared in France that the Italians would at least receive permission from the Spanish Nationalists to make their presence in the Balerics permanent or even would ask for and receive the cession of the Balearics.

The prospect of a Franco-German war breaking out with the Italians siding with the latter and using the Balearics to make naval and air attacks on French troop convoys was considered to be highly undesirable by French decision-makers and a major objective of French foreign policy in the late 1930s was to remove the Italians from the Balearics. Daladier was in favor of continuing arms shipments to the Spanish Republicans as long as the Italian forces were in Spain, bt Bonnet argued for ending arms supplies as a way of improving relations with Italy and even told the British Ambassador, Sir Eric Phipps, that his country should "lay great stress with Daladier on the importance to the Pyrenees frontier remaining closed". It was Bonnet's hope that ending arms supplies for the Spanish Republic would be reciprocated by a total Italian withdraw from all Spanish territory, especially the Balearics. Bonnet was successful in having the frontier closed.

Following reports from General Joseph Vuillemin of the French Air Force after a visit to Germany about the strength of the Luftwaffe, and a memo from André François-Poncet, the French Ambassador to Germany, on 18 August 1938 stating it was quite likely that Adolf Hitler planned to attack Czechoslovakia sometime soon, Bonnet began quite insistent that a joint Anglo-French warning be sent to Berlin against plans to invade Czechoslovakia. On 22 August 1938, Bonnet had Charles Corbin, the French Ambassador in London, press for an explicit British commitment to come to France's side in the event of war breaking out in Central Europe and used the ensuing British refusal as a reason to justify France's lack of intervention in a German-Czechoslovak conflict.

Starting in August 1938, Bonnet started to become hostile towards what he felt was Daladier's excessive belligerence and lack of willingness to compromise with the Germans and often urged in private that Daladier change his stance. In early September 1938, as part of his effort to prevent war through a mixture of threat and conciliation, Bonnet had a series of meetings with Count Welczeck, telling him that France would honor the terms of the Franco-Czechoslovak treaty should the Germans invade Czechoslovakia, while insisting that his government was quite open to a compromise solution.

During a speech delivered on 4 September 1938 at the unveiling of a commemorative plaque at Pointe de Grave honoring La Fayette's's departure to America in 1777 and the arrival of the American Expeditionary Force in 1917, Bonnet stated in obliquely that France would go to war if Germany attacked Czechoslovakia and expressed the hope that the US would fight on France's side. During the same ceremony, Ambassador Bullitt stated that "France and the United States were united in war and peace", leading to a storm of criticism by American isolationists and a statement from President Franklin D. Roosevelt that it was "100 per cent wrong" the U.S. would join a "stop-Hitler bloc".

Roosevelt's statement had the effect of confirming Bonnet in his course of seeking to avoid a war with Germany. In addition, a highly exaggerated estimate of the strength of the Luftwaffe presented by Charles Lindbergh in August 1938, supplemented by a highly negative assessment of the ability of the Armée de l'Air by the Air Force's General Joseph Vuillemin to survive a war had the effect of reinforcing Bonnet's determination to avoid a war with Germany.

When it appeared quite likely in mid-September 1938 that war could break out at any moment in Central Europe following Hitler's violent speech blasting Czechoslovakia on 12 September and a failed revolt in the Sudetenland, Bonnet become quite frantic in his efforts to save the peace. Bonnet told Phipps, "I repeated all this with emotion to Sir Eric Phipps telling him that an no price should we allow ourselves to be involved in war without having weighted all the consequences and without having measured in particular the state of our military forces. On September 14, Bonnet told Phipps, "We cannot sacrifice ten million men in order to prevent three and half million Sudetens joining the Reich".

Bonnet went on to advocate as his preferred solution to the crisis the neutralization of Czechoslovakia with wide-ranging autonomy for the Sudetenland, but he was prepared as a "last resort" to accept a plebiscite on the Sudetenlanders joining Germany. During the same speech, Bonnet "expressed great indignation with the Czechs who, it seems, mean to mobilise without consulting the French... he has therefore given a broad hint to Beneš that France may have to reconsider her obligations", and that "we are not ready for war and we must therefore make the most far-reaching concessions to the Sudetens and to Germany". At a summit meeting in London with the leading British ministers on 18 September, Bonnet and Daladier agreed formally to the idea of ceding the Sudetenland to Germany, but pressed strongly as the price for making such a concession, a British guarantee of the remainder of Czechoslovakia.

On his return to Paris, in a meeting with Štefan Osuský, Bonnet was very vehement for Prague to agree to the Anglo-French plan agreed to in London at once. In a letter to Daladier on 24 September 1938, Bonnet wrote, "If France declared war against Germany, her position would be weaker than at any time since 1919. In fact, France in this case would have to stand alone on land the force of the combined German and Italian armies, without counting Japan, which in the Far East, will doubtless attack Indo-China.... For five months, night and day, in the course of our confident collaboration, we have struggled for peace. I beg you to continue in this course. It is the only one which can save the country...." At the same time, Bonnet's relations with René Massigli, the Quai d'Orsay's Political Director, began to deteriorate quite rapidly as Massigli felt that Bonnet was too anxious to avoid a war at any price.

On 25 September 1938, Daladier and Bonnet returned to London for another set of meetings with British leaders; during this summit, Bonnet said almost nothing. When Britain rejected Hitler's Bad Godesberg ultimatum on 26 September, Bonnet sought to prevent the news of the British rejection appearing in the French press, as it now appeared that British were pushing the French towards war, and deprived Bonnet of using British pressure as an excuse.

As the crisis reached its climax in late September 1938, Bonnet called upon his peace lobby, a collection of various politicians, journalists and industrialists to pressure the Cabinet against going to war for Czechoslovakia. Some of the prominent members of Bonnet's "peace lobby" were the politicians' Jean Mistler, Henri Bérenger, Jean Montigny, Anatole de Monzie, François Piétri, Lucien Lamoureux, Joseph Caillaux, the industrialist Marcel Boussac, and the journalists Jacques Sauerwein, Emile Roche, Léon Bassée, and Emmanuel Berl.

In October 1938, the French opened secret talks with the Americans to start buying American aircraft to make up productivity deficiencies in the French aircraft industry. Daladier commented that "If I had three or four thousand aircraft Munich would never have happened". Major problems in the Franco-American talks were the issue of how the French were to pay for the American planes and the implications of American neutrality acts.

In addition, the American Johnson Act forbade loans to nations that had defaulted on their debts. In February 1939, the French offered to cede their possessions in the Caribbean and the Pacific together with a lump sum payment of ten billion frans.

Together with Bonnet, the peace lobby sought to influence the government both within the corridors of power and by appealing to public opinion. In this regard, Bonnet especially valued the contribution of his close friend Bassée, who served as the political director of the Havas news agency. Another unofficial member of the "peace lobby" was Phipps, whose dispatches to London often reflected Bonnet's influence. The most celebrated of Phipps's dispatches was a message on 24 September 1938 which claimed that "all that is best in France is against war, almost at any price" and that they were opposed by a "small, but noisy and corrupt, war group".

In the aftermath of the British rejection of the Bad Godesberg ultimatum, Daladier stated at a Cabinet meeting that if Hitler persisted with the terms of the ultimatum, France "intended to go to war". At a Cabinet meeting on 27 September, Bonnet spoke out against French mobilization and threatened to resign if the Cabinet were to order such a step. The atmosphere at the Cabinet meeting was very tense as Daladier insisted upon mobilization; this led to many heated words between the Premier and his Foreign Minister.

Munich
The crisis was suddenly averted on 29 September, when Chamberlain announced that he had received an invitation from Benito Mussolini for a four-power conference to be held on 30 September in Munich to settle the crisis. Bonnet was very much in favor of the Munich conference of 30 September, which averted the war Bonnet opposed, but he was not part of the French delegation to it. After the Munich Conference, Bonnet visited his hometown of Périgueux, where he was greeted with a deluge of flowers and shouts of "Vive Bonnet!" and "Merci Bonnet!"

1938 after Munich
Relations between Bonnet and his officials at the Quai d'Orsay, especially René Massigli were very poor, leading to Bonnet to condemn Massigli quite strongly in his memoirs. In turn, Massigli was to accuse Bonnet of seeking to alter the documentary record in his favor. In the aftermath of Munich, relations between Bonnet and Massigli, which were poor to begin with, declined even further. On 24 October 1938, Bonnet had Massigli sacked as the Quai d'Orsay's Political Director and exiled him by having him serve as Ambassador to Turkey. Massiglii first learnt of his sacking by reading his morning newspaper.

On the same day that Massigli was exiled, Pierre Comert, the Director of the Quai d'Orsay's Press Service, whose news releases during the Czechoslovak crisis were not in accord with the line that Bonnet wanted to hear, was sent off to the American department. Bonnet had also wanted to sack the Quai d'Orsay's Secretary-General Alexis Saint-Legér Léger and replace him with a man more in tune with Bonnet's views, but Saint-Legér Léger's increasing friendship with Daladier served to protect him. A popular legend has it that Saint-Legér Léger was not fired because he knew too much about stock market speculations that Bonnet was alleged to have engaged in during the war crisis of September 1938, but there is no evidence to support this story. In the aftermath of the purge, Bonnet was congratulated by Phipps for removing the "warmongers" Massigli and Comert from the Quai d'Orsay, but Phipps went on to complain that Saint-Legér Léger should have been sacked as well. In response, Bonnet claimed that he and Saint-Legér Léger saw "eye to eye", leading to Phipps, who knew about the true state of relations between the two to remark drily, "in that case the eyes must be astigmatic".

On 19 October 1938, at the last meeting between the French Ambassador to Germany André François-Poncet and Adolf Hitler, the former had suggested to the latter that a Franco-German Declaration of Friendship might offer a way of improving relations between the two countries and avoiding a repeat of the crisis of September 1938. When François-Poncet reported to Paris Hitler's favorable attitude towards such a declaration, and his willingness to send his Foreign Minister, Joachim von Ribbentrop, to Paris to sign the proposed declaration, Bonnet enthusiastically embraced the idea. Bonnet felt that such a declaration might open the way for a series of economic and cultural agreements that would end forever the prospect of another Franco-German war. Bonnet was also jealous over the Anglo-German Declaration of 30 September that Chamberlain had forced upon Hitler after the Munich Conference and wanted his own declaration.

Throughout his career, Bonnet was widely respected for his intelligence but often inspired great mistrust in others, in part because of his highly secretive methods of working and his preference for verbal as opposed to written instructions. During his time as Foreign Minister, Bonnet was distrusted by the British, Daladier and senior officials in the Quai d'Orsay, all of whom suspected that he was in some way not quite being honest with them. Neville Chamberlain described Bonnet as "clever, but ambitious and an intriguer". Georges Mandel says, "His long nose sniffs danger and responsibility from afar. He will hide under any flat stone to avoid it".

French columnist André Géraud, who wrote under the pen-name Pertinax, stated that Bonnet pursued only the line "of least resistance". Sir Winston Churchill described him as "the quintessence of defeatism". In December 1938, Lord Halifax's private secretary Oliver Harvey referred to Bonnet as "a public danger to his own country and to ours". In December 1939, the British Chief Diplomatic Advisor Robert Vansittart wrote: "As to M. Bonnet he had better trust to time and oblivion rather than to coloured self-defence. He did a lot of really dirty work in 1938... if I ever had to play cards with M. Bonnet again I would always run through the pack first, just to make sure that the joker had been duly removed". And throughout Berlin Diary the author William L. Shirer referred to him as "the insufferable Georges Bonnet".

Others were more sympathetic to Bonnet. Lord Halifax wrote in response to Vansittart's memo that "I am disposed to think but I know it is a minority view that M. Bonnet is not so black (or so yellow) as he is often painted". Joseph Paul-Boncour, a political opponent of Bonnet's, spoke of his great "kindness and help". The editor of the Le Petit Parisien, Élie J. Bois, felt that Bonnet had "the makings of a good, perhaps a great, foreign minister". On another occasion, Bois, who disliked Bonnet, wrote of Bonnet's "features... instinct with... the intelligence of a fox on the alert".

Bonnet's friend, Anatole de Monzie, commented. "Whilst very courageous in the long run, he is much less so in the heat of the moment.... Because he is reticent, he is accused of lying or of deceit. False accusation.... Bonnet is discreet so that his policy may be successful.... There is in him an obvious ability, an excessive flexibility. He jumps too quickly, on to the bandwagon, on to all bandwagons. What does it matter to me?... If he aims for the goal and means to reach it by devious means, I care only for the goal. Now I note that having adopted the peace party, he is sticking to it with all the foresight of a statesman". The French historian Yvon Lacaze has argued against the popular image of Bonnet as a slick and amoral opportunist, and instead attributes Bonnet's views about avoiding another war with Germany to his memories of service in the trenches of World War I.

On 30 November 1938, there were "spontaneous" demonstrations in the Italian Chamber of Deputies organized by Benito Mussolini and his Foreign Minister, Count Galeazzo Ciano, who demanded that France cede Tunisia, Corsica and French Somaliland to Italy. In response, Bonnet sent out a message to André François-Poncet, now the French Ambassador in Rome, to inform him that he should see Count Ciano to complain, "Such behavior may appear rather unusual in the presence of the French Ambassador and immediately following the unconditional recognition of the Italian Empire", referring to the annexation of Ethiopia.

In the fall of 1938, Bonnet started to advocate the ending of the French alliance system in Eastern Europe and ordered his officials at the Quai d'Orsay to start preparing grounds for renouncing the French treaties with the Soviet Union and Poland. Speaking before the Foreign Affairs Commission on the Chamber of Deputies in October 1938, Bonnet spoke of his desire to "restructure" the French alliance system in Eastern Europe and of his wish to "renegotiate" treaties which might bring France into a war "when French security is not directly threatened".

In his efforts to end the eastern alliances, Bonnet found his hands tied by opposition from other members of the French government. As he noted during talks in October with a group of Deputies who had formally asked the Foreign Minister to end French commitments in Eastern Europe: "If I was free, I would carry out your policy; but I am not: I would have against me the majority of the Cabinet, led by Reynaud and Mandel, and I cannot count on Daladier, for Gamelin believes that in the event of war Polish military assistance would be indispensable". As part of his general tendency towards seeking to weaken the French eastern alliances, Bonnet did his best to put off giving the international guarantee to Czecho-Slovakia that France had promised in the Munich Agreement.

On 25 November 1938, Bonnet informed the French Ambassador to Poland, Léon Noël, that France should find an excuse for terminating the 1921 Franco-Polish alliance, but found that his views on this issue created considerable opposition within the Quai d'Orsay, where it was argued that Poland was too valuable an ally to be abandoned, and that if France renounced the Polish alliance, Warsaw would align herself with Berlin (the Polish Foreign Minister Colonel Józef Beck was widely, if erroneously, believed in France to be pro-German).

In December 1938, during the visit of the German Foreign Minister Joachim von Ribbentrop to Paris to sign the largely meaningless Declaration of Franco-German Friendship, Ribbentrop had conversations with Bonney that he later claimed included a promise to him that France would recognize all of Eastern Europe as Germany's exclusive sphere of influence. This led to a long war of words between the two foreign ministers in the summer of 1939 over just what precisely Bonnet actually said to Ribbentrop. Ribbentrop was to use Bonnet's alleged statement to convince Hitler that France would not go to war in the defence of Poland in 1939. Both Bonnet and Saint-Legér Léger were quite vehement in insisting that no such remark was ever made.

1939 to Danzig
In January 1939, Bonnet commissioned a study for the French cabinet that concluded that the 1935 Franco-Soviet alliance was now defunct, and there were no grounds for hope about help from the Soviet Union. Rumours in the French press over the winter of 1938–39 that France was seeking the end of the eastern alliances generated concerns both in the Chamber of Deputies and in the press, leading Bonnet to state in a speech to the Chamber on 26 January 1939: "So, gentlemen, let us dispose of the legend that our policy has destroyed the engagements that we have contracted in Eastern Europe with the USSR and with Poland. These engagements remain in force and they must be applied in the same spirit in which they were conceived". In response to Bonnet's speech, Ribbentrop summoned the French Ambassador to Germany, Robert Coulondre, on 6 February 1939 to offer a formal protest over his speech. Ribbentrop told Coulondre that because of Bonnet's alleged statement of 6 December 1938 accepting Eastern Europe as Germany's zone of influence meant that "France's commitments in Eastern Europe" were now "off limits".

Besides seeking to end the cordon sanitaire, Bonnet's major initiative in foreign policy after Munich was a series of economic agreements he sought to negotiate with the Germans. Bonnet's economic diplomacy was intended to achieve four goals:
 * He wanted to end Great Depression in France;
 * Like many other appeasers on both sides of the Channel, Bonnet believed that German foreign policy was driven by economic grievances, not by Nazi racial theories about Lebensraum, which Bonnet considered farfetched that he felt that the Nazis did not take their ideology seriously. Thus, arrangements to offer Germany greater prosperity would tame German complaints against the existing international order and reduce international tension.
 * Like other economic experts around the world in the 1930s, Bonnet was disturbed by the implications of the increasing tendency in Germany towards protectionism, currency manipulation, use of "blocked accounts" for foreign businesses in Germany and foreign holders of German debt, autarky, a growing etatism in the German economy, and the German drive to create their own economic zone in Europe. Bonnet felt that Franco-German economic agreements would at least ensure that France would not be locked out of the German economic sphere of influence and even moderate some of the more worrisome German economic practices.
 * He wanted a Franco-German friendship that would both banish the prospect of another war, and end the arms race that had placed such a burden on the French economy.

However, during the winter of 1938–1939, negotiations with the Germans proceeded slowly, in large part because the Germans refused to abandon the economic practices that caused such concern. The atmosphere, following the German destruction of Czecho-Slovakia (as Czechoslovakia had been renamed), on 15 March 1939 was not considered conductive for France to be pursuing any sort of agreements with the Germans, and the talks were called off, never to be resumed.

At the same time, Bonnet ordered Charles Corbin, the French Ambassador in London to warn Chamberlain and Lord Halifax during their scheduled visit to Rome in January 1939 against any weakening of Anglo-French relations at the expense of improved Anglo-Italian relations. During a meeting between François-Poncet and Count Ciano, the Italian Foreign Minister claimed that the demonstrations were purely "spontaneous" and did not reflect the views of his government. As part of an effort to gain British support against the Italian campaign, Bonnet issued a statement that France would always rush to Britain's aid in the event of aggression, hoping that his statement might lead to a similar British statement.

In early January 1939, Bonnet and Daladier approved of the idea of sending the banker Paul Baudoin as an unofficial diplomat to find out just what exactly the Italians wanted from France. The reasoning for the Baudoin mission was if the price of Italian friendship was not too expensive, it might be worth paying as a way of detaching Italy from Germany, thus reducing France's potential enemies. When Baudoin visited Rome in February 1939, he reported that the Italians were asking for only some economic concessions from the French in the Horn of Africa and Italian representation on the board of the Compagnie universelle du canal maritime de Suez.

However, before any decisions were made in Paris about accepting the Italian demands or not, the news of Baudoin's secret visit was leaked to the French press, forcing Bonnet to disavow Baudoin. In response to furious complaints from François-Poncet about Baudoin's mission, which he had first learned about after the story had been leaked, Bonnet replied to François-Poncet, "The rumors you are telling me have no basis in fact. You are fully aware that any conversation, any Franco-Italian negotiation official or unofficial could only be handled by you, and that no direct or indirect transaction could not be considered outside your purview".

In January 1939, negotiations were opened between the French and Turkey over resolving the Hatay dispute. Leading the French team were Gabriel Puaux, the High Commissioner of Syria and Massigli, the French Ambassador in Ankara. The continuing feud between Massigli and Bonnet was reflected in Bonnet's habit of refusing Massigli negotiating instructions for weeks on end, thereby placing Massigli in an embarrassing situation when he attempted talks with the Turks.

During the talks, Bonnet had first backed Puaux, against any weakening of French control over the Sanjak of Alexandretta before deciding upon settling the dispute in favor of the Turks as a way of potentially winning Turkish support in the event of a war with Germany. Despite efforts to maintain some sort of French presence in Alexandretta, the Franco-Turkish talks were to end in June 1939, with the Turks being given total control over the disputed region.

By early 1939, it was clear that the days of the Spanish Republic were numbered, and Bonnet felt that it was time for France to recognize the Spanish Nationalists as the legitimate government of Spain (until that time, Paris had recognized the Republican government as the legitimate government). On 20 January 1939, Bonnet had a meeting with the former president of Mexico, Francisco León de la Barra, who was living in exile in Paris, and asked that de la Barra serve as an unofficial French diplomat in talks with the Spanish Nationalists. In response to reports from de la Barra that ties between General Francisco Franco and the Axis powers were strained, Bonnet then sent out Senator Léon Bérard to sound out the Nationalists about establishing diplomatic relations.

Bonnet told Bérard to inform General Jordana, the Nationalist Foreign Minister that if General Franco was willing to promise that all German and Italian forces were to be withdrawn after the end of the Spanish Civil War, then Paris would recognize the Nationalists. The major dispute during the talks between Bérard and Jourdana was if the recognition of the Burgos government would be de jure, as Franco wanted, or de facto, as Bonnet wanted and if Franco would promise to remain neutral should a Franco-German war occur.

However. by February 1939, Bonnet believed that the rapid collapse of the Republican war effort made recognition of the Burgos government imperative if France were to have any hope of having influence with General Franco, and on February 28, 1939, France broke diplomatic relations with the Republican government in Madrid and recognized the Nationalist government in Burgos. Much to the relief of Bonnet, General Franco kept his word about ensuring the withdrawal of Axis forces from Spanish territory, especially the departure of the Italians from the Balearic Islands.

In early 1939, the British Embassy in Paris was bombarded with a series of reports that public opinion in France was highly dejected and demoralized, and that unless Britain made the "continental commitment" (unequivocally linking British security to French security and committing to sending a large British Expeditionary Force to France like the one ultimately sent in World War I), the French would resign themselves to becoming a German satellite state. These reports, which secretly originated with the French government, hoped to pressure the British into making the long-sought "continental commitment".

The French were assisted in a conspiracy of convenience by the leadership of the British Army, which disliked the funding implications of Chamberlain's "limited liability" doctrine that held that in the next war, British efforts were to be largely limited to the sea and air, army playing an ancillary role at best. The French effort for a British "continental commitment" was given a huge and unexpected boost by the "Dutch war scare" of January 1939. In response to the "Dutch war scare", which gripped London in late January 1939 when the British government received false reports of an imminent German invasion of the Netherlands, Halifax had Phipps inquire what France would do if such an invasion took place.

The Germans were then believed to have planned to overrun the Netherlands and use Dutch airfields to launch a bombing campaign meant to achieve a knockout blow against Britain, and raze British cities to the ground. The French attitude towards a German invasion of the Netherlands was crucial because France was the only country in Western Europe that possessed an army large enough and modern enough to save the Dutch. Moreover, the importance of France to British security had increased following a violent anti-British propaganda campaign launched in Germany in November 1938, which had led the Chamberlain government to perceive German foreign policy as anti-British.

This scare was combined with rumours that Bonnet was secretly attempting to negotiate a Franco-German "special relationship" that might leave Britain facing a hostile Germany without any allies who possessed the large armies that Britain lacked. In response to Phipps's message, Bonnet had Charles Corbin, the French ambassador in London, inform Lord Halifax that the French attitude towards German aggression towards the Netherlands would depend upon what the British attitude towards France was if the latter were the victim of aggression. Chamberlain said to the House of Commons on February 6, 1939 that any German attack on France would automatically be considered an attack on Britain, thereby leading the British to make the "continental commitment" to send a large army to the defense of France that successive French diplomats had struggled to obtain since 1919.

In March 1939, following the German destruction of the rump state of Czechoslovakia and the proclamation of the Reich Protectorate of Bohemia-Moravia, Bonnet had Hervé Alphand of the Ministry of Commerce, who was in Berlin to negotiate a trade treaty, recalled in protest. The German move badly damaged Bonnet's creditability, and as part of the aftermath, 17 French intellectuals sent out a letter calling for an inquiry into Bonnet's conduct of foreign affairs. Ties between Daladier and Bonnet were strained when in protest over the German coup, Daladier ordered the recall of Robert Coulondre, the French Ambassador to Germany, without consulting Bonnet, who was much offended by Daladier's act.

In April 1939, Bonnet in turn went behind Daladier's back in suggesting for Britain to apply pressure on the French premier to make more concessions to Italy regarding the Franco-Italian disputes over influence in the Mediterranean and the Red Sea regions. The differences in opinion between Daladier and Bonnet over the question of making concessions to Italy, which Daladier was firmly opposed to, led Daladier increasingly to take control of foreign policy by dealing directly with the Quai d'Orsay's Secretary-General Alexis Saint-Legér Léger and pushing Bonnet aside from April 1939 onwards.

In April 1939, Daladier told the Romanian foreign minister Grigore Gafencu "he was going to get rid of Bonnet quite shortly", and on 6 May, Daladier stated to Bullit he had a great deal of "...mistrust of Bonnet and said that he might replace him in the immediate future". As Count Welczeck noted in May 1939: "Bonnet was ...a man who would go to the utmost limits to avoid a European war up to the last moment. He regretted therefore that foreign affairs were so much more in the hands of M. Daladier than M. Bonnet".

During the "Romanian war scare" of March 1939, when the Romanian government, as part of an effort to enlist British support against German demands for the control of the Romanian oil industry, had the Romanian Minister in London Virgil Tilea make a series of highly misleading statements to the British government to the effect that they were under the verge of an immediate German invasion, Bonnet happened to be in London as part of the company accompanying the state visit of President Albert Lebrun. The importance of Romania was that Germany possessed no oil of its own and was highly-dependent on oil from the New World (the coal liquefaction plants that were to supply Germany with oil during World War II were not yet in operation).

As such, a naval blockade of Germany would have had highly damaging effects on the German economy, and conversely, a German seizure of Romania would undermine the effectiveness of a blockade. When the war scare began on 18 March 1939, Bonnet's first response was to inform the Romanians that they should accept aid from the Soviet Union as there was nothing France could do to save them. The Romanians rejected the French advice while Jakob Suritz, the Soviet Ambassador to France, stated the Soviet Union would take no initiatives in resisting German aggression in Eastern Europe, and France must show the way.

During an emergency meeting with Halifax on 20 March, Bonnet sought to shift responsibility to dealing with the crisis onto British shoulders and strongly suggested that the ideal state for saving Romania and its oil was Poland. Bonnet argued that Britain should take the lead in persuading the Poles to come to Romania's aid and suggested that if Poland were involved, then perhaps the Romanians might be persuaded to accept Soviet aid as well. Bonnet's reasons for arguing that Britain should take the lead in persuading Poland to come to Romania's aid were his fear that if France made such an effort, the price of Polish support would a tightening of the Franco-Polish alliance, which was counter to Bonnet's general policy of seeking to weaken France's eastern alliances.

On 23 March 1939, in another meeting with Lord Halifax, Bonnet mentioned that he had received a series of messages from François-Poncet, claiming that it would create a highly negative impression on Mussolini and would hamper efforts to detach him from his alignment with Germany if Britain and France aligned themselves with only the Soviet Union. Bonnet's statement was to lead the British government into considering the idea of making a "guarantee" of Polish independence as the best way of securing Polish support for Romania. In this way, Bonnet played a major, if indirect role in the progress leading to the British "guarantee" of Poland on 31 March 1939.

Following the British "guarantee" of Polish independence on 31 March 1939, followed by the announcements that London wished to build a "peace front" to resist aggression in April 1939, Bonnet felt there was now a great opportunity of building an Anglo-French-Soviet combination that might deter Germany from war. On 14 April 1939, Bonnet had a meeting with the Soviet Ambassador to France, Jakob Suritz, and asked "in a form to be determined" for the Soviet Union to provide military support for Poland and Romania if those nations were attacked by Germany.

Bonnet suggested to Suritz that an Annexe to the Franco-Soviet Pact of 1935 should be added: the Soviet Union would go to war if Germany attacked either Poland or Romania. In particular, Bonnet stated, "It was obvious that there had to be an agreement between the USSR and Romania or the USSR and Poland for the Franco-Soviet Pact to come usefully into play". Suritz commented that unless the Poles and Romanians allowed the Red Army transit rights, there was little that the Soviet Union could do for those nations, leading Bonnet to reply that he felt he could pressure both nations into agreeing to provide the desired transit rights. Bonnet commented that he felt it was time to "begin immediate discussions between France and the USSR in order to precisely determine the help the USSR could provide to Romania and Poland in the event of German aggression".

In contrast to his enthusiasm for improving ties with Moscow in the spring of 1939, Bonnet felt the opposite about relations with Warsaw. In May 1939, during talks in Paris with the Poles aimed at strengthening the political and military aspects of the Franco-Polish alliance, Bonnet sabotaged the negotiations by bogging down the talks on the political accord on procedural details, ensuring that no political accord was signed, the precondition for the military accords (not until 3 September 1939 was the political accord finally signed). Bonnet's reasons in seeking to block the signing of the Franco-Polish political accord were a way of applying pressure on the Poles to grant the Soviets transit rights, and because in case the negotiations for the "grand alliance" failed, Bonnet did not wish to see France any more committed to Poland's defense.

In June 1939, Bonnet's reputation was badly damaged when the French agent of the Dienststelle Ribbentrop, Otto Abetz, was expelled from France for engaging in espionage, French newspaper editors were charged with receiving bribes from Abetz, and the name of Bonnet's wife was prominently mentioned in connection with the Abetz case as a close friend of the two editors, but despite much lucid speculation in the French press at the time, that no evidence has ever emerged linking Bonnet or his wife to German espionage or bribery.

During the ultimately failed talks for an Anglo-Franco-Soviet alliance in the spring and summer of 1939, Bonnet and the rest of the French leadership pressed quite strongly for the revived Triple Entente, often to the considerable discomfort of the British. In the spring and summer of 1939, Bonnet very strongly believed believing that a "grand alliance" of the Soviet Union, Great Britain and France would deter Germany from attacking Poland. At a meeting with Lord Halifax on 20–21 May 1939 in Geneva, Daladier, Bonnet and Saint-Legér pressured the British Foreign Secretary repeatedly for a "grand alliance" as the only way of stopping another world war.

In the spring of 1939, Bonnet went so far as to inform Moscow that he supported turning over all of eastern Poland to the Soviet Union regardless of what the Poles felt about the issue if that was to be the price of the Soviet alliance. On 2 June 1939, when the Soviet government offered up its definition of what constituted "aggression", upon which the intended alliance was come into play, Bonnet sided with the Soviets against the British, who felt that the Soviet definition of "aggression", especially "indirect aggression" was too loose a definition and phrased in such a manner as to imply the Soviet right of inference in the internal affairs of nations of Eastern Europe.

On 1 July 1939, in response to a message from the Soviet Foreign Commissar Vyacheslav Molotov about what nations the intended "grand alliance" was meant to protect, Bonnet sent a telegraph in reply stating the purpose of the "grand alliance" was "the mutual solidarity of the three great powers... in those conditions the number of countries guaranteed is unimportant". Besides working for the "peace front" with Britain and the Soviet Union, Bonnet tried to enlist Turkey in the "peace front" in July 1939 by arranging for the French and British treasuries to provide financial support to Ankara.

By early July 1939, Bonnet grew increasingly irritated over what he regarded as British foot-dragging in the talks with the Soviets and Polish refusing to grant transit rights to the Red Army. Bonnet wrote to Lord Halifax at this time stating "We are reaching a critical moment, where we find it necessary to do everything possible to succeed". As part of an effort to save the talks, Bonnet wrote up and presented, to both London and Moscow, the text of a joint communiqué stating to the world their determination to resist aggression and that they "agreed on the main points of the political agreement". Bonnet's effort was blocked by Molotov, who stated his government had no interest in issuing such a communiqué. In August 1939, Bonnet took up a Turkish effort of mediation between the British and the Soviets as part of an attempt to break the deadlock.

When the Anglo-Franco-Soviet talks were on the verge of breaking down in August 1939 over the issue of transit rights for the Red Army in Poland, Bonnet instructed the French Embassy in Moscow to inform the Kremlin falsely that the Poles had granted the desired transit rights as part of a desperate bid to rescue the alliance talks with the Soviets. At the same time, immense French diplomatic pressure was applied in Warsaw for the Poles to agree to the transit rights for the Red Army, but the Polish Foreign Minister, Józef Beck was very firm in refusing to consider such an idea.

On August 19, 1939, Beck stated in a message to Paris: "We have not got a military agreement with the USSR. We do not want to have one". The conclusion of the Molotov-Ribbentrop Pact of 23 August 1939 left Bonnet highly dejected, believing the prospect of Soviet economic support for Germany would undermine the effectiveness of a British naval blockade of Germany (which was widely assumed in France to be a prerequisite of defeating Germany), and hence his return to advocating renouncing the Polish alliance as the best way of avoiding war for France.

Danzig
After the Non-Aggression Pact, Bonnet urged Daladier that the French should inform the Poles that they should give the Free City of Danzig (modern Gdańsk, Poland) to Germany, and if the Poles refused, the French should use that refusal as an excuse to renounce the alliance with Poland.

At a cabinet meeting on 22 August 1939, Bonnet spoke against French mobilization and argued that France should seek to find a way to end the alliance with Poland. Bonnet supported by St. Léger-Léger and Daladier argued for making one more attempt to win the Soviet alliance. Reynaud and Mandel both spoke for French mobilization, which Bonnet argued would increase Polish "intransigence"; Bonnet's comment about mobilization was "I do not ask for this".

At a meeting of the Standing Committee on National Defence, which comprised the Premier, the Ministers of Defence, the Navy, the Air and Foreign Affairs and all of the top French military officials on 23 August 1939, Bonnet sought to pressure General Maurice Gamelin into stating that France could not risk a war in 1939, stating that France should find a way of renouncing the 1921 alliance with Poland. Bonnet argued that Poland could be saved with only Soviet support, no longer possible because of the Non-Aggression Pact.

Bonnet asserted that oil-rich Romania, helmed by Germany and the Soviet Union, would now lean towards them and that the Soviets would allow Turkey to enter the war if Germany attacked a state in the Balkans. At that meeting, Bonnet's arguments for abandoning Poland were countered by General Gamelin, who argued that if war came, there was little France could do for the Poles (whom Gamelin felt could hold out for about three months), but to abandon Poland would be equivalent to abandoning great power status for France. As Bonnet continued his efforts against going to war for Poland, Daladier increasingly came to feel that appointing Bonnet to the Qui d'Orsay had been a mistake and now greatly hated for Bonnet. Juliusz Łukasiewicz, the Polish Ambassador to France, accused Bonnet of "preparing a new Munich behind our backs".

On 31 August 1939, Bonnet was the leading spokesman for the idea of using the peace mediation proposals of Benito Mussolini as a pretext for ending the alliance with Poland but was overruled by the French cabinet led by Daladier. Bonnet together his close ally, the Public Works Minister, Anatole de Monzie, sought to pressure some of the more hesitant hawks in the Cabinet such as Charles Pomaret, Henri Queuille and Jean Zay, into endorsing accepting Mussolini's offer. At that meeting, Bonnet stated that French should accept the Italian offer and reject the British precondition for acceptance, namely the demobilization of the German Army. Daladier, strongly supported by General Gamelin, argued that Mussolini's proposed peace conference was a trap, and the French should find a reason not to attend Mussolini's proposed conference.

After the German aggression against Poland began on 1 September 1939, Bonnet continued to argue against a French declaration of war and instead urged that the French take up Mussolini's mediation offer; if the Poles refused to attend Mussolini's conference (which was widely expected since Mussolini's revised peace plan on 1 September called for an armistice, not for the removal of German troops from Poland, the major Polish precondition to accepting the Italian plan), the French should denounce the Polish alliance.

Final attempts to stop war
When Bonnet first learned of the German attack on Poland at 8:20 a.m.,on 1 September 1939, his first reaction was to contact the Italian Ambassador to France, Baron Raffaele Guariglia, and informed him that France had accepted Mussolini's mediation offer. Bonnet then ordered François-Poncet to see Mussolini about when the peace conference could begin. Later, that same day, Bonnet ordered the Ambassador in London, Charles Corbin, to tell the British that Mussolini's peace offers had been accepted.

Corbin, in turn, reported that now that war had begun, the British were starting to lose interest in the Italian mediation offer. Likewise, Ambassador Léon Noël, in Warsaw, was instructed to see if the Poles would agree to attending Mussolini's proposed conference, only to receive an angry reply from Beck about when France proposed to honor the Franco-Polish alliance by declaring war on Germany. Strong British pressure for a warning to be delivered in Berlin made Bonnet reluctantly order Ambassador Robert Coulondre late on the afternoon of the 1st to warn Ribbentrop that if the Germans continued with their aggression, then France would declare war on Germany. At midnight on 1 September, Bonnet had Havas issue a statement saying:"The French government has today, as have several other Governments, received an Italian proposal looking to the resolution of Europe's difficulties. After due consideration the French government has given a "positive response"".

On the morning of 2 September, an angry scene occurred at the Quai d'Orsay when the Polish Ambassador Juliusz Łukasiewicz marched in and during a stormy interview with Bonnet demanded to know why France had not declared war yet. Later that same day, Bonnet during a phone conversation with Count Ciano made a great point of insisting that the French démarche of 1 September was not an ultimatum, urging that the Italians call the peace conference as soon as possible. Though both Bonnet and the Italians were serious about the conference, the proposed conference was blocked when Halifax stated that unless the Germans withdrew from Poland immediately, Britain would not attend.

During a phone call to Halifax later on 2 September, Bonnet could not persuade Halifax to drop the precondition about a German withdrawal. At 5:00 p.m., Bonnet had another tempestuous interview with Łukasiewicz, who pressed very strongly for a French declaration of war and accused Bonnet of plotting to keep France neutral. As part of an effort to gain British acceptance of the Italian plan, Bonnet sought to see if it were possible for the Germans to stage a "symbolic withdrawal" from Poland, only to learn from Lord Halifax that a "symbolic withdrawal" was not acceptable. Worse, Ribbentrop stated that the Germans had no interest in a peace conference.

Bonnet, together with his allies in the "peace lobby" both within and without the government such as Anatole de Monzie, Jean Mistler, Marcel Déat, Paul Faure, Paul Baudoin, Pierre Laval, René Belin, Adrien Marquet, and Gaston Bergery, all spent 1–3 September lobbying the Daladier government, the Senate and the Chamber against going to war with Germany.

On 3 September 1939, Britain declared war on Germany, which had the effect of resolving the debate in Paris and Daladier finally having the French declaration of war issued later that same day. For a week after the war was declared, Daladier avoided having the cabinet meet to ensure that Bonnet would not have a chance to put forward his views about seeking peace with Germany. Bonnet was demoted to minister of justice with the coming of war on 13 September 1939.

Later career
In the latter half of March 1940, Bonnet together with his "peace lobby" allies such as Anatole de Monzie, Pierre-Étienne Flandin, Pierre Laval, Jean Montigny, Jean-Louis Tixier-Vignancour, Georges Scapini, René Dommanage, Gaston Bergery, René Chateau, and René Brunet, made a major lobbying effort to have Laval appointed foreign minister as a prelude to making peace with Germany. Besides chairing meetings of the "peace lobby", which met six times during the Drôle de guerre, Bonnet otherwise remained silent as Justice Minister. On 21 June 1940, Bonnet together with Pierre Laval helped to pressure President Albert Lebrun into changing his mind about leaving for Algeria.

Bonnet supported the Vichy government and served on the National Council from December 1940, but the council never met, and his role in Vichy was small. Bonnet spent most of World War II living on his estate in the Dordogne and attempting to secure himself an office in Vichy, though Bonnet was later to claim to have been involved in the Resistance. According to Gestapo records, Bonnet contacted the Germans once in February 1941 to see if it were possible if the Germans would pressure Laval to include him in the Cabinet and again in June 1943 to reassure them that he had no intention of leaving France to join the Allies.

On 5 April 1944, Bonnet left France for Switzerland, where he was to stay until March 1950. After the war, proceedings were begun against him but eventually dropped, but he was expelled from the Radical Party in 1944. During his time in exile, Bonnet was to write a five-volume set of memoirs. Bonnet throughout his career had been very much concerned with his reputation, and during his time as Foreign Minister had a team of journalists to engage in what is known in France as Bonnetiste writing, namely a series of books and pamphlets meant to glorify Bonnet as the defender of the peace and Europe's savior.

After leaving the Quai d'Orsay, Bonnet took with him a large number of official papers, which he then used to support the claims made in his voluminous memoirs, where Bonnet depicted himself as waging a singlehanded heroic battle to save the peace. Many have charged Bonnet with "editing" his papers to present himself in the best possible light, regardless of the facts. In particular, criticism has centered on some of the contradictory claims in the Bonnet memoirs. At various points, Bonnet claimed it was British pressure that drove France towards Munich in 1938 and that his government wanted to fight for Czechoslovakia. At other times, Bonnet states the military and economic situation in 1938 was such that France could not risk a war that year.

In the early 1950s, Bonnet had a debate on the pages of the Times Literary Supplement with one of his leading critics, the British historian Sir Lewis Bernstein Namier over some of the claims contained in his memoirs. At issue was whether Bonnet had, as Namier charged, snubbed an offer by the Polish foreign minister Colonel Józef Beck in May 1938 to have Poland come to the aid of Czechoslovakia in the event of a German attack. Bonnet denied that such an offer had been made, which led Namier to accuse Bonnet of seeking to falsify the documentary record. Namier was able to establish that Bonnet had been less than honest in his account, and concluded the debate in 1953 with the words "The Polish offer, for what it was worth, was first torpedoed by Bonnet the statesman, and next obliterated by Bonnet the historian".

The real significance of the debate was over Bonnet's freedom of maneuver. In his memoirs, Bonnet claimed that he had been often forced by circumstances beyond his control to carry out a foreign policy that he opposed. Namier charged that Bonnet had other options and was carrying out the same foreign policy that he had wanted to carry out.

In 1953, he was allowed to run for office again, and in 1956, Bonnet returned to his old seat in the Dordogne. Readmitted to the Radicals in 1952, he was once again expelled in 1955 for refusing to support Pierre Mendès France. Nevertheless, he was once again elected to the Chamber of Deputies in 1956 and continued to serve in that body until 1968, when he lost his seat.