Under the provisions of Department of Defense 1348.33-M, the Secretary of Defense of the United States of America takes pleasure in awarding the Defense Superior Service Medal to Colonel (Air Defense Artillery) Henry Andrew Zimon, United States Army, for exceptionally superior service to the Department of Defense as Special Assistant to the U.S. Ambassador to Austria, from 1990 to 1991. The distinctive accomplishments of Colonel (Air Defense Artillery) Zimon reflect great credit upon himself, the United States Army, and the Department of Defense.