
US Coast Guard / CENTCOM released photo of weapons seized aboard an Iranian dhow on February 15 2024. The seizure included UUV and USV components. The annotations, highlighting possible UUV parts, have been added.
“The Biden administration is expanding efforts to surveil and intercept Iranian weapons being smuggled to Yemen, where Houthi militants have staged a deadly campaign of violence against commercial shipping that has proved resilient to six weeks of military strikes, said U.S. officials familiar with the matter.
The initiative seeks to map seafaring routes used by Tehran and stop the arms shipments while in transit, an acknowledgment that the Houthis are likely to pose a significant security challenge for the foreseeable future. It is part of a broader strategy that also includes sanctions and diplomatic pressure but faces constraint as essential military resources are in short supply.
This sound, to an old Coastie, a lot like what lead to the creation of Coast Guard Squadron One (ultimately 26 Point class 82-foot patrol boats) and Squadron Three (five to seven High Endurance cutters) during the Vietnam War.
At the very least expect more Coast Guard boarding teams to be operating with the Navy.
The Webber class Fast Response Cutters (FRC) are the weapon of choice here. The Navy never bothers to produce small ships suitable for the interdiction of clandestine coastal shipping, while this has always been a type common in the Coast Guard fleet. Six FRCs are already operating with the 5th Fleet out of Bahrain. They are already intercepting arms smugglers, as well as drug smugglers that finance Iranian proxy movements. The Coast Guard already has 55 FRCs and is procuring at least ten more.
Will we see more cutters assigned to 5th Fleet? They are also short of air assets. Will we see Coast Guard fixed wing aircraft searching the Arabian Sea?

