noun
Japan-Soviet Neutrality Pact (1941)
Historical treaty signed between Japan and the Soviet Union in 1941, remaining in effect until the Soviet declaration of war in 1945.
日ソ中立条約は1941年に調印された。
The Japan-Soviet Neutrality Pact was signed in 1941.
1945
In 1945, the Soviet Union renounced the Japan-Soviet Neutrality Pact and entered the war against Japan.