US Navy Accepts 5th MUOS Satellite from Lockheed Martin Monday, 20 November 2017 Army, Defence, Military, News, World The U.S. Navy's Communications Satellite Program Office, PMW 146, and Lockheed Martin handed over full operational control of the fifth Mobile User Objective System (MUOS) satellite to the Naval Satellite Operations Center (NAVSOC). Read More Read More Tweet Subscribe to receive free email updates: