Combat related won't be recouped either. Combat related is more broad than it sounds.
Combat Action - Contact with the enemy
Simulating War - Training events, note a ruck march won't count, but a tactical road march would, it has to be an event specific to a war time mission
Hazardous Duty - Flight duty, jump status, something like that. Generally has to be a non-routine type.
Instrumentality of War - A piece of equipment that is specific to the military causes the injury, such as a tank rolls over your foot.