A bipartisan group of U.S. lawmakers urged Defense Secretary Jim Mattis on Tuesday to reconsider his support for a seemingly imminent assault by a Saudi-led coalition on the crucial Yemeni port city of Hodeida.

“In the face of Yemen’s senseless humanitarian tragedy, where 19 million people need emergency support, we are committed to using our Constitutional authority to assert greater oversight over U.S. involvement in the conflict and promote greater public debate regarding U.S. military participation in Yemen’s civil war, which has never been authorized by Congress,” the legislators said in a letter.

The letter comes on the heels of another, signed by 55 legislators, to President Trump and Attorney General Jeff Sessions insisting that any direct U.S. involvement in Yemen be brought before Congress for authorization. In a trip to Saudi Arabia in April, Mattis hinted at direct U.S. military and intelligence support for the Saudi-led coalition, which is seeking to dislodge the Shiite-led Houthi rebels from Sanaa and other areas they control in Yemen. […]