Lance Cpl. Christopher Davis, a Pensacola, Florida,

Lance Cpl. Christopher Davis, a Pensacola, Florida, native, adjusts the time on a radio to ensure it is synchronized with other radios in the section August 6 at Camp Hansen, Okinawa, Japan. The Marines tested new upgraded systems and made sure they ran efficiently prior to the start of Artillery Relocation Training Program 14-2. ARTP maintains unit proficiency in support of the U.S.-Japan Treaty of Mutual Cooperation and Security. Davis is a radio operator with 1st Battalion, 12th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force. (U.S. Marine Corps photo by Lance Cpl. Isaac Ibarra/Released)