Tōgō adamantly opposed war with the
United States and the other western powers, which he felt was generally unwinnable. Together with
Mamoru Shigemitsu he made unsuccessful last-ditch efforts to arrange for direct face-to-face negotiations between
Prime Minister Fumimaro Konoe and US President
Franklin Roosevelt in an attempt to stave off armed conflict. In October 1941 Tōgō became Foreign Minister in the
Tōjō administration. Once the Empire had decided on attacking, Tōgō signed the
declaration of war, as he disliked pressing the responsibility of the failure of diplomacy on others. Following the 7 December 1941
attack on Pearl Harbor that signalled the start of the
Pacific War, he worked quickly to conclude an alliance between the Japanese Empire and
Thailand on 23 December 1941 (based on the
Treaty between Thailand and Japan (1940)). As part of a more reconciliatory policy towards the western powers, Tōgō announced on 21 January 1942 that the Japanese government would uphold the
Geneva Convention, even though it did not sign it. On 1 September 1942, he resigned his post as Foreign Minister due to his opposition to establish a special ministry for occupied territories within the Japanese government (the new ministry, the
Ministry of Greater East Asia eventually emerged in November of that same year). Although appointed to the
Upper House of the
Diet of Japan, throughout most of the war he lived in retirement. Upon the formation of the government of Admiral
Kantarō Suzuki in April 1945, Tōgō was asked to return to his former position as Minister of Foreign Affairs. In that position, he was one of the chief proponents for acceptance of the
Potsdam Declaration which, he felt, contained the best conditions for peace Japan could hope to receive. Up until the last, Tōgō hoped for favorable terms from the
Soviet Union. At Tōgō's suggestion, Japan made no official response to the Declaration at first, though a censored version was released to the Japanese public, while Tōgō waited to hear from Moscow. However,
Allied leaders interpreted this silence as a rejection of the Declaration, and allowed bombing to continue. Tōgō was one of the Cabinet Ministers who advocated
Japanese surrender in the summer of 1945. He instructed Ambassador
Naotake Satō to tell the USSR that Japan was willing to surrender but not unconditionally. Several days after the
atomic bombings of Hiroshima and Nagasaki, and following Japanese defeats in the
August Storm operation, the Japanese government agreed to unconditional surrender. Following the end of World War II, Tōgō retired to his summer home in
Karuizawa, Nagano. However, the
Supreme Commander of the Allied Powers soon ordered his arrest on
war-crime charges, along with all former members of the Imperial Japanese government; he was held at
Sugamo Prison. During the
International Military Tribunal for the Far East,
Haruhiko Nishi agreed to act as his defense attorney. On 4 November 1948 the Tribunal sentenced Tōgō to 20 years' imprisonment. ==Personal life==