Marines with Combat Logistics Battalion 1, Ammunition Detachment, and 1st Battalion, 7th Marine Regiment, inspect a 7-ton Medium Tactical Vehicle prior to loading it with ammunition during an Integrated Training Exercise at Marine Corps Air Ground Combat Center Twentynine Palms, California, July 22, 2015. Ammunition distribution is performed at the field ammunition supply point, which is set-up and operated by CLB-1, Ammunition Detachment. CLB-1 is currently training to support Special Purpose Marine Air Ground Task Force Crisis Response Central Command 16.1. - Marines with Combat Logistics Battalion 1, Ammunition Detachment, and 1st Battalion, 7th Marine Regiment, inspect a 7-ton Medium Tactical Vehicle prior to loading it with ammunition during an Integrated Training Exercise at Marine Corps Air Ground Combat Center Twentynine Palms, California, July 22, 2015. Ammunition distribution is performed at the field ammunition supply point, which is set-up and operated by CLB-1, Ammunition Detachment. CLB-1 is currently training to support Special Purpose Marine Air Ground Task Force Crisis Response Central Command 16.1.