U.S. Marines with Headquarters and Service Battalion,

U.S. Marines with Headquarters and Service Battalion, Henderson Hall, Headquarters Marine Corps, raise the national ensign to half-mast in honor of Gen. Paul X. Kelley, the 28th Commandant of the Marine Corps' passing, at Joint Base Ft. Myer-Henderson Hall, Arlington, Va., Jan. 5, 2020. Colors can be flown by the order of the President upon the death of principal figures of the United States Government and the Governor of a State, territory, or possession, as a mark of respect to their memory. (U.S. Marine Corps photo by Lance Cpl. Morgan L. R. Burgess)