Caption
Donald Trump and Vladimir Putin attend their bilateral meeting at the G20 Osaka Summit in Osaka, Japan, on June 28, 2019. (Mikhail Svetlov via Getty Images)
Missile Defense
Missile Defense
Caption
Navy Phoenix missile (U.S. Navy)
Caption
Soldiers rehearse battle drills with the PATRIOT long-range, all-altitude, all-weather air defense system capable of countering tactical ballistic missiles, cruise missiles and advanced aircrafts (U.S. Army Photo by SGT Raquel Birk)
Caption
U.S. Air Force photo by SSgt Christopher Ruano
Caption
Russian soldiers stand near a Topol-M ICBM while participating in a rehearsal for the nation's Victory Day parade outside Moscow in Alabino on April 22, 2008.
Caption
A ground-based interceptor is launched by the ground-based midcourse defense system out of Vandenberg Air Force Base, Calif., May 30, 2017.
Experts
Rebeccah L. Heinrichs
Senior Fellow and Director, Keystone Defense Initiative
Tim Morrison
Senior Fellow
Iku Tsujihiro
Research Associate
