Soviet Ski Troops in Moscow

Date: November 12, 1941 • Location: Berlin, Germany

World War II: Temperatures around Moscow drop to −12 °C (10 °F) as the Soviet Union launches ski troops for the first time against the freezing German forces near the city.

The Soviet Union, officially the Union of Soviet Socialist Republics (USSR), was a transcontinental country that spanned much of Eurasia from its formation in 1922 until its dissolution in 1991. It was the world's third-most populous country, the largest by area, and bordered twelve other countries. A diverse multinational state, it was organized as a federal union of national republics, with the largest and most populous being the Russian Soviet Federative Socialist Republic (SFSR). The world's flagship communist state, it was governed by the Communist Party under Marxism–Leninism, through soviet councils. The Soviet economy was also centrally planned. Its capital and largest city was Moscow.