CAMP BAHARIA, Iraq-Lance Cpl. David M. Ortega, 19, from Douglas, Ariz., a gunner with first squad, Security Company, Combat Logistics Battalion 5, 1st Marine Logistics Group, test fires his weapon before a combat logistics patrol Dec. 30. The Marines in Security Co. provide route security for convoys. Their defensive tactics keep the other vehicles out of harms way and ensure a safe trip to their destination. They protect the convoy and are responsible for setting up landing zones in case a casualty needs to be evacuated., Cpl. Tyler B. Barstow, 12/30/2008 12:16 PM - CAMP BAHARIA, Iraq-Lance Cpl. David M. Ortega, 19, from Douglas, Ariz., a gunner with first squad, Security Company, Combat Logistics Battalion 5, 1st Marine Logistics Group, test fires his weapon before a combat logistics patrol Dec. 30. The Marines in Security Co. provide route security for convoys. Their defensive tactics keep the other vehicles out of harms way and ensure a safe trip to their destination. They protect the convoy and are responsible for setting up landing zones in case a casualty needs to be evacuated., Cpl. Tyler B. Barstow, 12/30/2008 12:16 PM

Lance Cpl. David M. Ortega, 19, from Douglas, Ariz., a gunner with first squad, Security Company, Combat Logistics Battalion 5, 1st Marine Logistics Group, test fires his weapon before a combat logistics patrol Dec. 30. The Marines in Security Co. provide route security for convoys. Their defensive tactics keep the other vehicles out of harm?s way and ensure a safe trip to their destination. They protect the convoy and are responsible for setting up landing zones in case a casualty needs to be evacuated. - Lance Cpl. David M. Ortega, 19, from Douglas, Ariz., a gunner with first squad, Security Company, Combat Logistics Battalion 5, 1st Marine Logistics Group, test fires his weapon before a combat logistics patrol Dec. 30. The Marines in Security Co. provide route security for convoys. Their defensive tactics keep the other vehicles out of harm?s way and ensure a safe trip to their destination. They protect the convoy and are responsible for setting up landing zones in case a casualty needs to be evacuated.