Caption
Laboratory technicians work on samples to be tested for the COVID-19 coronavirus at a testing facility in Wuhan, China on August 4, 2021. (Getty Images)
Missile Defense
Missile Defense
Caption
President Trump announces he will not recertify the Iran deal, October 13, 2017 (BRENDAN SMIALOWSKI/AFP/Getty Images)
Caption
North Korean leader Kim Jong-Un inspecting a launching drill of the medium-and-long range strategic ballistic rocket Hwasong-12, September 16, 2017 (STR/AFP/Getty Images)
Caption
North Korean leader Kim Jong-Un touring unknown North Korean facility, September 3, 2017 (STR/AFP/Getty Images)
Caption
Chinese UN Ambassador Liu Jieyi speaks a meeting of the United Nations Security Council concerning North Korea, September 11, 2017 (Drew Angerer/Getty Images)
Caption
Japanese Prime Minister Shinzo Abe reacts to North Korea's 6th nuclear test, September 3, 2017 (Tomohiro Ohsumi/Getty Images)
Experts
Rebeccah L. Heinrichs
Senior Fellow and Director, Keystone Defense Initiative
Iku Tsujihiro
Research Associate
Timothy A. Walton
Senior Fellow, Center for Defense Concepts and Technology
