MARINE COMPETITION U.S. Marine Corps Lance Cpl. Adam M. Hallett engages a mock enemy during a squad competition on Camp Pendleton, Calif., June 16, 2009. Hallett is assigned to the 1st Marine Division's Kilo Company, 3rd Battalion, 1st Marine Regiment. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 573761-Z-WNA49-102.jpg Photo Gallery