Lt. Col. Jeremy P. McGuire, left, pins the Army Achievement

Lt. Col. Jeremy P. McGuire, left, pins the Army Achievement Medal on Hospitalman Mario Gallon at Camp Casey Army Garrison August 7 during the Korean Marine Exchange Program 12-7. The corpsmen were awarded the medal for providing medical assistance and evacuating two Army soldiers after they were involved in a Humvee rollover. This is the first time McGuire presented an Army Achievement Medal as the commanding officer of 1st Battalion, 15th Field Artillery Regiment. Gallon is with 12th Marine Regiment, 3rd Marine Division, III Marine Expeditionary Force. (U.S. Marine Corps photo by Pfc. Anne K. Henry)