Yemen’s Houthi militants have intensified their attacks on Red Sea merchant ships using drone boats packed with explosives.
These unmanned surface vehicles (USVs) allow for precise strikes while minimizing Houthi exposure to counter-attacks. Since November, over 70 attacks have been launched, resulting in the sinking of two vessels, the seizure of another, and the deaths of at least three seafarers, Reuters reports.
Recent weeks saw three more ships attacked by USVs, contributing to the sinking of the Tutor cargo ship. Maritime security sources note that US-led coalition warships have conducted at least six defensive strikes on these USVs since February.
Experts believe the Houthis may be inspired by the success of similar tactics used by Ukrainian forces in the Black Sea. According to Reuters, USVs targeting vessels at the waterline cause significant damage and water ingress, complicating damage control. In some instances, these USVs are outfitted with dummies to resemble pirates, adding a psychological element to the attacks.
Additionally, Houthis use spotters at sea to record and remotely steer the USVs to their targets. This escalation has driven up war risk insurance premiums for ships passing through the Red Sea, with rates for non-U.S. and non-Israeli vessels, such as those from China, remaining comparatively lower, Reuters informs.
