"A Houthi spokesperson late today claimed responsibility reporting they had targeted two vessels, the Maersk Yorktown (28,900 dwt) a U.S.-flagged containership operated by Maersk Line Ltd., which operates under contract to the U.S. military, and the MSC Veracruz (68,000 dwt). The MSC vessel is registered in Portugal. The Houthis are again attributing the MSC vessel as an "Israeli ship" while saying a U.S. warship was also involved in today's attacks. UKMTO so far has only reported one distant explosion." See the original story at: The Maritime Executive.
Source: The Maritime Executive