US President Donald Trump said Saturday he would meet later in the day with top advisers to review Iran’s latest proposal and could decide by Sunday whether to resume military action against Tehran.

Iran says it's considering the latest U.S. peace offer, as President Trump says he's willing to wait "a couple of days" for a response.

U.S. Secretary of State Marco Rubio says there's been "slight progress" in talks with Iran, amid uncertainty about a potential deal or renewed conflict.