Wrecker operators with Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, attach a tow chain to a simulated disabled Mine Resistant Ambush Protected vehicle during a vehicle-recovery exercise aboard Camp Pendleton, Calif., May 20, 2013. (U. S. Marine Corps photo by Lance Cpl. Cody Haas/Released) - Wrecker operators with Maintenance Company, 1st Maintenance Battalion, Combat Logistics Regiment 15, 1st Marine Logistics Group, attach a tow chain to a simulated disabled Mine Resistant Ambush Protected vehicle during a vehicle-recovery exercise aboard Camp Pendleton, Calif., May 20, 2013. (U. S. Marine Corps photo by Lance Cpl. Cody Haas/Released)

Sailors and Marines man the rails as the ship is brought to life during the commissioning of San Antonio-class amphibious transport dock ship USS Anchorage (LPD 23) at the Port of Anchorage. More than 4,000 people gathered to witness the ship's commissioning in its namesake city of Anchorage, Alaska. Anchorage, the seventh San Antonio-class LPD, is the second ship to be named for the city and the first U.S. Navy ship to be commissioned in Alaska. (U.S. Marine Corps Imagery by Lance Cpl. Alexander Quiles/RELEASED) - Sailors and Marines man the rails as the ship is brought to life during the commissioning of San Antonio-class amphibious transport dock ship USS Anchorage (LPD 23) at the Port of Anchorage. More than 4,000 people gathered to witness the ship's commissioning in its namesake city of Anchorage, Alaska. Anchorage, the seventh San Antonio-class LPD, is the second ship to be named for the city and the first U.S. Navy ship to be commissioned in Alaska. (U.S. Marine Corps Imagery by Lance Cpl. Alexander Quiles/RELEASED)

Sergeant Maj. Brian D. Milton, sergeant major, Combat Logistics Regiment 17, 1st Marine Logistics Group, passes the regiment’s battle colors to Col. James W. Clark during a relinquishing of command ceremony aboard Camp Pendleton, Calif., May 22, 2013. Colonel Erik B. Kraft will assume command of the regiment for Col. James W. Clark. (U.S. Marine Corps photo by Cpl. Laura Gauna/Released) - Sergeant Maj. Brian D. Milton, sergeant major, Combat Logistics Regiment 17, 1st Marine Logistics Group, passes the regiment’s battle colors to Col. James W. Clark during a relinquishing of command ceremony aboard Camp Pendleton, Calif., May 22, 2013. Colonel Erik B. Kraft will assume command of the regiment for Col. James W. Clark. (U.S. Marine Corps photo by Cpl. Laura Gauna/Released)