North Korea moved closer to relaunching its nuclear arms program, announcing that it wants to reactivate its atomic bomb-producing facility and banning U.N. inspectors from the site.
WASHINGTON, Nov. 14 (UPI) -- The U.S. National Nuclear Security Administration, in partnership with Russia, has completed security upgrades at the Mayak nuclear weapons storage facility.
AKTAU, Kazakhstan, Nov. 13 (UPI) -- The United States and Kazakhstan have completed a new facility to dispose of nuclear material in a multiyear plan to counter nuclear proliferation.
WASHINGTON, Nov. 12 (UPI) -- The United States says verification of North Korea's earlier nuclear activities must include samples taken from its nuclear sites.
VIENNA, Oct. 29 (UPI) -- Diplomats in Vienna say there is enough evidence to justify further investigation of a suspected Syrian nuclear site bombed by Israel in September 2007.
BEIRUT, China, Oct. 25 (UPI) -- South Korean President Lee Myung-bak says Asian and European leaders should help him entice North Korea into demilitarizing through economic cooperation.
MOSCOW, Oct. 23 (UPI) -- Russian and South Korean leaders at the six-party talks on North Korea's nuclear disarmament met Thursday in Moscow to coordinate negotiations.
VIENNA, Oct. 13 (UPI) -- The International Atomic Energy Agency said Monday North Korea allowed its inspectors back into the Yongbyon nuclear facility.
PYONGYANG, North Korea, Oct. 12 (UPI) -- North Korea says it will resume dismantling its nuclear reprocessing complex in the wake of a U.S. decision to drop the country from its terrorism list.
SEOUL, Oct. 10 (UPI) -- U.S. and North Korean officials reached a tentative deal that may leave undeclared nuclear sites closed to international inspectors, an official said Friday.
TOKYO, Oct. 10 (UPI) -- Japanese Prime Minister Taro Aso has turned down a U.S.-supported North Korean nuclear verification offer, sources told the Financial Times.
PYONGYANG, North Korea, Oct. 9 (UPI) -- The North Korean government said Thursday that international inspectors won't be allowed into its Yongbyon nuclear reactor complex.
SEOUL, Oct. 8 (UPI) -- North Korea is unlikely to have or actually started developing nuclear warheads, the chairman of South Korea's Joint Chiefs of Staff said Wednesday.
SEOUL, Oct. 3 (UPI) -- Chief U.S. nuclear envoy Christopher Hill said Friday he had "substantive" talks with North Korea over nuclear disarmament, but no breakthrough was reported.
PYONGYANG, North Korea, Oct. 1 (UPI) -- U.S. envoy Christopher Hill was in North Korea Wednesday for negotiations aimed at rescuing a nuclear disarmament deal with Pyongyang.