Tomb of the Unknown Warrant Officer Class One Glenn Haughton, left, helps to place a wreath at the Tomb of the Unknown Soldier at Arlington National Cemetery, Va., May 15, 2018. Haughton, the British army’s most senior enlisted member, was visiting his friend and American military counterpart, Army Command Sgt. Maj. John W. Troxell, the senior enlisted advisor to the chairman of the Joint Chiefs of Staff. DoD photo by Army Sgt. James K. McCann SHARE: Download: Full Size (1.1 MB) Tags: Regimental, British, United Kingdom, OCJCS, UK, joint staff, Arlington, Unknown Soldier, RSM, sergeant major, Senior Enlisted Advisor, Arlington National Cemetery, John W. Troxell, tomb of the unknown soldier, WARRANT OFFICER, CSM, jcs, anc, SEAC, USA, Joint Chiefs of Staff, Army, Glenn Haughton, Tombt Credit: Sgt. James K. McCann VIRIN: 180515-D-SW162-1127.JPG Photo Gallery