A drone hit the United Arab Emirates’ sole nuclear-power plant Sunday, risking a return to all-out war in the region — as President Trump warned Iran to agree to a peace deal soon or else. Fire broke out at the perimeter of the Barakah Nuclear Energy Plant when the drone struck an electrical generator outside the facility in what the UAE dubbed an “unprovoked terrorist attack.” The attack came just as President Trump spoke with Israeli Prime Minister Benjamin Netanyahu, with both nations reportedly preparing to resume war with Iran after the Islamic republic rebuffed America’s latest peace proposal.