Yemen's Houthi group said on Monday that it had launched fresh attacks at two Israeli targets and two U.S. aircraft carriers, using drones and cruise missiles.

"We launched a drone attack at a vital target in the city of Ashkelon and another drone attack at a military target in the city of Eilat," Houthi military spokesperson Yahya Sarea said in the statement aired by Houthi-run al-Masirah TV.

He didn't identify the names of the targets in both cities in southern Israel.

"As part of confronting the American aggression ... we targeted the aircraft carrier Truman and its escorting warships in the northern Red Sea, using two cruise missiles and two drones," Sarea said, referring to the USS S. Harry Truman.

"We also targeted the aircraft carrier Vinson (the USS Carl Vinson) and its escorting warships in the Arabian Sea, using three cruise missiles and four drones," he said.

Sarea reaffirmed that the group's attacks "will continue" against Israel and the U.S. naval forces in the region.

According to the Houthi television, the attacks against Israel and the U.S. warships were carried out in the past 24 hours.

The Israeli defense forces have yet to comment on the Houthi claim, nor the U.S. military.

Meanwhile, the U.S. airstrikes in Yemen have been continuing. Early in the day, the Houthi television said the death toll from U.S. airstrikes on Sunday night against a popular market in the Shu'ub neighborhood in central Yemen's capital Sanaa rose to 12, with 30 other "civilians" wounded.

Also on Sunday night, the Houthi television reported other U.S. airstrikes on several Houthi locations in the northern provinces of Al-Mahwit, Saada, and Marib.

Tensions between the Houthi group and the U.S. military have escalated since Washington resumed airstrikes on Houthi targets in Yemen on March 15 to deter the group from targeting Israel and U.S. warships.