Jeffrey Martin Carney is a former United States Air Force intelligence specialist convicted of spying for East German Ministry for State Security (MfS or Stasi). One of Stasi's most successful spies, code-named "Kid" or "Uwe", Carney became alienated and angry at the U.S. Air Force and U.S. policies under President Ronald Reagan. He began handing over U.S. military documents to the Stasi while working in West Berlin for the U.S. Air Force. After his transfer back to Goodfellow Air Force Base in 1984, Carney decided to once again request permanent asylum in East Germany. His whereabouts remained unknown until 1990 and he was carried on the rolls as a deserter.