DIG DUTY Marine Corps Cpl. Richard Mikesell digs in a machine gun position during an exercise on Marine Corps Air Ground Combat Center in Twentynine Palms, Calif., Sept. 16, 2011. Mikesell is a squad leader assigned to Kilo Company, 3rd Battalion, 3rd Marine Regiment. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 182587-Z-CLC25-226.jpg Photo Gallery