CENTCOM confirms Navy intercepted Iranian-flagged cargo vessel trying to reach port. U.S. Navy fired at Iranian-flagged vessel as it violated blockade, CENTCOM confirms. NEW You can now listen to Fox News articles! An Iranian-flagged cargo ship recently seized by U.S. forces had recently traveled through Chinese ports , spotlighting a supply route now under scrutiny as officials probe suspected dual-use cargo aboard the vessel. The vessel, Touska, remains in U.S. custody as American forces