The Latest: Trump threatens Iran’s oil infrastructure after US bombs island military sites

President Donald Trump said U.S. forces on Friday “obliterated” targets on Iran’s Kharg Island, home to the main terminal that handles the country’s oil exports. The speaker of the Iranian parliament had warned that such strikes would provoke a new level of retaliation.

Meanwhile, an American official said 2,500 more Marines and an amphibious assault ship are being sent to the Middle East nearly two weeks into the U.S.-Israeli war with the Islamic Republic.

Iran has continued to...