First diplomatic postings His first diplomatic assignment was
Constantinople, where he served as military attaché. From 1892 to 1894, he served at the German embassy in
Belgrade. After a brief assignment to
St. Petersburg (1895–1897), Bernstorff was stationed in
Munich for a period. He then became First Secretary of the German embassy in London (1902–1906). Bernstorff's diplomatic skills were noted in Berlin throughout the
First Moroccan Crisis in 1905. He then served as consul general in
Cairo (1906–1908). Despite his family's problems with the Bismarcks, Bernstorff basically agreed with Bismarck's policies, particularly the decision to found the German Reich without Austria in 1871. As a diplomat, Bernstorff adamantly supported Anglo-German rapprochement and considered the policies of
Wilhelm II "reckless".
Ambassador to the United States In 1908, Bernstorff was appointed the German ambassador to the United States. Bernstorff was recalled to Germany on 7 July 1914 and returned on 2 August, upon the outbreak of the
World War I. Bernstorff's ambassadorship in Washington was characterised by a diplomatic battle with the British ambassador, Sir
Cecil Spring Rice, with both men attempting to influence the American government's position regarding the war. That year, the German diplomatic mission also began supporting the expatriate
Indian movement for independence. Prior to the submarine crisis following the
sinking of the RMS Lusitania, the ambassador had privately concluded that the submarine campaign was of questionable legality and against Germany's best interests. Bernstorff issued a warning in US newspapers about the general dangers of the submarine war-zone, but this warning was coincidentally printed just before the ship set sail. During the crisis, contrary to Germany's official defenses, Bernstorff believed that Lusitania could not have been targeted specifically, and that it was "obviously sound policy to refrain as far as possible from any attack on passenger ships". Bernstorff saw his role as preserving diplomatic relations with the US "under all circumstances", and frequently acted without or exceeded instruction from Berlin, for which he was sometimes reprimanded. This was most significant in the crisis around the
sinking of the SS Arabic in August 1915. Bernstorff was returned home on 3 February 1917, when US President
Woodrow Wilson severed diplomatic relations with Germany after the resumption of
unrestricted submarine warfare. Upon receiving the news, Colonel
Edward M. House wrote to him: "It is too sad that your Government should have declared the unrestricted U-boat war at a moment when we were so near to peace. The day will come when people in Germany will see how much you have done for your country in America."
Sabotage activities As ambassador, Bernstorff was also provided with a large
slush fund to finance intelligence operations. He began with attempts to assist German-Americans who wished to return home to fight by forging passports to get them through the Allied
blockade. As the blockade began to prevent American munitions manufacturers from trading with Germany, Bernstorff began financing sabotage missions to obstruct arms shipments to Germany's enemies. Some of the plans included a September 1914 attempt at destroying the
Welland Canal, which circumvents
Niagara Falls. Bernstorff was assisted by Captain
Franz von Papen, later a German chancellor, and Captain
Karl Boy-Ed, a naval attaché. The commercial attaché,
Heinrich Albert, was the finance officer for the sabotage operations. Papen and the German consulate in San Francisco were known to have been extensively involved in the
Hindu–German Conspiracy, especially in the
Annie Larsen gun-running plot. Although Bernstorff himself officially denied all knowledge, most accounts agree that he was intricately involved as part of the German intelligence and sabotage offensive in America against Britain. After the capture of the and confiscation of its cargo, Bernstorff made efforts to recover the $200,000 worth of arms and insisted that they were meant for Colonel
Paul von Lettow-Vorbeck in
German East Africa. That was futile, however, and the arms were auctioned off. In December 1914, a humorous British article on his activities in the United States,
The Amazing Ambassador, by
P.G. Wodehouse, was published in the
Sunday Chronicle on 13 December 1914. That month also saw Bernstorff receive a cable from the German Foreign Office that instructed him to target the Canadian railways. On 1 January 1915, the Roebling Wire and Cable plant in
Trenton,
New Jersey, was blown up. On 28 January, an American merchant ship carrying wheat to Britain was sunk. On 2 February 1915, Lieutenant Werner Horn was captured after the
Vanceboro international bridge bombing. In 1915, Bernstorff also helped organise what became known as the
Great Phenol Plot, an attempt to divert
phenol from the production of
high explosives in the United States, which would end up being sold to the British, and to prop up several German-owned chemical companies that made
aspirin and its precursor,
salicylic acid. In September 1915, his agents attempted to influence the negotiations between American banks and the
Anglo-French Financial Commission but failed to prevent an agreement from being reached. In 1916, his wife was involved in blackmail plot by a former German spy,
Armgaard Karl Graves. In July 1916, the
Black Tom explosion was the most spectacular of the sabotage operations. Some of Bernstorff's other activities were exposed by the British Secret Service, which had obtained and distributed to the press a photograph of him "in a swimming costume with his arms around two similarly dressed women, neither of whom was his wife". In 1910,
Brown University had conferred an
honorary Doctor of Laws degree on Bernstorff. At the school's commencement in 1918, while the war was going on, University President
William Faunce read a resolution of the board of fellows revoking the degree because "while he was Ambassador of the Imperial German Government to the United States and while the nations were still at peace, [Bernstorff] was guilty of conduct dishonorable alike in a gentleman and a diplomat".
Ambassador to the Ottoman Empire He assumed his position as ambassador to the
Ottoman Empire in 1917. Bernstorff conceded that the Ottoman policy against the Armenians was one of
exterminating the race.
Weimar Republic Bernstorff was proposed as Foreign Minister in
Philipp Scheidemann's
cabinet in 1919, but he refused that post and left the diplomatic service. In 1926, he became the Chairman of
Kurt Blumenfeld's
Zionist German Pro-Palestine Committee (
Deutsches Pro-Palästina Komitee) to support the foundation of a Jewish State in
Palestine. From 1926 to 1931, he was the chairman of the German delegation to the Preparatory
World Disarmament Conference. left Germany in 1933 after the
Nazis had risen to power and moved to
Geneva,
Switzerland, where he died on 6 October 1939. He found his final resting place at the cemetery of
Genthod, a few metres from the grave of his son-in-law Raymond de Pourtalès (1882-1914), who was his secretary at the Embassy in Washington DC. == Publications ==