“What's really strikes me about ACA is the potential to shape the next generation of leaders on arms control and nuclear policy. This is something I witnessed firsthand as someone who was introduced to the field through ACA.”
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:
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Recent Publications and Citations
https://www.armscontrol.org/media-citations/los-angeles-times/2025-03-26
March 26, 2025
https://www.armscontrol.org/media-citations/telegraph/2025-02-06
February 6, 2025
https://www.armscontrol.org/media-citations/kommersant/2024-10-04-1
October 4, 2024
https://www.armscontrol.org/media-citations/kommersant/2024-10-04
October 4, 2024
https://www.armscontrol.org/media-citations/reuters/2024-09-28
September 28, 2024