What if Moscow is firebombed like the US firebombed Dresden. The Soviets suffer heavy losses Stalin and the remaining military leaders realize they need American help. In this timeline Douglas MacArthur is appointed to military advisor to Russia instead of Philippines like in our timeline. MacArthur who flees the Soviet Union after the German invasion said "I shall return". Once the Soviets asked for US assistance MacArthur and 5000 troops were dispatched with supplies to aid the struggling Soviet Union from collapsing. MacArthur on why he was in the Soviet Union later stated "The Nazis were trapped in the Russian winter with dwindling supplies, the Nazis were busy fighting us on the Land sea and air and it was my job to exhaust and exasperate the Nazi war machine while the Western front chipped its way to Berlin". MacArthur was there in a more advisory role to the Soviet effort, US troops who were Russian speaking were sent since very few Soviet soldiers spoke English.