of Maryland, a Career Member of the Senior Foreign Service, Class of Minister-Counselor, to be Ambassador Extraordinary and Plenipotentiary of the United States of America to Libya
of Maryland, a Career Member of the Senior Foreign Service, Class of Minister-Counselor, to be Ambassador Extraordinary and Plenipotentiary of the United States of America to the Sultanate of Oman
of Virginia, a Career Member of the Senior Foreign Service, Class of Minister-Counselor, to be Ambassador Extraordinary and Plenipotentiary of the United States of America to the Republic of Tajikistan
of Virginia, a Career Member of the Senior Executive Service, for the rank of Ambassador during his tenure of service as United States Representative to the Organization for the Prohibition of Chemical Weapons