Department of the Army TRADOC Reg 350-XX

A tank battalion was quite large, with 17 M5 light tanks, 6 M4’s with the 105 gun, and 53 M4 tanks with the 75, plus an 81mm mortar platoon in half tracks. Armored infantry battalions moved with half tracks, and had organic 60mm and 81mm mortars, 9 57mm AT guns, and 3 105mm howitzers, all SP. ................
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