INFANTRY BRIGADE IN DEFENSIVE OPERATIONS FRIENDLY MISSION BATTLE-FIELD ENVIRONMENT UNCONSTRAINED MISSION DEFENSE ANNIHILATION RESISTANCE FORCES. INFANTRY BRIGADE IN DEFENSIVE OPERATIONS INFANTRY BRIGADE BATTALION OR GROUP INFANTRY ARMORED CAVALRY WAR MATERIAL. INFANTRY BRIGADE IN DEFENSIVE OPERATIONS DEFEND A BATTLE POSITION GENERAL STAFF DISRUPTION ELECTRONIC WARFARE GENERAL COMMUNICATION SYSTEM COMMAND AND CONTROL MASSIVE EFFECTS FLEXIBILITY .
