Tuesday marked four years since the July 16 terrorist attacks that left five service members dead. Killed were Gunnery Sgt. Thomas Sullivan, 40; Navy Petty Officer 2nd Class Randall Smith, 26; Staff Sgt. David Wyatt, 35; Sgt. Carson Holmquist, 25; and Lance Cpl. Squire "Skip" Wells, 21.
The University of Tennessee at Chattanooga honored the men during a service on campus Tuesday.