Thomas M.T. Niles is Vice President of the National Defense University. A career Foreign Service Officer, Ambassador Niles joined the Foreign Service in February 1962. He served successively in Belgrade (1963-65), in the Office of Soviet Union Affairs of the Department of State (1965-67), Moscow (1968-71), United States mission to NATO (1971-1973), and again in Moscow as Director of the Commercial Office from 1973 to 1976.