The Pentagon is moving additional Marines and warships to the Middle East as Iran steps up its attacks on the Strait of Hormuz, according to three U.S. officials.

Defense Secretary Pete Hegseth has approved a request from U.S. Central Command, responsible for American forces in the Middle East, for an element of an amphibious ready group and attached Marine expeditionary unit, typically consisting of several warships and 5,000 Marines and sailors, the officials said.

The Japan-based USS Tripoli and its attached Marines are now headed for the Middle East, two of the officials said. Marines are already in the Middle East supporting the Iran operation, the officials said.
