A security forces Marine with Marine Wing Support Squadron-371, Special Purpose Marine Air-Ground Task Force--Crisis Response--Central Command fires after transitioning to his pistol during a live-fire, combat maneuver range in Southwest Asia, August 19, 2015. The live-fire range is designed to emulate realistic combat conditions and force Marines to shoot, move, and communicate to overcome targets at an unknown distance. - A security forces Marine with Marine Wing Support Squadron-371, Special Purpose Marine Air-Ground Task Force--Crisis Response--Central Command fires after transitioning to his pistol during a live-fire, combat maneuver range in Southwest Asia, August 19, 2015. The live-fire range is designed to emulate realistic combat conditions and force Marines to shoot, move, and communicate to overcome targets at an unknown distance.