Updated June 2021 The Treaty on Open Skies allows for states party to the treaty to conduct unarmed observation flights over the territory of other states to foster inter-military transparency and cooperation. The United States, Canada, and 22 European countries including Russia signed the treaty in Helsinki on March 24, 1992. The United States Senate […]
Fact Sheet: Understanding the New START Agreement
Updated February 2024 Background The United States and Russia signed the New Strategic Arms Reduction Treaty (New START) on April 8, 2010. The United States ratified the treaty on December 22, 2011 and it entered into force on February 5, 2011. The Russian Federation extended the treaty on January 27, 2021 and the United States […]
Remembering Dr. Sidney Drell
The Center for Arms Control and Non-Proliferation and Council for a Livable World join scientists and advocates of nuclear sanity around the world in mourning the death of Dr. Sidney Drell. Dr. Drell, a man of precision and passion, led a life guided by the scientific method and devoted to serving humanity. He was one […]
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The North Korean Nuclear Threat
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