en: The Soviet Union was officially neutral until June 1941 in Asia , and until August 1945 in Europe , when it attacked Japan in cooperation with the U.S . The Soviet Union was officially in Asia until June 1941 , and officially neutral in Europe until August 1945 , when it attacked Japan in collaboration with the US .
ms: Kesatuan Soviet secara rasmi berkecuali sehingga Jun 1941 di Asia, dan sehingga Ogos 1945 di Eropah, apabila ia menyerang Jepun dengan kerjasama Amerika Syarikat. Kesatuan Soviet secara rasmi di Asia sehingga Jun 1941, dan secara rasmi berkecuali di Eropah sehingga Ogos 1945, apabila ia menyerang Jepun dengan kerjasama Amerika Syarikat.