The US struck military sites on Kharg Island, from which Iran exports almost all its oil, for the first time overnight, upping the ante in a Middle East war that's raged for more than two weeks and shows little sign of easing. President Donald Trump said military facilities on the Persian Gulf island had been "obliterated," adding that he chose not to hit oil infrastructure "for reasons of decency." He threatened to do just that should Iran "do anything to interfere with the Free and Safe Passage of Ships through the Strait of Hormuz."