Iran warns of 90% uranium enrichment in case of renewed US-Israeli attack

Iran warned on Tuesday that one of its possible responses could be uranium enrichment up to 90%, a level considered weapons-grade, in the case of a renewed offensive by the US and Israel on its territory.

"One of Iran's options in the event of another attack could be ​90 percent enrichment. We will review it ​in the parliament," Ebrahim Rezaei, spokesman for the Iranian parliament’s Foreign Policy and National Security Committee, said in a post on X.

A ceasefire took effect on April 8 through Pakistani mediation, but talks in Islamabad failed to produce a lasting agreement.

The truce in the Iran war was later extended by US President Donald Trump.

On Sunday, Iran sent Pakistan its response to a US proposal for ending the war, but Trump dismissed it as “totally unacceptable.”