During World War II, Kharkiv was the site of several military engagements (see below). The city was captured by Nazi Germany on 24 October 1941; there was a disastrous Red Army offensive that failed to capture the city in May 1942; the city was successfully retaken by the Soviets on 16 February 1943, captured for a second time by the Germans on 15 March 1943 and then finally retaken on 23 August 1943. Seventy percent of the city was destroyed and tens of thousands of the inhabitants were killed.