After the Yugoslav coup d'état on 27 March 1941, demonstrations supporting the coup took place in Podgorica. As a result of the coup, Yugoslavia turned against its previous alliance with the Axis powers and was subsequently invaded. Podgorica was bombed over 80 times throughout the course of the war. The city was first bombed by the Luftwaffe on 6 April 1941. On 5 May 1944, Podgorica was bombed by the USAAF in an attack against Axis forces, although the bombardment that day killed approximately 400 civilians. The city was liberated on 19 December 1944. According to the Belgrade Museum of Genocide Victims, a total of 1,691 people were killed in Podgorica over the course of the war.