WASHINGTON (Reuters)The United States is moving B-2bombers to the Pacific island of Guam, two U.S. officials told Reuters on Saturday, as President Donald Trump weighs whether the United States should take part in Israel's strikes against Iran.It was unclear whether thebomberdeployment is tied to Middle East tensions.The B-2 can be equipped to carryAmerica's 30,000-poundGBU-57 Massive Ordnance Penetrator, designed to destroy targets deep underground. That is the weapon that experts say could be used to strike Iran's nuclear program, including Fordow.The officials, speaking on the condition of anonymity, declined to disclose any further details. One official said no forward orders had been given yet to move thebombers beyond Guam. They did not say how many B-2bombers are being moved.The Pentagon did not immediately respond to a request for comment.Reporting by Idrees Ali and Phil Stewart; editing by Diane Craft