The Commandant General of the British Royal Marines, Maj. Gen. Martin Smith, center, tours the home of British Attache Col. Al Lister, left, in McLean, Va., prior to attending an Evening Parade at Marine Barracks Washington in Washington, D.C., July 18, 2014. Smith is on his first trip to the United States since assuming the role of commandant of the British Royal Marines. (U.S. Marine Corps photo by Staff Sgt. Brian Lautenslager, USMC Combat Camera/Released)