Tag Archives: FRC

Upsizing Bushmaster

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Of interest to small boat naval gun guys is this notice from Thursday’s and Friday’s DOD Contracts announcements (emphasis mine):

MSI Defence Systems US LLC, Rock Hill, South Carolina, is awarded a $23,463,149 firm-fixed-price contract for the procurement of 15 MK88 MOD4 Gun Mounts, associated hardware, and spares. Work will be performed in the United Kingdom (90%) and Rock Hill, South Carolina (10%) and is expected to be completed by March 2025. Fiscal 2023 weapons procurement (Navy) funds in the amount of $11,621,453 (50%); fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $8,991,450 (38%); and fiscal 2023 weapons procurement (Coast Guard) funds in the amount of $2,850,246 (12%), will be obligated at the time of award and will not expire at the end of the current fiscal year. This contract was not competitively procured in accordance with 10 U.S. Code 3204(a)(1), (only one responsible source and no other supplies or services will satisfy agency requirements.) Naval Surface Warfare Center Indian Head Division, Indian Head, Maryland, is the contracting activity (N00174-23-C-0015).

MSI-Defence Systems US LLC,* Rock Hill, South Carolina, is awarded a $29,263,267 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for the procurement of the MK 48 Mod 2 Electro-Optical Sight (EOS), EOS spare parts and transportation cases, and evaluation and repair of EOS subassemblies in support of the MK 38 Mod 4 Machine Gun System for the Navy, Coast Guard, and Military Sealift Command. Work will be performed in Norwich, United Kingdom (56%); and Rock Hill, South Carolina (44%), and is expected to be completed by September 2026. Fiscal 2023 weapons procurement (Navy) funds in the amount of $7,601,246 (57%); and fiscal 2023 shipbuilding and conversion (Navy) funds in the amount of $5,700,936 (43%), will be obligated at time of award; the funding will not expire at the end of the current fiscal year. This contract was not competitively procured via the sam.gov website, with one offer received. This is a sole source action in accordance with Federal Acquisition Regulation 6.302-1, only one responsible source. MSI-Defence Systems US LLC is the original equipment manufacturer of the systems and the only company who can provide the systems and perform the required evaluation and repairs. No other supplies or services will satisfy agency requirements. Naval Surface Warfare Center, Crane Division, Crane, Indiana, is the contracting activity (N0016423DJQ13).

MSI makes the MK38 Mod 4 on a standard M88 mount, perhaps the best version of the Bushmaster. Whereas the first version was crew-manned, this one is a “fully integrated Naval Gun controlled via a Combat Management System (CMS) or Electro-Optic Fire Control System (FCS) using a remote independent Electro-Optical Sight System (EOSS)” which really ups the hit factor.

Plus, rather than just a M242 25mm cannon, the Mod 4 carries the MK44S 30mm cannon with the option to coaxially mount the 12.7mm M2HB Heavy Machine Gun to the main gun, providing additional engagement capability.

The 30mm MK44S has 70% of the same parts as the M242 while increasing the firepower by as much as 50% with the 20% increase in caliber size, making it a much more powerful option with a 4,000m range versus the 25mm’s 2,000m range.

The Mk 48 Mod 2 MSI-DS Electro-Optical Sight System (EOSS) includes long-range Day/Night All Weather sensors, has an auto-tracking mode for long endurance surveillance of targets, can be mounted on superstructure or mast positions, and interfaces with the ship’s Combat Management System or Integrated Bridge via existing common consoles or a standalone Remote Operator Console and HD display monitor. Plus, since it is not on the gun mount itself, it doesn’t spook those it observes. Meanwhile, as it is all-optical/IR it doesn’t light up a radar warning receiver/ECM set, which could be a nice benefit in ambush attacks

As for where they are going, the USCG has gone on record as saying they plan on mounting one or two of these on each of the new icebreakers (Polar Security Cutter) but, as these mounts are only negligibly heavier and fit the same footprint as earlier MK38s, there is a definite logic in mounting these on the 154-foot Sentinel (Webber) class Fast Response Cutters operating in the Persian Gulf and Western Pacific, swapping out the MK38 Mod 2s currently fitted on the bow. 

As 15 mounts are on order, maybe that is the plan…plus the MSC notation is very interesting.

The Sentinel-class is suddenly everywhere

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The Coast Guard’s very successful Fast Response Cutter (FRC) program, the 154-foot Sentinel-class patrol craft, just keeps ticking along, with lots of important milestones this month. It makes you wish the Navy could get on board with a similar shipbuilding impetus.

50th Delivered

Bollinger Shipyards in Lockport, Louisiana– builder of the 110-foot Island-class and 87-foot Maritime Protector class patrol boats for the Coast Guard going back some 35 years– on 4 August delivered their 176th hull to the service, the future USCGC William Chadwick (WPC-1150). Chadwick, as the hull number points to, is the 50th FRC delivered since the first, USCGC Bernard C. Webber (WPC-1101), was contracted in September 2008. All in all, not a bad record for just under 14 years.

USCGC Chadwick will be the first of six FRCs to be homeported in Sector Boston, which is known as “The Birthplace of the Coast Guard.” Photo via Bollinger.

Based on the Dutch Damen Stan 4708 patrol vessel, the Coast Guard expects to order 64 of the increasingly useful vessels.

At a cost of about $65 million for each hull, the entire program of record is set to come in at under $4 billion which sounds like a lot but keep in mind the Navy has sunk nine times that much, over $36 billion, into the Littoral Combat Ship program already (even with the “cost savings” of decommissioning ships only a few years old, hyping that each LCS hull costs $70 million per year to keep in the water).

Besides a 25mm MK 38 Mod 2 forward, the FRCs have at least four mounts for M2 .50 cals, a decent C4ISR suite for their size, a 28-knot flank speed, and the capability to sortie over 2,000 nm on a two-week patrol without refueling or re-provisioning. They also have a stern launch and recovery ramp for a 26-foot, over-the-horizon interceptor cutter boat.

Douglas Denman arrives in Alaska after a 7,000-mile cruise

Set to be commissioned at her new home port at Ketchikan in September, the future USCGC Douglas Denman (WPC-1149), the Coast Guard’s 49th Fast Response Cutter, traveled nearly 7,000 miles from the most southeastern city in the U.S. to the most southeastern city in Alaska, transiting through the Caribbean Sea, the Panama Canal, and up the west coast of Central America and the U.S. in a 36-day voyage.

USCGC Douglas Denman (WPC-1149) via Bollinger

After delivery from Bollinger, FRCs and their plankowner crews spend almost two months at Key West where there is no shortage of missions in the Florida Straits on which to sharpen up.

From the 17th Coast Guard district on that process:

Following production of the ship in 2020, the first crewmember arrived in Ketchikan summer of 2021. Since then, the crew has undergone a year of administration and training in preparation to take ownership of the cutter. The engineering department alone attended a total of three months of school in addition to the crew’s seven weeks of familiarity training in Lockport, La., and seven weeks of Post Delivery Availability phase in Key West, Fla.

Full FRC six-pack in the Middle East

On 23 August, USCGC John Scheuerman (WPC 1146) and USCGC Clarence Sutphin Jr. (WPC 1147), joined four other examples of the newest Sentinel-class fast response cutters as part of the Coast Guard’s long-standing Patrol Forces Southwest Asia (PATFORSWA), stationed in Bahrain where U.S. 5th Fleet is headquartered.

The two FRCs completed a 10,000-nautical-mile transit to Bahrain, escorted by 270-foot medium endurance cutter USCGC Mohawk (WMEC-913), which acted as a mothership, rather than having to be loaded as float-on cargo.

The Coast Guard has been using more of these mini surface action groups (or “Surface Asset Group” in USCG parlance), such as in the response to 2017’s Hurricane Maria in Puerto Rico and you can easily imagine such white-hulled SAGs in the event of a conflict.

Scheuerman and Sutphin were met by two other FRCs of the Coast Guard’s Persian Gulf squadron– USCGC Glen Harris (WPC 1144) and USCGC Emlen Tunnell (WPC 1145)— flying their characteristic oversized U.S. ensigns, for a great photo op through the Straits.

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)

Harris and Tunnell only recently arrived in Bahrain themselves, joining USCGC Robert Goldman (WPC 1142) and USCGC Charles Moulthrope (WPC 1141), to retire the six aging Reagan-era Island-class cutters that had been there since 2002 in support of Operation Iraqi Freedom.

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

Besides their stabilized MK 38 25mm gun and half-dozen (up from four as seen on stateside FRCs) M2 mounts, the Sentinels in Bahrain are equipped with the CG-HALLTS system, a hailer that has laser and LRAD capabilities, as well as a special S-band Sierra Nevada Modi RPS-42 pulse doppler with full-time 360-degree coverage, and other goodies to include four dedicated Long Range Acoustic Devices (LRADs) on the O-1 deck. Additionally, the already experienced cutter and boarding crews of PATFORSWA have to go through 5-6 weeks of Pre Deployment Training (PDT) with the service’s Special Mission Training Center at Camp Lejune and undergo more training once they reach Bahrain.

Hosting RIMPAC Marines ISR team

Finally, it should be pointed out that the FRC USCGC Cutter William Hart (WPC 1134)— who has been working with embarked teams of Hawaii-based Marines for intelligence, surveillance, and reconnaissance tests in the littoral since 2021– apparently did more of the same in the recently-concluded RIMPAC exercises.

Hart has been very active in presence missions in Oceania, recently completing a 10-day voyage to Samoa last winter in Operation Kurukuru and then operating alongside ships from the U.S., Australia, New Zealand, and France to combat illegal, unreported, and unregulated fishing (often from Chinese trawlers) in the region while on a 39-day patrol— which is a long time to spend on a 154-foot ship.

Still, they are getting it done and on the cheap at that.