More than a two weeks of strikes across the Middle East has ripped up flight schedules and unsettled global stock markets, while the U.S., Israel and Iran have not publicly indicated a willingness to bring the war to an end.

Iran has effectively shut the Strait, a narrow passage of water between Iran and Oman, choking off a fifth of global oil supply in ​the biggest disruption ever.

President Donald Trump threatened more strikes on Iran's main oil export hub over the weekend and said he was not ready to reach a deal to end the war.