Military drone silhouette on sunset background. - Image [shutterstock]

Under Secretary for Arms Control and International Security


Our Mission

The Under Secretary of State for Arms Control and International Security, Andrea L. Thompson, leads the interagency policy process on nonproliferation and manages global U.S. security policy, principally in the areas of nonproliferation, arms control, regional security and defense relations, and arms transfers and security assistance.

U.S. Department of State

The Lessons of 1989: Freedom and Our Future