The U.S. Navy announced Wednesday it tested a laser weapon and destroyed a floating target in the Mideast, a system that could be used to counter bomb-laden drone boats deployed by Yemen’s Houthi rebels in the Red Sea.

The test Tuesday saw the USS Portland test-fire its Laser Weapon System Demonstrator at the target in the Gulf of Aden, the body of water separating East Africa from the Arabian Peninsula, the Associated Press (AP) reported.

The Portland, a San Antonio-class amphibious transport dock, has its home port in San Diego. The ship is deployed as part of the Essex Amphibious Ready Group that's now in the Mideast.

The Navy’s Mideast-based 5th Fleet described the laser as having “successfully engaged” the target in a statement. Previously, the Portland used the laser to bring down a flying drone in May 2020.

The Gulf of Aden sits along the southern coast of war-torn Yemen, which has been at war since Iranian-backed Houthi rebels seized its capital, Sanaa, in 2014. A Saudi-led coalition entered the conflict in March 2015. The war also has bled into the surrounding waterways, like the Red Sea and the Bab el-Mandeb, which connects the sea to the Gulf of Aden. These waterways lead to the Suez Canal and onto the Mediterranean Sea, making them crucial for international shipping and global energy supplies.

The Houthis have deployed drone boats into these waters, which can be piloted remotely and sent up to a target before detonating. These boats are suspected of being built with Iran's help.