Houthi's Red Sea Attack: What Are Houthi Suicide Boats?

A second ship sunk in the Red Sea on June 19 after Yemen’s Houthi rebels attacked the vessel and killed one mariner on board. The Iran-backed group has been attacking ships in the vital maritime corridor over the Israel-Hamas war in the Gaza Strip. The group used two different bomb-carrying drone boats to hit the vessel from both its side and the stern. So, what are these Houthi suicide boats? News9 Plus decodes.