690740 1 RI HONG-SOP DPRK KPi.004 2009-07-16 Former director, Yongbyon Nuclear Research Center, oversaw three core facilities that assist in the production of weapons-grade plutonium: the Fuel Fabrication Facility, the Nuclear Reactor, and the Reprocessing Plant. Former director, Yongbyon Nuclear Research Center, and Head of Nuclear Weapons Institute Democratic People's Republic of Korea UN List 2018-07-09 2022-07-26 2023-06-29 Pyongyang Democratic People's Republic of Korea EXACT 1940-02-26