Tag Archives: 4th marines

USCG Ups 154-foot Cutter Buy to 77 Hulls, PSU Boat Raiders, and HITRON Marks 1,000 ‘kills’

Posted on by Leave a comment

The Coast Guard’s 2004 Program of Record for its planned Sentinel-class Fast Response Cutter (FRC) program was “24 to 36 hulls.”

That was then.

Envisioned to replace 49 aging 110-foot 1980-90s vintage Island class patrol cutters (WPBs), 12 of which had been ruined in a botched lengthening modification, the new ships would be 30 percent longer, at 154-feet, and nearly twice the tonnage.

110-foot Island class cutters compared to the new 154-foot Sentinel (Webber) class FRCs

Powered by two 5,800 shp MTU diesels (double the plant of the 110s), the FRCs also had 50 percent greater unrefueled range (2,900nm vs 1,882nm), a much better cutter boat (a stern dock launched jet drive 26-footer vs a davit deployed 18-footer with an outboard), better habitability, sensors, commo, and better guns (a gyro-stabilized remote fired Mk 38 Mod 2/3 25mm with an EO/IR sensor system and 4-6 M2s/Mk19s vs an unstabilized eyeball-trained Mk 38 Mod 0 and two M2s).

Plus, they had larger crews, at 4 officers, 4 POs, and 16 ratings, vs 2/2/12, which meant more hands could be sent away on landing details.

This meant they would be rated as WPCs instead of WPBs, akin to the Navy’s similar 170-foot Cyclone-class PCs.

MIAMI — The Coast Guard Cutter Webber, the Coast Guard’s first Sentinel Class patrol boat, arrives at Coast Guard Sector Miami Feb. 9, 2012. The 154-foot Webber is a Fast Response Cutter capable of independently deploying to conduct missions such as ports, waterways, and coastal security, fishery patrols, drug and illegal migrant law enforcement, search and rescue, and national defense along the Gulf of Mexico and throughout the Caribbean. U.S. Coast Guard photo by Petty Officer 3rd Class Sabrina Elgammal.

The lead FRC delivered, USCGC Bernard C. Webber (WPC-1101), commissioned in April 2012, while the last 110s to leave Coast Guard service did so this summer, at which point the FRCs, which have proven extremely handy, even on long-ranging blue water cruises in the Pacific, had 58 hulls in service with another nine under contract.

A big jump from 24-36!

The truth is, the USCG is pressing these new 154-footers into the gap left by their aging 210-270-foot blue-water medium-endurance cutter fleet. Mission whackamole.

Classmember USCGC Oliver Berry (WPC-1124) completed a nearly 9,300-nautical-mile, 45-day round-trip patrol from Hawaii to Guam in 2020 and followed it up with a 46-day patrol in 2024. At the same time, several of these hulls are self-deploying 7,700 miles from Key West to new home ports in Alaska.

There have been repeated calls for the Navy to purchase members of the class for use in littoral operations, as the cutter has sufficient weight and space to mount a Naval Strike Missile box launcher with four tubes at the stern.

Now, the CG has upped the $65 million per-cutter Sentinel class program to 77 hulls, with a 10-ship buy announced this week.

“Since its introduction to the fleet in 2012 as the successor to the 110-foot Island class patrol boat, the Fast Response Cutter has consistently proven its capabilities, adaptability, and effectiveness in a wide range of maritime environments and Coast Guard missions,” said RADM Mike Campbell, the Coast Guard’s Director of Systems Integration and Chief Acquisition Officer.

PSU Boat Raiders!

As part of Arctic Edge 2025, an element of 3rd Bn, 4th Marines, 1st MARDIV teamed up with Long Beach, California-based USCGR Port Security Unit 311 to use their 32-foot Transportable Port Security Boats to conduct a boat raid on a “simulated enemy port” at Port Mackenzie, Alaska.

A sort of budget SWCC/SEAL kind of arrangement.

The SWCC we have at home, if you will.

U.S. Coast Guardsmen with Port Security Unit 311, and U.S. Marines with Kilo Company, 3rd Battalion, 4th Marine Regiment, 1st Marine Division, depart after conducting an amphibious raid on a simulated enemy port during ARCTIC EDGE 2025 (AE25) at Port Mackenzie, Alaska, Aug. 13, 2025. (U.S. Marine Corps photo by Cpl. Earik Barton)

U.S. Coast Guardsmen with Port Security Unit 311, and U.S. Marines with Kilo Company, 3rd Battalion, 4th Marine Regiment, 1st Marine Division, conduct an amphibious raid on a simulated enemy port during ARCTIC EDGE 2025 (AE25) at Port Mackenzie, Alaska, Aug. 13, 2025. The raid was conducted to demonstrate joint-service interoperability in an austere environment. (U.S. Marine Corps photo by Cpl. Earik Barton)

U.S. Coast Guardsmen with Port Security Unit 311, and U.S. Marines with Kilo Company, 3rd Battalion, 4th Marine Regiment, 1st Marine Division, conduct an amphibious raid on a simulated enemy port during ARCTIC EDGE 2025 (AE25) at Port Mackenzie, Alaska, Aug. 13, 2025. The raid was conducted to demonstrate joint-service interoperability in an austere environment. (U.S. Marine Corps photo by Cpl. Earik Barton)

U.S. Coast Guardsmen with Port Security Unit 311, and U.S. Marines with Kilo Company, 3rd Battalion, 4th Marine Regiment, 1st Marine Division, conduct an amphibious raid on a simulated enemy port during ARCTIC EDGE 2025 (AE25) at Port Mackenzie, Alaska, Aug. 13, 2025. The raid was conducted to demonstrate joint-service interoperability in an austere environment. (U.S. Marine Corps photo by Cpl. Earik Barton)

Keep in mind that something like this could be in the toolbox in a future conflict.

Capable of 45 knots on a pair of inboard diesels, the TPSBs carry two .50 cals and two M240B GPMGs. Girded with ballistic panels, they have shock-mitigating seats and can carry as many as eight passengers in addition to a four-man crew. It looks like each carried a half-squad or so of Marines. Each PSU has six TPSBs, allowing a theoretical raid force of 72, exclusive of crews.

The boats have an over-the-horizon capability and range of 238nm, meaning they can be used as an easily deployable blocking/interdiction force in a littoral if needed.

HITRON hits 1K

Finally, the U.S. Coast Guard’s Jacksonville-based Helicopter Interdiction Tactical Squadron (HITRON) achieved a significant milestone in its counter-drug mission, completing its 1,000th interdiction of suspected narco-trafficking vessels on 25 August.

Since its founding in 1999, HITRON has interdicted $33.2 billion in illicit drugs during operations in the Eastern Pacific Ocean and Caribbean Sea, and over the past 26 years, it has averaged one interdiction every nine days.

Not bad numbers for less than 200 Coasties, including reservists and auxiliaries, and a dozen MH-65E Dolphins, whose base airframes are 40 years old!

Coast Guard crews from the Coast Guard Helicopter Interdiction Tactical Squadron, Coast Guard Tactical Law Enforcement Team – South, Coast Guard Cutter Midgett (WMSL 757), helicopter tie-down members, and unmanned aerial vehicle personnel pose for a group photo aboard Midgett from behind three bullet-damaged outboard engine cowlings while underway in the Eastern Pacific Ocean, Aug. 28, 2025. On Aug. 25, HITRON used airborne use of force to stop the non-compliant vessel, marking the unit’s 1,000th drug interdiction since the unit’s inception in 1999, which resulted in Midgett crew members seizing approximately 3,606 pounds of suspected cocaine worth an estimated $46 million and apprehending six suspected narco-traffickers. (U.S. Coast Guard photo)

Mekong Delta, or?

Posted on by Leave a comment

This 1985 photo of a Columbian marine participating in an amphibious/jungle assault during the joint US/South American Exercise UNITAS XXV, complete with his M1 helmet and M14 rifle, could almost be mistaken for a U.S. Marine in 1965 South Vietnam.

NARA photo DN-ST-85-08732

For reference:

1965: Marines from the 3d Battalion, 4th Marines take cover near Phu Bai Their patrol had just been fired upon by the VC USMC Photo A185701

The Forgotten Iwo Jima Joes

Posted on by 5 comments

While everyone remembers Iwo Jima as being a Navy-Marine Team win– the Marine’s monument at Arlington includes the iconic flag-raising on Mt. Suribachi as its centerpiece– there were also some Army troops involved in the campaign.

The 147th Infantry Regiment is an Ohio Army National Guard unit that dates back to 1861 when it formed as the 6th Ohio Infantry and went on to fight at Chickamauga. After suiting up again to fight against Spain in 1898, march into Mexico on the hunt for Pancho Villa in 1916, and slug it out with the Germans on the Western Front, the 147th was called back to federal service for a fifth time in 1941 when it formed the fourth regiment of the 37th Infantry Division. When that unit was converted from a “4-brigade “square” to a 3-brigade “triangle” the 147th was cut and would spend WWII a free agent of sorts.

After seeing the elephant alongside Marine units at Guadalcanal and being used as a garrison force on Emirau, Saipan, Tinian, and Eniwetok against isolated Japanese hold outs and raids, the 147th was tapped in to relieve exhausted Marine units on Iwo Jima some 29 days after D-Day.

The unit arrived offshore 75 years ago today on 20 March 1945, some 2,952 strong.

Make no mistake, while in many places you would think that an island would be safe a month after it was hit by three Marine divisions when the 147th arrived there was still a lot of work to do. For instance, just three days after the Army troops arrived, the Japanese launched a 300-man banzai attack into a rear-area near a hospital that had to be fought off by a combination that included Army Air Force pilots, Navy Seabees, and Marine pioneers.

OFFICER BIVOUAC AREA of the 21st Fighter Group following the Japanese attack on 24 March 1945. Note bullet-marked tents. (USAF 70576 AC)

Relieving the 3rd Marine Division in place after landing on Purple Beach, each of the regiment’s three battalions was assigned a sector to pacify and clear.

As told by in Douglas Nash’s “Army Boots on Volcanic Sands”

On its first day of combat, patrols from the 1st Battalion (147th) killed 23 Japanese while being guided into their new area by Marines familiar with the area. Japanese troops probed their defensive positions that evening, randomly tossing hand grenades that kept everyone awake in their foxholes.

Over the next several weeks, the Ohioans would use Marine-developed “corkscrew and blowtorch” tactics against the warren of Japanese cave positions, a method that blended grenades, submachine guns and flamethrowers with the occasional bazooka, light machine gun and satchel charge thrown in for good measure.

Soldiers from the 147th Infantry engaging heavily fortified Japanese positions on Iwo Jima with an M1918 BAR and M9 bazooka

147th Infantry Regiment flame Thrower attack 8 Apil 1945

Caves of Iwo Jima by Army Artist Hans Mangelsdorf

By the end of the month, the regiment would suffer eight killed and 53 wounded, garnered while killing 387 Japanese and capturing 17 of the Emperor’s troops in the process.

In April, when a platoon of Japanese-speaking Nisei volunteers was attached to help coax out isolated and starving troops, the 147th took into custody 664 Japanese troops but still killed another 963 who couldn’t be talked into surrender.

Army troops clear cave on Iwo Jima with Thompson submachine guns. The man in the foreground is likely a Nisei terp.

Soon, the 147th would also relieve the 5th Marine Division and by 20 April was the only ground combat unit left on the island. They would continue their mopping up and garrison operations there through VJ-Day, in all accounting for nearly 2,500 (some say 6,000) Japanese troops while, says Nash, “the number who died in sealed up caves will never be known.”

In turn, the 147th would suffer 15 killed and 144 wounded in their often brutal Iwo Jima campaign. While elements of the unit would be siphoned off for assignments in Burma and on Tinian, the latter guarding the A-bomb, the Ohioans still on Iwo in September 1945 would deploy to newly-captured Okinawa for more mopping up duties there before returning home to the U.S., piecemeal, in 1946.

Captured Japanese Anti-Aircraft Gun, Iwo Jima, 1945 Mount Suribachi in the background.

The 147th Regiment (Regional Training Institute) is still a unit of the Ohio National Guard. Their motto is Cargoneek Guyoxim – Always Ready.

Amazingly, some of the last holdouts on Iwo Jima didn’t throw in the towel until 1949!

Welcome aboard, Woody

Posted on by Leave a comment

Named for MoH recipient Cpl. Hershel W. “Woody” Williams, the U.S. Navy commissioned its newest expeditionary sea base– USS Hershel ‘Woody’ Williams (ESB 4) in Norfolk, Virginia over the weekend.

Importantly, Williams, who earned his decoration while holding onto a 70-pound M2 flamethrower on Iwo Jima, where he used it like a surgeon, is the last MoH recipient from the Pacific War.

Hand salute to Woody

Posted on by Leave a comment

One of the most popular weapons used to root out the Japanese on Iwo Jima, 75 years ago this week, was the M2 flamethrower, and with good reason.

Defending the fortress was Lt. Gen. Tadamichi Kuribayashi’s 21,000 Japanese troops, which had largely evacuated the civilian population on Iwo and has spent months preparing the island’s difficult terrain to best resist the amphibious assault. They dug 16 miles of tunnels, broken up into 1,500 different bunkers, underneath the island. Most would never leave on their own two feet.

Flamethrowers were useful in routing the defenders from the honeycomb of underground tunnels and bunkers on the island, a tactic that evolved into what was known as the “blowtorch and corkscrew,” method.

Marine CPL Hershel “Woody” Williams, the last living Medal of Honor recipient from the Pacific War, carried a 70-pound M2 on Iwo Jima and used it like a surgeon to successfully take on a network of reinforced concrete pillboxes, with four riflemen in support.

He is currently 96 years old.

In all, the Medal of Honor was presented to 22 Marines and five Sailors for their actions on Iwo Jima, many of those given posthumously. Adm. Chester Nimitz observed after the hellish battle that, “uncommon valor was a common virtue.”

A lot worse than a rock in your shoe

Posted on by One comment

Vietnam, Marines of Company H, 2nd Battalion, 4th Regiment, walk through a punji-staked gully; 28 January 1966. Note the M14 battle rifle, Marlboro (they were issued in packs of 5 in C-rats) and bare M1 helmet.

General Photograph File of the U.S. Marine Corps, 1927 – 1981; Records of the U.S. Marine Corps, Record Group 127; National Archives at College Park, College Park, MD. Photograph 127-N-A186578

Punji sticks are ancient anti-personnel devices, with the British reportedly encountering them in Burma as far back as the 19th Century and, as noted in our post on the frogmen of Balikpapan, the Japanese used them extensively in WWII. Today they are banned from use in warfare under Protocol II of the UN’s 1980 Convention on Certain Conventional Weapons. 

Of course, those who are most likely to use them never had much use for what Geneva had to say, anyway.