Answer:
Invasion of Poland (1939)
Casualties and losses
Germany: 16,343 killed, 3,500 missing, 30,300 wounded Slovakia: 37 killed, 11 missing, 114 wounded USSR: 1,475 killed or missing, 2,383 wounded
Poland: 66,000 dead, 133,700 wounded, 694,000 captured
Explanation:
