Germany: 60 divisions, 6 brigades, 9,000 guns, 2,750 tanks, 2,315 aircraft Slovakia: 3 divisions Joined on 17 September: Soviet Union: 33+ divisions, 11+ brigades, 4,959 guns, 4,736 tanks, 3,300 aircraft
Total: 1,500,000 Germans, 466,516 Soviets, 51,306 Slovaks Grand total: 2,000,000+ | Poland: 39 divisions (some of them were never fully mobilized and concentrated), 16 brigades, 4,300 guns, 880 tanks, 400 aircraft Total: 950,000[Note 1] |
Germany:[Note 2] 16,343 killed, 3,500 missing, 30,300 wounded Slovakia: 37 killed, 11 missing, 114 wounded
USSR:[Note 3] 1,475 killed or missing, 2,383 wounded | Poland:[Note 4] 66,000 dead, 133,700 wounded, 694,000 captured |