Damian Santiago uses a military radio April 4 at the parade deck on Camp Foster during a Junior Warrior Day hosted by Combat Logistics Battalion 4. The radio was one of several static displays along with vehicles and weapons presented by the unit. Santiago is the child of a CLB-4 service member. The Marines with CLB-4 are assigned to Combat Logistics Regiment 3, 3rd Marine Logistics Group, III Marine Expeditionary Force. (U.S. Marine Corps photo by Lance Cpl. David N. Hersey/Released)