John R. Bolton (1948–)

Non-career appointee
State of Residence: Maryland
  1. Assistant Secretary of State for International Organization Affairs
    Appointed: May 5, 1989
    Entry on Duty: May 22, 1989
    Termination of Appointment: January 19, 1993
  2. Under Secretary of State for Arms Control and International Security Affairs
    Appointed: May 9, 2001
    Entry on Duty: May 11, 2001
    Termination of Appointment: July 31, 2005
  3. Representative of the U.S.A. to the United Nations
    Appointed: August 1, 2005
    Presentation of Credentials: August 2, 2005
    Termination of Mission: December 31, 2006
    • Commissioned during a recess of the Senate.