India, May 12 -- Iran has warned that it could raise uranium enrichment to weapons-grade levels of 90 per cent if it is attacked again by the United States or Israel, escalating tensions amid stalled nuclear negotiations.

The warning comes as diplomatic efforts remain deadlocked and reports suggest continued military planning discussions in Washington regarding Iran's nuclear programme.

A spokesperson for Iran's parliamentary commission, Ebrahim Rezaei, said that increasing enrichment to 90 per cent is among the options being considered if hostilities resume.

"One of Iran's options in the event of another attack could be 90 per cent enrichment," Rezaei said in a post on social media platform X, adding that the matter would be reviewed ...