U.S. Marine Corps Lance Cpl. John Hall, a rifleman with Special-Purpose Marine Air-Ground Task Force Crisis Response-Africa, fires an AT-4 anti-armor weapon during a live-fire training exercise in Sierra Del Retin, Spain, March 24, 2015. Marines with SPMAGTF-CR-AF conducted a live-fire training exercise at the Spanish Marines’ training facility to maintain and uphold their infantryman skills. - U.S. Marine Corps Lance Cpl. John Hall, a rifleman with Special-Purpose Marine Air-Ground Task Force Crisis Response-Africa, fires an AT-4 anti-armor weapon during a live-fire training exercise in Sierra Del Retin, Spain, March 24, 2015. Marines with SPMAGTF-CR-AF conducted a live-fire training exercise at the Spanish Marines’ training facility to maintain and uphold their infantryman skills.