River Security U.S. Marine Corps Lance Cpl. Jason Brookins, with Dam Security Unit, Bravo Company, 4th Assault Amphibian Battalion, and attached to 3rd Battalion, 3rd Marine Regiment, mans a M2 .50-caliber machine gun during a boat patrol on the Euphrates River near Haditha Dam in the Al Anbar province of Iraq, April 30, 2006. SHARE IMAGE: Download Image: Full Size (0.09 MB) Photo By: VIRIN: 746491-P-TQS25-692.jpg Photo Gallery