US Marine Corps (USMC) Private First Class (PFC) Carl Williams (left) and PFC Joshua Manninger (right), both with Kilo Company (K Co), 1ST Platoon (PLT), 3rd Battalion (BN), 4th Marine Regiment (3/4), 1ST Marine Division (MARDIV), Marine Corps Base (MCB) Camp Pendleton, California (CA), set up a 60 mm M224 Mortar System while conducting mortar set-up and fire drills at Camp Udairi, Kuwait (KWT), during Operation IRAQI FREEDOM