Iran Update, February 22, 2024
February 22, 2024 - ISW PressIran and the Houthis are likely using their attacks in the Red Sea and the Gulf of Aden to test and refine their approach to striking naval targets. Houthi leader Abdulmalik al Houthi stated on February 22 that the group will “escalate” its operations targeting shipping around the Red Sea. Abdulmalik added that the group would introduce "submarine weapons,” likely referring to unmanned underwater vehicles (UUV), but gave no further details. CENTCOM reported that the Houthis used a UUV for the first time to threaten shipping around the Red Sea on February 17. The Houthis — enabled directly by Iran — have used combinations of cruise and ballistic missiles as well as aerial, surface, and underwater drones to attack civilian and military vessels around the Red Sea since November 2023. Iranian military advisers are providing targeting intelligence to support the Houthis’ attacks targeting US naval vessels.