Arms control : agreement between the United States of America and the Russian Federation extending the Treaty of April 8, 2010, effected by exchange of notes at Moscow, January 26, 2021; entered into force February 3, 2021.
Agreement between the United States of America and the Russian Federation extending the Treaty of April 8, 2010, effected by exchange of notes at Moscow, January 26, 2021; entered into force February 3, 2021