Polar Security Cutters and Coast Guard ASW

The US Naval Institute Proceedings web page has a couple of Coast Guard related articles that did not appear in the print version of Proceedings,

I have reproduced my comments on these topics below.


In regard to arming the Polar Security Cutters (the author seemed fixated on cruise missiles. We did discuss this topic earlier here)

There are limits to what we want to put on ships bound for Antarctica, since they have to be open for inspection. On the other hand if we ever do have a near peer conflict involving the Arctic or Antarctic, these will become rare and essential naval auxiliaries. As such they will probably operate with other vessels, including more powerful warships if appropriate, but that does not mean they should not be able to defend themselves against the possibility of leakers. We need to make provision for last ditch defense with systems like SeaRAM.

Meanwhile the fact that they are law enforcement vessels means they should be able to forcibly stop any private or merchant vessel regardless of size. So far it seems they will have at most, 25mm Mk38 Mod3 guns.

The follow on Medium Icebreakers or Arctic Security Cutters, which are unlikely to go to Antarctica, are more likely to be more heavily armed from the start.


Coast Guard ASW (comments were generally surprisingly adverse):

It is a fact that in WWII most U-boats were sunk by aircraft, but about a third (about 230) were sunk by surface vessels, primarily those of our allies Britain and Canada.

Even when surface vessels did not sink U-boats, they often performed valuable service in blocking access to convoys and in rescuing mariners from sunken ships.

US Naval vessels only sank about 38 U-boats. Coast Guard cutters and Coast Guard manned Navy ships were involved in sinking a disproportionate number of those (ten) for various reasons. Most of the US Navy effort went into the Pacific and most of the USN effort in the Atlantic at least through mid-1943, was in escorting high speed troop convoys than largely avoided contact with U-boats.

Circumstances we will face in any near peer conflict may be very different.

The advantages provided by code breaking in WWII are unlikely.

The advantages provided by radar equipped aircraft detecting U-boats charging their batteries or transiting the Bay of Biscay on the surface during the night no longer exists.

The Chinese surface and air threat would divert the most capable USN assets from ASW tasks.

Unlike the Japanese during the Pacific campaign, the Chinese are likely to make a concerted effort to disrupt our logistics train.

We simply do not have enough ASW assets.

Augmenting Coast Guard cutters to allow them to provide ASW escort and rescue services for ships that are sunk by hostile subs, in lower threat areas, is a low cost mobilization option that can substantially increase the number of escorts at low cost.

This could be facilitated by augmenting cutter with USN Reserves. Navy reserve ASW helicopter squadrons could be assigned to fly from cutters.
LCS ASW modules could be placed on cutters and manned by reactivated Navy reservists with LCS ASW module experience.

Our few US merchant ships need to be protected and when inevitably, some are sunk, we need someone to rescue those mariners, because they have become a rare and precious commodity.

The crews of the Coast Guard Cutters Midgett (WMSL 757) and Kimball (WMSL 756) transit past Koko Head on Oahu, Hawaii, Aug. 16, 2019. The Kimball and Midgett are both homeported in Honolulu and two of the newest Coast Guard cutters to join the fleet. (U.S. Coast Guard photo by Petty Officer 3rd Class Matthew West/Released)


In answer to this comment from James M

Add : For (millions)

ASIST : 6.263
Mk 32 SVTT : 3.237
SLQ-25 Nixie: 1.727
AN/SRQ-4 LAMPS III: 4.625
VDS/MFTA combo: 14.802
ASW Combat Suite: 33.684
64.338 total. I am sure something could be arrived at for less. I look at this as what it takes to fit out an NSC the whole way. For one, OPC will never fit that VDS/MFTA on its stern. At best it would be a Nixie, maybe a container towed sonar we don’t yet use, and the mods for MH-60R. It would be good to know the plan for MUSV as it might help the equation. After all, the 64.338 would buy 2 MUSVs without payload. It could also buy an additional FRC.

So, we could equip ASW equip all eleven projected Bertholf class National Security Cutters (NSC) for less than the cost of a single frigate.

Why do you believe the VDS/MFTA would not fit on the Offshore Patrol Cutter? It is fully as large as the NSCs and does not have the boat launch ramp cut into the stern. They are also substantially larger than the LCSs.

OPC “Placemat”

“Japan To Build Six Patrol Vessels For Vietnam’s Coast Guard” –Naval News

Japan Coast Guard(JCG) PL42 Dewa. Photo credit: Wikipedia, No machine-readable author provided. Sizuru~commonswiki assumed (based on copyright claims).

Naval News reports that,

The Vietnamese government signed an agreement with the Japan International Cooperation Agency (JICA) on July 28 to finance a project to build six patrol vessels for the Vietnamese Coast Guard (VCG). The vessels, based on the Aso-class of the Japan Coast Guard (JCG) will be built in Japan.

There are some things that are noteworthy here.

  • Japan has started providing assistance to many of its neighbors and helping to strengthen their coast guards seems to be a favorite method. Helping the Philippines here and here. Malaysia here.
  • In this case it is in the form of a very low interest loan (0.1%) with generous repayment terms, to have ships constructed in Japan (good for the Japanese shipbuilding industry).
  • The speed of construction is also noteworthy, six ship with the last to be delivered Oct. 2025.
  • The cost of each of these 79.0 m (259 ft 2 in) cutters is about the same as that for our Webber class WPCs.

The ASO class has not been built since 2006, but they are smaller and presumably cheaper than the larger classes of Japanese Coast Guard large patrol vessels (PL) that followed. The class was built shortly after the Battle of Amami-Ōshima and apparently incorporated lessons from that engagement including a heavier weapon, the Bofors 40mm/70, and ballistic protection for selected areas of the ship. They are also relatively fast at over 30 knots.

New Addition to “Recommended Blogs” –Indo-Pacific Defense Forum

Coast Guard Cutter Stratton (WMSL 752) sales alongside the Indian coast guard ships Abheed and Shaurya (16) Aug. 23, 2019, while transiting in the Bay of Bengal off the coast of Chennai, India. The Stratton is participating in a professional exchange with the Indian coast guard that includes operational exercises at sea and on shore. (U.S. Coast Guard photo by Petty Officer 3rd Class Stephen Esterly)

I have made an addition to my “Recommended Blogs” page (which is also my daily reading list) that you may find interesting, the Indo-Pacific Defense Forum.

Below I have duplicated the self description from their “About Us” page. The page also includes contact information not duplicated here.

In addition to English, this site is also published in Chinese, Indonesian, Thai, Korean, and Japanese.

Not all the content is Coast Guard related, but it seems much of it is.

Thanks to Lee for bringing this to my attention.


About Us

IPDefenseForum.com is the online version of Indo Pacific Defense Forum magazine and is sponsored by the United States Indo-Pacific Command (USINDOPACOM).

Our Mission

Indo-Pacific Defense Forum is a professional military magazine published quarterly by the Commander of the United States Indo-Pacific Command to provide an international forum for military personnel of the Indo-Pacific areas. The opinions expressed in this magazine do not necessarily represent the policies or points of view of this command or any other agency of the United States government. All articles are written by IPD Forum staff unless otherwise noted.

The site features articles from the IPD Forum magazine staff as well as news from across the region and analysis, interviews and commentary by paid IPDefenseForum.com correspondents and contributors.

The Secretary of Defense has determined that publication of this magazine is necessary for conducting public business as required of the Department of Defense by law.

New Thai Patrol Craft

Graphical rendering of the new patrol craft for the Royal Thai Navy (Image from Marsun)

MarineLog reports that the Thai Navy has chosen MAN 16V175D-MM, IMO Tier II engines, each rated at 2,960 kWm at 1,900 rpm, to power a new class of two Patrol Craft. With two engines for each vessel that is just under 8,000 HP.

This new class is only the latest in a string of patrol craft, indigenously built by Marsun. This class appear to be closely related to the T995 and T996 patrol gun boats. if so it should have a speed of about 27 knots.

It appears to be equipped with a small RHIB, but the boat handling equipment does not appear as convenient as a dedicated davit or stern ramp.

Recently, the Thais seem to have been providing more powerful weapons for their patrol vessels than do most other countries. They recently equipped an Offshore Patrol Vessel with Harpoon Anti-Ship Cruise Missiles in addition to a 76mm gun. The choice of gun for this class appears to be a departure from the weapons that equipped previous patrol craft. The caliber, 30mm, is the same, but the rate of fire and the origin of the weapon are different.

The gun appears to be a Russian 30mm AK-306 barrel rotary cannon, a lighter version of the ubiquitous AK630. Maximum rate of fire is 1,000 rounds per minute. It should be quite effective as a short range anti-surface weapon.

AK-306 rotary cannon, Zbroya ta Bezpeka military fair, Kyiv 2017, Photo from VoidWanderer via Wikipedia Commons

 

“USCG’s Schultz on Halifax Forum, Budget, Pacific, Arctic” –Defense and Aerospace Report

Above is a Defense and Aerospace report interview with the Commandant, Adm. Karl Schultz. It is worth a look.

There is a lot here about what is going on in the Western Pacific and our response to China’s changing behavior. There is a lot of discussion about the Philippine Coast Guard which is apparently growing at a tremendous rate. There is also some discussion about other coast guards in South East Asia and the USCG’s place with “The Quad” (US, Australia, New Zealand, and France).

Thanks to Lee for bringing this to my attention. 

“SOCARENAM Shipyard Selected to Deliver 6 French Navy OPVs for Overseas Territories” –Naval News

Rendering of the future “POM” OPV of the French Navy

Naval News reports,

French President Emmanuel Macron announced today a procurement order of 6 new patrol vessels to be based overseas, a program known as POM in French (for patrouilleurs outre-mer).

They will be about 70 meters (230 feet) in length with a speed of 22 knots. They will be equipped with an unmanned air system (UAS) (apparently that flight deck is not really intended for helicopters).

Basing will be two ships in New Caledonia at Nouméa naval base (Pacific), two ships in La Reunion Island at Port Réunion naval base (Indian Ocean), and one ship in French Polynesia at Fare Ute Papeete (Tahiti) naval base (Pacific), basing of the sixth ship has not yet been decided.

This will be a significant upgrade over their current assets in the Western Pacific and will complement the Coast Guard’s increased presence in the area, as well as the efforts of Australia and New Zealand to curb Illegal, Unregulated, and Unreported fishing. When disaster strike, like Australia, New Zealand, and the US, the French Navy will come to the aid of their neighbors. They are developing technology to enhance maritime domain awareness, here and here.  

The French do not have the same kind of Coast Guard that the US does. The French Navy handles many coast guard type missions. Clearly they recognize the importance of these functions. These ships come on the heels of other French Navy Offshore Patrol Vessel projects, here and here.

French territory, territorial waters, and EEZ. By B1mbo, via Wikipedia

Despite the recent kerfuffle at the NATO get together, France is our oldest ally. They and the US have the largest Exclusive Economic Zones in the world.

Both the US and France benefit from a close working relationship between the US Coast Guard and the French Navy. Beside, occasional visits by Coast Guard vessels or aircraft to New Caledonia (a major base during WWII) and Tahiti might not be bad for morale.

More Coast Guard in the Western Pacific, “U.S. Coast Guard Mulling More Operations in Oceania” –USNI

COLONIA, Yap (July 4, 2019) The U.S. Coast Guard Island-class patrol boat USCGC Kiska and Mark VI patrol boats assigned to Coastal Riverine Squadron (CRS) 2, Coastal Riverine Group 1, Detachment Guam, moored in the Micronesia port of Yap. CRG 1, Det. Guam’s visit to Yap, and engagement with the People of Federated States of Micronesia underscores the U.S. Navy’s commitment to partners in the region. The Mark VI patrol boat is an integral part of the expeditionary forces support to 7th Fleet, capability of supporting myriad of missions throughout the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jasen Moreno-Garcia/Released)

The US Naval Institute News Service reports comments by the Commandant”

“KUALA LUMPUR — The U.S. Coast Guard is looking at longer deployments to the Western Pacific region following the successful execution of the Operation Aiga deployment to Samoa and American Samoa, commandant Adm. Karl Schultz told reporters on Monday.

This is in reference to an operations discussed in a previous post. Earlier USCGC Oliver F. Berry (WPC-1124) also supported by the USCGC Walnut (WLB-205) had completed a similar mission to the Republic of the Marshall Islands

The Commandant apparently sees this as a prototype for future operations.

“We are looking at taking that proof of concept 30-day operation and pushing that probably into a little longer duration in the future,” he said.

This is only the latest statement from Coast Guard officers at the highest levels indicating that the Coast Guard’s intent to put more emphasis on operations in the Western Pacific: the Commandant: July 23, 2019; Commander, Pacific Area: August 17, 2019.

Changes are coming that will make maintaining that presence a bit easier. Three Webber class Fast Response Cutters will replace two 110 foot WPBs in Guam, that will give CCGD14 six Webber class WPCs, three homeported in Honolulu in addition to the three in Guam. Two National Security Cutters were recently commissioned in Oahu. The switch to longer ranged J model C-130s equipped with Minotaur will make providing air reconnaissance easier and more effective.

I do have some concerns about the ability to exploit these additional Webber class. The long range WPC and WPB operations have been supported by 225 foot buoy tenders, but there are only two in the Fourteenth District, one each in Guam and Hawaii. They may have already reached their limit in the amount of support they can provide. Other large ships might be able to take on this role and aviation asset in support are certainly desirable.  A second WLB in Guam would be very useful. They are almost ideal for disaster response to small island communities, but there are no new ones being built and all are likely fully committed where they are. Some of these operations have been conducted in cooperation with assets from Australia and New Zealand. France also has interests in the region. They could provide both material support and an air element. An ultimate solution might be Offshore Patrol Cutters (OPC) based in Guam.

In order to continue NSC operations with the 7th Fleet similar to those undertake recently by Bertholf and Stratton, a third NSC in the Fourteenth district would be useful, either the potential NSC#12 or one of the five currently expected to be homeported in Charleston. The need for this, would of course, go away if we had two or three OPCs in Guam.

 

 

“It’s Time for a ‘Quad’ of Coast Guards” –Real Clear Defense

A Japan Coast Guard helicopter approaches an Indian Coast Guard patrol vessel during a joint exercise off Chennai, India, January 2018 (Photo: The Asahi Shimbun via Getty)

Real Clear Defense has an article which first appeared in the Australian think tank Lowy Institute‘s publication “The Interpreter,” advocating greater cooperation between the Coast Guards of Australia, India, Japan, and the US.

“The so-called Quad group of Indo-Pacific maritime democracies – Australia, India, Japan, and the United States – is a valuable grouping, although it is still under utilized in many ways. One of the most effective ways that these countries could work together to enhance maritime security in the Indo-Pacific would be through coordinating the work of their coast guard agencies.”

While India in particular, is adverse to committing to a military alliance, these nations share a commitment to a rules based international system.

Quadrilateral cooperation through the countries’ coast guards could provide an answer to this political problem. As principally law-enforcement agencies, coast guards can provide many practical benefits in building a stable and secure maritime domain, without the overtones of a military alliance.

Using ship-riders, this sort of cooperation could go beyond capacity building and uphold the norms of international behavior. It might lead to the kind of standing maritime security task force I advocated earlier. When coast guards are in conflict, having multiple coast guards on scene could insure that instead of a “he said, she said” situation, we could have a “he said, we say” situation that would show a united front against bullying.

Given Bertholf and Stratton‘s stay in the Western Pacific and Walnut and Joseph Gerczak‘s support of Samoa, which was coordinated with Australia and New Zealand, it appears we may already be moving in this direction.

 

DOD Indo-Pacific Strategy Report, 1 June 2019

Winkel Tripel projection, WGS84 datum, central meridian : 150°E. Source Wikipedia Commons, Author: Eric Gaba

The DOD has issued a 64 page unclassified Indo-Pacific Strategy Report

Below is the press release quoted in full. Sorry, I have not read it yet, so no commentary. The US Coast Guard and coast guard organizations are mentioned a number of time. 


The Department of Defense’s Indo-Pacific Strategy Report was publicly released the morning of June 1, 2019, and can be accessed here, under “Publications” on Defense.gov.

The first Indo-Pacific Strategy Report released by the Department, the document is a comprehensive articulation of DoD’s role within a whole-of-government strategy for the Indo-Pacific region.  As an implementation document, the report provides clarity on the U.S. National Defense Strategy as it applies to the region and highlights the role of allies and partners in implementing our shared vision for a free and open Indo-Pacific.

The report details the Department’s enduring commitment to upholding a free and open Indo-Pacific.  The execution of this vision is articulated in the context of preparedness, partnerships, and the promotion of a networked region.

Acting Secretary of Defense Patrick M. Shanahan delivered key messages from the report during his plenary remarks at the 18th Asia Security Summit: the IISS Shangri-La Dialogue in Singapore.