Ankara, July 8 -- US President Donald Trump on Wednesday said the United States may pursue the de-nuclearisation of Iran without any formal agreement while accusing Tehran of repeatedly violating commitments made during negotiations.

Trump made the remarks during his meeting with Ukrainian President Volodymyr Zelenskyy on the sidelines of the 2026 NATO Summit in Ankara, where he criticised the previous nuclear agreement with Iran, which was agreed upon during the Obama administration and contrasted it with his own proposed approach.

"JCPOA, what a terrible deal. I call it the Obama nuclear waste deal. What he did with that deal is he caused tremendous hardship in the Middle East. It was a terrible, terrible thing to do. And we've been j...