Multiple US B-2 bombers appear to have taken off from Whiteman Air Force Base in Missouri on Friday night and are heading west, according to flight tracking data CNN has reviewed, as President Donald Trump weighs his military options over a potential airstrike in Iran.

The Pentagon is moving stealthy B-2 bombers over the Pacific from their Air Force base in Missouri, a sign the Trump administration is getting them in place if needed for a strike on Iran. Flight-tracking services picked up the bombers and refueling tankers heading out past the West Coast,

President Donald Trump says the U.S. military struck three sites in Iran, directly joining Israel’s war against a longtime foe amid Tehran’s threat of reprisals that could spark a wider regional conflict.