Caption
Samarkand, Uzbekistan, on April 10, 2025. (Getty Images)
Arms Control and Nonproliferation
Arms Control and Nonproliferation
Caption
The Baker test during Operation Crossroads, a series of two nuclear weapons tests conducted by the United States at Bikini Atoll, July 25, 1946. (Galerie Bilderwelt/Getty Images)
Caption
US President Barack Obama, chairs a special meeting of the UN security council during the 69th Session of the UN General Assembly on September 24, 2014 in New York. (ALAIN JOCARD/AFP/Getty Images)
Caption
Titan nuclear intercontinental ballistic missile in silo in Arizona (Photo by Michael Dunning/Getty Images)
Caption
President Barack Obama in the Oval Office September 27, 2013 in Washington D.C. (Pete Souza/White House via Getty Images)
Caption
The Navy's nuclear ballistic submarine USS Maine conducts surface navigational operations about 50 miles south of Puerto Rico. (U.S. Navy photo)
Caption
US President Barack Obama (R) and Japanese Prime Minister Shinzo Abe shake hands after laying wreaths at the Hiroshima Peace Memorial Park in Hiroshima on May 27, 2016. (JIM WATSON/AFP/Getty Images)
Caption
U.S. Secretary of State John Kerry delivers a speech on the nuclear agreement with Iran at the National Constitution Center September 2, 2015 in Philadelphia, Pennsylvania. U.S. (Mark Makela/Getty Images)
Caption
Military Parade on the Red Square in Moscow, Russia, May 9, 2016. (The Presidential Press and Information Office/www.kremlin.ru)
Caption
White House Deputy National Security Advisor Ben Rhodes addresses the media at the Edgartown School on August 22, 2014 in Edgartown, Martha's Vineyard, Massachusetts. (Darren McCollester/Getty Images)
Experts
Jack David
Senior Fellow and Trustee
Rebeccah L. Heinrichs
Senior Fellow and Director, Keystone Defense Initiative
