An independent think tank on armed conflict and disarmament
Negotiators at a UN review conference on the Nuclear Nonproliferation Treaty have failed to reach consensus on a final document, marking a third straight setback. A watered‑down text remains, with continued disputes over Iran, Russia, and other major powers affecting disarmament efforts. The conference chair says there will be no adoption this session.
Global spending on nuclear weapons has risen to a record $119bn for 2025, with the US accounting for the largest share. ICAN warns that this surge comes as disarmament commitments waver. SIPRI notes rising deployment and modernization across major powers.