I figure the West would win . The US didn ' t witness nearly the same amounts of casualties as the USSR did during the war , and the jets of the day would be much higher quality . It would be P 80 ' s , Gloster Meteors and perhaps even F 86 Sabres versus aircraft like MiG 9 ' s . Russia never had much of a Navy , so this would allow for the USMC and many forces fighting in the islands and China to infiltrate eastern Russia and sprint across fairly easily . The Soviets certainly wouldn ' t be able to put up a fight in the air , and it would take them months to reverseengineer the B 29 , leaving many Western cities untouched . Strategic bombing similar to what was done against Germany and Japan would decimate Russian industry in ways not previously seen . Not a huge fan of tanks or other fighting techniques , so figured I ' d ask here !