“For half a century, ACA has been providing the world … with advocacy, analysis, and awareness on some of the most critical topics of international peace and security, including on how to achieve our common, shared goal of a world free of nuclear weapons.”
Thomas Countryman, Board Chairman
Mr. Countryman was the acting undersecretary of state for arms control and international security. He served for 35 years as a member of the U.S. Foreign Service until January 2017, achieving the rank of minister-counselor, and was appointed in October 2016 to the position of acting undersecretary of state. He simultaneously served as assistant secretary of state for international security and nonproliferation, a position he had held since September 2011.
Contact Information:
[email protected]
Recent Publications and Citations
https://www.armscontrol.org/media-citations/2022-01-10-4
January 10, 2022
https://www.armscontrol.org/media-citations/2022-01-10
January 10, 2022
https://www.armscontrol.org/media-citations/2021-07-12-2
July 12, 2021
https://www.armscontrol.org/media-citations/2021-05-06
May 6, 2021
https://www.armscontrol.org/media-citations/2021-04-19-5
April 19, 2021