U.S. Marine Corps Marines assigned to India Company, 3rd Battalion, 3rd Marine Regiment, armed with5.56 mm M16A4 rifles, conduct helicopter boarding and landing drills at Camp Eggers in Asadabad, Afghanistan, on December 17, 2004. U.S. Marine Corps, 3rd Battalion, 3rd Marine Regiment Marines are conducting security and stabilization operations in Afghanistan, in support of Operation Enduring. (U.S. Marine Corps photo by Lance Cpl. James L. Yarboro) (Released)