World War II: In the early phases of the Third Battle of Kharkov, Red Army troops re-enter the city.

The Third Battle of Kharkov was a series of battles on the Eastern Front of World War II, undertaken by Nazi Germany's Army Group South against the Soviet Red Army, around the city of Kharkov from 19 February to 15 March 1943. Known to the German side as the Donets Campaign and in the Soviet Union…