With the Navy being patrol-craft-poor during OIF in the summer of 2002, Big Blue asked its poor uncle, the USCG, to temporarily shift a few 110-foot Island-class patrol boats to CENTCOM control in Bahrain.
Soon after, four East Coast-based Islands, USCGC Adak, Aquidneck, Baranof, and Wrangell, were carried via heavy lift vessel to the Persian Gulf and eventually became Patrol Forces Southwest Asia (PATFORSWA) while four others, USCGC Bainbridge Island, Grand Isle, Knight Island, and Pea Island, were shifted to the Mediterranean as PATFORMED.
While the Med mission evaporated by 2004 due to Turkey not wanting to help support OIF and was stood down, those four cutters sent TDY to PATFORSWA never saw the U.S. again and were decommissioned there decades later, the force augmented to a full six-pack with the addition of Island-class sisters, USCGC Maui and Monomoy.
Persian Gulf (April 27, 2005) – Coast Guardsmen aboard U.S Coast Guard Cutter Monomoy (WPB 1326) wave good-bye to the guided missile cruiser USS Antietam (CG 74) after the first underway fuel replenishment (UNREP) between a U.S. Navy cruiser and a U.S. Coast Guard Cutter. Antietam completed fuel replenishment with the Monomoy in about two hours and saved the 110-foot patrol boat a four-hour trip to the nearest refueling station. Antietam and Monomoy are conducting maritime security operations (MSO) in the Persian Gulf as part of Commander, Task Force Five Eight CTF-58). U.S. Navy photo by Journalist Seaman Joseph Ebalo (RELEASED)
The force was recently refreshed with six brand-new 154-foot Sentinel-class cutters: USCGC Charles Moulthrope, Robert Goldman, Glen Harris, Emlen Tunnell, John Scheuerman, and Clarence Sutphin Jr arriving, and the old Islands disposed of in-theatre.
220822-A-KS490-1182 STRAIT OF HORMUZ (Aug. 22, 2022) From the left, U.S. Coast Guard fast response cutters USCGC Glen Harris (WPC 1144), USCGC John Scheuerman (WPC 1146), USCGC Emlen Tunnell (WPC 1145) and USCGC Clarence Sutphin Jr. (WPC 1147) transit the Strait of Hormuz, Aug. 22. The cutters are forward-deployed to U.S. 5th Fleet to help ensure maritime security and stability across the Middle East. (U.S. Army photo by Spc. Noah Martin)
Now, with the NWU-camo wearing 300-member force (six cutters, an extra crew, and 150 shoreside personnel) pulled out of the Gulf ever since February, as the 154s aren’t really built to operate against non-stop drone attacks, it seems the Navy finally threw in the towel on PATFORSWA’s mission and is shifting them to where they can win more hearts and minds, the Western Pacific.
From USCG PAO:
The United States Coast Guard transitioned its Expeditionary Cutter Squadron (ECS), historically called Patrol Forces Southwest Asia (PATFORSWA), to operate in the Western Pacific conducting maritime security operations and cooperative maritime activities with allies and partner nations in the region, in response to national security requirements.
The Expeditionary Cutter Squadron will be capable of performing missions as part of the U.S. Joint Force. The squadron is currently operating in the U.S. Pacific Command area of operations to protect the homeland and maritime approaches, including Guam and the Pacific Islands.
For more than 20 years, the Coast Guard has provided forward-deployed capabilities to support U.S. Central Command and U.S. Naval Forces Central Command from Bahrain. The unit has successfully executed maritime security, maritime interdiction, and maritime domain awareness missions throughout the Middle East.
“Coast Guard forces have always adapted to meet urgent national needs,” said Adm. Kevin Lunday, Commandant of the Coast Guard. “The Expeditionary Cutter Squadron enhances the Coast Guard’s ability to deploy our forces in support of Combatant Commanders and national security objectives. Our expeditionary cutter forces provide Combatant Commands with uniquely capable maritime assets, leveraging the Coast Guard’s military and law enforcement authorities to advance U.S. national security objectives in the Western Pacific and Western Hemisphere.”
Expeditionary Cutter Squadron forces will integrate with U.S. Combatant Commands to conduct exercises and maritime cooperative activities that enhance interoperability, strengthen strategic partnerships, and advance shared security objectives throughout the region. The transition of the Expeditionary Cutter Squadron reflects the Coast Guard’s intent to provide agile, capable, and responsive maritime forces. These forces will rapidly support national security objectives across a range of operational theaters while leveraging the Service’s unique authorities.
This explains open-source images of the entire PATFORSWA force seen shipping past Singapore in March.
WarshipCam -Official, March 29 at 4:49 PM. All six Bahrain-based USCG Sentinel-class cutters eastbound in the Singapore Straits – USCGC Charles Moulthrope (WPC-1141), USCGC Robert Goldman (WPC-1142), USCGC Glen Harris (WPC-1144), USCGC Emlen Tunnell (WPC-1145), USCGC John Scheuerman (WPC-1146) & USCGC Clarence Sutphin Jr. (WPC-1147) – March 2026 SRC: X-@StraitsSights
As well as Tunnnell and Moulthrope popping up in the Philippines a couple of weeks ago exercising with the locals in the South China Sea and during Cooperation Afloat Readiness and Training (CARAT) in Thailand last week.
Philippine Coast Guard Teresa Magbanua-class multi-role response vessel BRP Melchora Aquino (MMRV 9702) and U.S. Coast Guard Sentinel-class Fast Response Cutter USCGC Charles Moulthrope (WPC 1141) sail in formation during part of the Maritime Cooperative Activity (MCA) in the Philippines’ Exclusive Economic Zone, June 27, 2026. The U.S. Navy routinely operates with the Armed Forces of the Philippines and partners and allies through MCAs to continually develop, exercise, and enhance multi-domain tactical interoperability to uphold peace and security in the region. (Courtesy photo by U.S. Coast Guard)
The squadron is forward-deployed west of Guam, as noted by Janes:
“The cutters are approved to operate from Singapore and Subic Bay in the Philippines through September [2026], with command and logistics handled out of Singapore and vessels rotating through Subic Bay,” the spokesperson said. “These operations reflect a long-standing commitment to a free and open Pacific and support a region where all nations, large and small, can operate freely, safely, and lawfully at sea.”
Are they going to remain there or fall back to Guam?
Of note, the service already has three 154s currently based in Guam, replacing two aging Island-class WPBs. They have been conducting some seriously long-legged (like 5,380nm) patrols as of late.
So does this mean there will be nine 154s in Guam?
Likely not, but you could see these new-to-the-WestPac boats soon spread out across allied Operation Blue Pacific nation partners that have little-to-no maritime forces, such as the Cook Islands, the Federated States of Micronesia, Fiji, Kiribati, Nauru, Palau, Papua New Guinea, the Republic of the Marshall Islands, Samoa, Tonga, Tuvalu, and Vanuatu– most of which have very real problems with incroachng Chinese influence, smuggling and illegal fising.
Winning hearts and minds in the WestPac littoral via white hulls with racing stripes.
