LONDON: Footage has been released of an oil tanker being struck by a Houthi drone vessel in the Red Sea.

The group published a video appearing to show the unmanned boat colliding with the Panama-flagged Cordelia Moon on Tuesday.

In the footage, a large explosion is seen on the vessel’s port side, followed by a plume of smoke engulfing the tanker. Its crew reported no major injuries and that all aboard are safe.

The attack reportedly occurred about 70 miles (110 km) off the Yemeni port city of Hodeidah, which is controlled by the militia.

The Houthis later claimed responsibility for the attack, which it said involved eight ballistic and winged missiles, a drone and an unmanned boat.

The US Navy said that the captain of a nearby vessel reported seeing four “splashes” in the water around the Cordelia Moon, believed to have been caused by missiles launched at the tanker missing their target.

Though the Houthis described the Cordelia Moon as a British ship, it is managed by an Indian company called Margao Marine Solutions.

Meanwhile, British security firm Amber reported that a second vessel, sailing under the Liberian flag, was struck by a missile about 97 nautical miles northwest of Hodeidah later that day as it traveled toward the Suez Canal. Its crew also reported no major injuries and that all aboard are safe.

The two attacks represent a return to the targeting of commercial shipping by the Houthis after a brief hiatus in operations.

The group began attacking vessels in the region following Israel’s invasion of Gaza last year.

The Houthis have also launched drone and missile attacks against Israel since the start of hostilities, and on Monday threatened to “escalate military operations” after shooting down a US military drone as it flew over Yemen. That incident followed a series of Israeli air raids over Houthi-occupied Yemen last week, which hit a number of military and oil installations.