Active Shooter "Man Down" Shooting Drill
Simply dragging away the injured is not an option. You may have to travel substantial distance to find adequate cover before re-establishing a feasible fighting position. Terrain is unknown, you may have to climb up and down hills, stairs etc. Cover may not be readily available. You must train to stay in the fight while effectively moving the injured.
When forced to operate in small teams you have to make split second decisions. Support is not always present. You will have to fight through the immediate threat before you can apply adequate medical attention to injured personnel. | 
