The U.S. conducted what it called self-defense strikes on five targets in the Houthi-controlled area of Yemen after the Houthis employed an unmanned submarine for the first time since attacks in the Red Sea and Gulf of Aden began, the Pentagon said. Ednews reports citing ABC.
The submarine, an unmanned underwater vessel, or UUV, shows advancing Houthi capability and a shifting strategy, ABC News national security and defense analyst Mick Mulroy, a former Pentagon official and CIA agent, said.
"Unmanned surface and subsurface vessels are likely more difficult to detect and destroy than aerial drones and anti-ship missiles. The Houthis are not likely capable of manufacturing these weapons on their own, so they are probably coming from Iran," Mulroy said.
In addition to the unmanned submarine hit Sunday, the U.S.military said it struck an unmanned vessel that moves on the surface, as well as anti-ship cruise missiles which have made up the bulk of U.S. targets in the Houthi arsenal.