Iran Threatens Nuclear Treaty Exit as Europe Weighs Sanctions 'Snapback'

Iran is warning it may withdraw from the Nuclear Non-Proliferation Treaty (NPT) if Britain, France, and Germany (the E3) move to reimpose UN sanctions over its nuclear program.

The threat comes as the E3 consider triggering the 'snapback' mechanism, which would restore international sanctions lifted under the 2015 nuclear deal, due to Iran's alleged non-compliance. In response, Iran is seeking support from Russia and China to counter Western pressure and is set to hold urgent talks with the E3 in Istanbul. The diplomatic standoff has heightened tensions, with Iran also warning of potential regional security repercussions if sanctions return.

The coming weeks are seen as critical for the future of the nuclear agreement and broader Middle East stability.