Ceremony Handshake Retired Army Gen. Curtis M. Scapparrotti congratulates Senior Enlisted Advisor to the Chairman of the Joint Chiefs of Staff John Wayne Troxell during a ceremony at Joint Base Myer-Henderson Hall, Va., Dec. 13, 2019. Scapparrotti presented the Defense Superior Service Medal, the Presidential Certificate of Achievement and the Certificate of Retirement to Troxell during the event. SHARE: Download: Full Size (1.67 MB) Tags: SEAC Credit: Army Sgt. James K. McCann, DOD VIRIN: 191213-D-SW162-1395Y.JPG Photo Gallery