US President Donald Trump’s renewed threat comes as Washington and Tehran continue talks over the Iran’s nuclear program, with a third round slated for Saturday in Oman.

Trump says he favors a nuclear deal with Iran but won’t hesitate to take military action if talks collapse, insisting he won’t be dragged into war by Israel — but might enter one by choice.

U.S. President Donald Trump said he was open to meeting Iran's supreme leader or the country's president, when he was asked by Time magazine in an interview on April 22 whether he would meet with either as the countries began nuclear talks.