Russia forces disbandment of U.N. panel monitoring N. Korea sanctions
A Swiss-led U.N. Security Council committee will find it harder to deal with 'suspicions' of sanctions violations.
Nuclear Security & WMD
News and insights on nuclear security policy and weapons of mass destruction (nuclear, chemical and biological weapons), amid threats and risks ranging from Russia's war in Ukraine to North Korea's missile tests.
Enjoy our Free+ stories and our weekly newsletter
Start your free accessAlready have an account? Log in
With 2 new members, NATO trainings and Nordic area expand
Sweden does not share a border with Russia, but its coastlines stretch 3,218 kilometers to its east along the Baltic Sea.
‘Doomsday Clock’ warns of nuclear threats, wars, climate crisis and AI
The symbolic clock will remain set at the closest point to the symbolic hour of apocalpyse it has ever been since 1947.
Europeans and U.S. condemn Iran's acceleration in nuclear program
The U.N. nuclear watchdog has reported that Tehran increased its output of near weapons-grade uranium.
IAEA to monitor Japan's release of water from Fukushima nuclear plant
The U.N. agency's report last month concluded that Japan's plans were consistent with international safety standards.
IAEA confirms Russia put explosive mines by Ukrainian nuclear reactor
But the U.N. agency says any detonation of the mines should not affect the site’s nuclear safety and security systems.
Groups warn of backsliding in nuclear security around the world
The biennial report noted the erosion of nuclear security coincides with growing nuclear security dangers and alarming increases in stockpiles of weapons-usable nuclear materials.
Groups oppose U.S. equipping Ukraine with cluster munitions
The weapons are banned under a Geneva-based treaty adopted by 111 nations, but not the U.S., Ukraine or Russia. Certain types are still permitted if they can self-destruct.
IAEA finds no nuclear sabotage plans in Ukraine but can't rule it out
Experts with the Vienna-based U.N. agency have inspected parts of the facility in recent days and weeks, but Russian occupying forces are restricting some access.
U.N. watchdog finds vulnerable water supply at Ukraine nuke plant
The dam’s reservoir, with about 18 million cubic meters of water, provided water for Zaporizhzhya's cooling pools.
Nuclear diplomacy suffers major setback in Russia’s war on Ukraine
The total number of nuclear warheads fell worldwide, but the amount of operational nuclear weapons started to rise.
Ukraine dam blast unleashes disaster with nuclear ramifications
Kyiv said Russian forces blew up the Kakhovka dam and hydroelectric power station along the Dnieper River, while Moscow blamed it on the Ukrainian military.
Nuclear tensions fuel disarmament agenda for Hiroshima G-7 summit
Humanitarian leaders say the risk of nuclear catastrophe is the highest 'since the worst moments of the Cold War.'
Russian evacuation around Ukraine plant alarms U.N. nuclear watchdog
IAEA experts at Ukraine's Zaporizhzhya Nuclear Power Plant were closely monitoring the situation after learning the town of Enerhodar was being evacuated.
International arms control at a 'crossroads' over nuclear threats
Despite his concerns about Russia and China and the "unraveling" of the international arms controls regimes the world has long depended on, the NATO chief emphasized the need to negotiate new arms control arrangements.
G-7 pushes back against aggressive nuclear moves by Russia and China
The Group of Seven's nonproliferation directors expressed alarm that Russia, China and North Korea have all been pushing to expand their nuclear-armed capabilities.