U.S. Marine Corps Gen. James F. Amos, commandant of the Marine Corps, salutes during the U.S. Marine Corps Forces, Pacific change of command ceremony on Marine Corps Base Hawaii, August 15, 2014. Lt. Gen. John A. Toolan, Jr. assumed command from Lt. Gen. Terry G. Robling during the ceremony. (U.S. Marine Corps photo by Lance Cpl. Aaron S. Patterson/Released)