"bomb Kassa, Hungary" . . . . "bombed" . "Bombing of Kassa" . . . . . "Disputed:" . . "Soviet Union" . "bombing of Kassa" . . . . "bombed Ko\u0161ice" . "Disputed:" . "Germany" . . . "Bombing of Kassa" . . "1941-06-26" . "N/A" . "bombarded on June 26, 1941" . "3Tupolev TB-3aircraft" . "3Heinkel He 111aircraft" . "Hungarydeclares war on theSoviet Union" . "Hungary" .