U.S. Army Reserve Staff Sgt. Marcus Moyett, ammunition specialist for the 266th Ordinance Company, 1st Mission Support Command, explains the importance of the individual weapons qualification at Camp Santiago Salinas, Puerto Rico, Sept. 6, 2025. 1st MSC Soldiers stand ready to train, mobilize, and generate sustainment forces worldwide. (U.S. Army Reserve Video by Spc. Airam Blass Amaro-Millan)