French Freedom Papers

Soviet-Japanese Neutrality Pact

The Soviet-Japanese Neutrality Pact, also referred to as the Japanese-Soviet Non-aggression Pact, signed April 13th, 1941 prevented the Soviet Union from participating on the Eastern front during World War II. Coupled with the German-Soviet Nonaggression Pact of 1939, Allied leaders remained unsure about the status of the Soviet Union's leanings and allegiances as war broke on a global stage. Although the Soviet Union denounced its agreement just two months after signing as a response to its invasion by German forces, correspondences between Allied leaders, namely Charles de Gaulle, show that a state of looming unrest created substantial problems in planning Allied operations (Letter 27, 1944). 

Pact (Full text): http://avalon.law.yale.edu/wwii/s1.asp 

Appears in : Letter 27

People involved: Général de Gaulle (France), Joseph Stalin (USSR), Emperor Hirohito (Japan)