Who were allies during the battle of Berlin?

During the Battle of Berlin, which took place in April and May 1945, the primary allies were the Soviet Union, led by Joseph Stalin, and the Polish forces supporting them. The Western Allies, including the United States and the United Kingdom, had already pushed into Germany from the west but were not directly involved in the assault on Berlin itself. The battle concluded with the capture of the city by Soviet troops, marking a significant point in the conclusion of World War II in Europe.