Col. James B. Stopa relinquished command of the 2nd Marine Headquarters Group to Col. Thomas J. Gordon during a change of command ceremony at Building H1 aboard Marine Corps Base Camp Lejeune, N.C., June 26. - Col. James B. Stopa relinquished command of the 2nd Marine Headquarters Group to Col. Thomas J. Gordon during a change of command ceremony at Building H1 aboard Marine Corps Base Camp Lejeune, N.C., June 26.