Use stealth tactics to get into the enemy building. Use silenced weapons and gas to disable combatants and avoid detection. Rescue victim quickly and without taking any casualties.
American rescue operation.
Roll up in Hummers, because they are cool. Throw grenades at building until everyone inside is dead, because explosions are fucking cool. Drag corpse of person you just 'rescued' out of the rubble and stick American flag in them. High five anyone in your platoon still alive.