171104-M-CG676-033 OXON HILL, Md. (Nov. 4, 2017) Secretary of the Navy Richard V. Spencer walks into the ballroom with his wife during the Commandant's Birthday Ball at the Gaylord National Resort & Convention Center in Oxon Hill, Md. Each year the Commandant hosts a ball in honor of the Marine Corps’ birthday. (U.S. Marine Corps photo by Sgt. Olivia G. Ortiz/Released)