All articles tagged with #nuclear proliferation
Washington’s drift away from explicit extended deterrence is pushing allies to reconsider their own nuclear options, raising the risk of a proliferation cascade as major powers modernize arsenals and the Nonproliferation Treaty faces renewed strain.
Donald Trump threatened a heavy U.S. attack on Iran’s fortified underground nuclear facility known as Pickaxe Mountain as the Middle East conflict broadens, with oil prices climbing amid strikes and warnings from officials about mounting war costs and potential disruption of Strait of Hormuz.
China’s navy fired a ballistic missile from a nuclear-powered submarine with a dummy warhead into the Pacific as part of its annual training, pre-notified to relevant governments. New Zealand said the missile landed in the South Pacific Nuclear Free Zone, prompting condemnation from Australia and Japan and underscoring worries about Beijing’s expanding naval reach in the Asia-Pacific.
A drafted U.S.-Iran memorandum of understanding envisions an immediate end to hostilities on all fronts, mutual respect for sovereignty, a 60-day window to finalize a broader deal, phased sanctions relief, removal of naval restrictions, safe passage for commercial ships, a $300 billion reconstruction package, and a mechanism to monitor compliance, with Iran reaffirming it will not pursue nuclear weapons and negotiations to resolve nuclear issues continuing under a UNSC-endorsed final agreement.
IAEA Director-General Grossi warned that, should Iran decide to weaponize its nuclear program, the stockpile could enable up to about 10 bombs, though Iran maintains its program is peaceful. A new IAEA board resolution found Iran in noncompliance for failing to explain uranium traces at undeclared sites and urged renewed cooperation and access, with the possibility of further action. Iran’s ambassador countered, saying cooperation has occurred and criticizing the resolution amid a tense security environment.
Chinese President Xi Jinping arrives in Pyongyang for his first North Korea visit in seven years to meet Kim Jong Un as North Korea touts an exponential expansion of its nuclear arsenal; analysts say Beijing aims to steer Pyongyang toward regional engagement and denuclearisation talks while keeping Pyongyang from drifting closer to Russia, with possible discussions on economic engagement and broader regional issues such as Taiwan and Japan.
The ISW-CTP daily Iran Update highlights a widening gap between the US and Iran over nuclear concessions, noting Iran has not committed to removing its HEU stockpile or ending enrichment as talks continue with mediators seeking sanctions relief in exchange for guarantees; President Trump insists any deal must be “great and meaningful” and rejects the JCPOA. Iran maintains a contested claim to the Strait of Hormuz as territorial waters and seeks to rebrand tolls as fees, a stance US officials oppose. Saudi media floated a phased MOU on ceasefire and navigation restoration, but Tehran and IRGC outlets dispute the terms. On the battlefield, Hezbollah is using rudimentary FPV drone “swarm” tactics with multiple drones, likely to be refined. Iran’s domestic internet shutdown order remains under SNSC review, while Iraq’s PMF-disarmament debates reflect ongoing US pressure to curb Iranian influence in the region.
With talks stalled and the Strait of Hormuz still blocked, Trump’s options range from a quick air campaign to a broader blockade and limited ground raids; analysts warn these steps are unlikely to force Iran to concede and could trigger rapid escalation, humanitarian harm, and global energy disruption, prompting mediators to push for de-escalation.
Trump said King Charles III agrees with him on preventing Iran from obtaining a nuclear weapon and described a private exchange at the White House state dinner, while Buckingham Palace stressed the monarch’s government’s long-standing position on nuclear nonproliferation.
Experts warn that US-Israeli strikes on Iran could destabilize the regime and raise the risk that enriched uranium and weaponization know‑how spill into the black market or to states/non-state actors, even as Iran retains enriched material and replacement scientists. Non-state actors face barriers to obtaining weapons-grade uranium, but the campaign has hit key weaponization sites and could complicate Iran’s path to a weapon, fueling broader proliferation concerns.
Russia and China condemned the US-Israeli strikes on Iran, with Lavrov and Wang Yi saying there is no clear evidence Iran is developing nuclear weapons and calling for an immediate halt to hostilities; Beijing pressed for de-escalation and protection of Chinese personnel, while Moscow warned the attack could spur nuclear proliferation and urged a diplomatic resolution.
Iranian Foreign Minister Abbas Araghchi tells CBS’s Face the Nation that diplomacy is the path to a peaceful, potentially stronger nuclear deal than the 2015 JCPOA, asserts Iran’s right to enrichment under the NPT, and says a draft proposal is being prepared ahead of a Geneva meeting with U.S. envoy Steve Witkoff. He warns against war and frames any response as self-defense if attacked, while arguing that the current military buildup should not derail negotiations.
In a power-driven landscape, Nordic strategists and U.S. allies such as Poland, Japan, and South Korea are weighing whether to develop their own nuclear weapons to ensure security, highlighting evolving risks and debates around nuclear proliferation and deterrence.
President Trump announced plans to resume US nuclear testing, likely focusing on subcritical or non-explosive tests that do not produce mushroom clouds, according to experts. These tests involve laboratory simulations or small reactions, and do not violate existing treaties, but could impact global nuclear dynamics if other countries follow suit.
The US Department of State has imposed sanctions on five individuals and one entity linked to Iran's Organization of Defensive Innovation and Research (SPND), targeting activities related to nuclear proliferation and efforts to develop weapons of mass destruction, in response to Iran's non-compliance with nuclear commitments and ongoing proliferation activities.