Today, a typical Army division would go to war with an aviation brigade comprising two chopper battalions-one battalion containing 24 attack and scout helicopters and a second with 24 heavy-lift aircraft. Each division has a 16-helicopter air cavalry squadron. All told, the Army’s divisional structure has 51 combat units-33 attack­scout battalions and 18 cav squadrons. Full implementation of the MFB concept would reduce the total number from 51 regular units to 40 MFBs.