Tag Archives: Offshore Patrol Cutter

A Retired Coastie’s Perspective on the Revised Strategy

AN OVERVIEW:

IHMAS Success refuels USCGC Waesche RIMPAC2014n considering this strategy, it is clearly not a strategy for war; it is a strategy for maintaining the peace, the sometimes violent peace that has become the new norm. As such, it assumes the Coast Guard will continue exercising its normal peacetime priorities. Still I feel it should provide a guide for transition to a wartime footing. Unless it is in the classified annex, that guidance is missing, in that it does not define Coast Guard wartime roles or suggest how the Coast Guard might be shaped to be more useful in wartime.

The Coast Guard is, potentially, a significant Naval force. It currently has more personnel than the British Royal Navy. Effectively, the Coast Guard is the low end of the American Naval Forces’ High/Low mix, bringing with it significant numbers of patrol vessels and aircraft. At little marginal cost, it could be made into an effective naval reserve that would serve the nation well in an intense conventional conflict.

If you look at the title, “A Cooperative Strategy for 21st Century Seapower: Forward, Engaged, Ready,” the words cooperative, forward, and engaged are particularly relevant in describing the thrust of the strategy.

It expects US naval forces to cooperate and engage with allied and friendly forces both to improve relations and strengthen and encourage those friendly forces. The Coast Guard has a major role in this, in bringing expertise in a board range of governance functions that friendly navies and coast guards can relate to.

The Navy also expects to have a substantial part of its force “forward.” Not only forward but also geographically widely distributed. This violation of the Mahanian maxim to keep your battle force concentrated has been the norm for decades, but it has been a reflection of the preponderance of the US Navy that may be eroding. It is a calculated risk that, the benefits of working with and assuring allies and being on scene to deal with brush fires, outweighs the potential risk isolated, forward deployed Carrier Strike and/or Amphibious Ready Groups might be overwhelmed in a first strike by a concentration of hostile forces.

The strategy talks about surge forces, but frankly the potential is far more limited than it was when the Navy was larger. For the Coast Guard this “forward” strategy, combined with the apparently ever increasing concentration of US Navy forces in only a few homeports, including foreign ports, has important implications. There are long stretches of the US coast that may be hundreds of miles from the nearest US Navy surface combatant.

If a suspicious vessel is approaching the US, that must be boarded to determine its nature and intent, the boarding is most likely to be done by a Coast Guard cutter, and not by a National Security Cutter, but most likely by something much smaller. The cutter is also unlikely to have any heavily armed backup.

WHAT IS INCLUDED IN THE STRATEGY?

The strategy recognizes and explicitly states an intention to exploit, “…the Coast Guard’s unique legal authorities…(to)…combat the illegal drug trade, human trafficking, and the unlawful exploitation of natural resources…”

In several places there is recognition of the Coast Guard’s potential for capacity building with navies and coast guards of friendly nations.

There is also an apparent commitment to an improved and shared Maritime Domain Awareness.

The apparent intent to increase the availability of modular systems provides a means of quickly adapting Coast Guard assets to wartime roles, but thus far I have seen no official interest in exploiting this possibility.

The Middle East Section seems to suggest that the six Coast Guard patrol boats and their augmented crews, currently stationed in Bahrain, will remain there and, given their age, they may require replacement as the new Webber Class WPC, Fast Response Cutters, come on line. In fact these Webber class patrol craft could be very effective in combatting piracy off Somalia.

These patrol craft essentially fill the same role and face the same threats as the Navy’s Cyclone class patrol craft. Will they receive any of the weapons upgrades that the Navy’s Cyclone class PCs have been given?

WPC Kathleen_Moore

A Webber Class WPC, Fast Response Cutter

Looking at the section on the Western Hemisphere, there is a commitment to, “…employ amphibious ships and other platforms, including Littoral Combat Ships, Joint High Speed Vessels, Afloat Forward Staging Bases, hospital ships, other Military Sealift Command ships, and Coast Guard platforms, to conduct humanitarian assistance and disaster response missions. We will also employ maritime patrol aircraft such as the P-8A Poseidon and unmanned aerial vehicles. Other ships and aircraft will provide periodic presence for recurring military-to-military engagements, theater security cooperation exercises, and other missions.” But there is no specific commitment to employ Navy vessels for drug enforcement. Was this omission intentional?

512px-Antarctica_CIA_svg
Competing claims in the Antarctic

Looking at section on the Arctic and Antarctic,  There is no specific commitment by the Navy, although the DOD does have an Arctic strategy that includes better hydrography and Maritime Domain Awareness. It looks like the Navy is content for the Coast Guard to be the face of US naval presence in the Arctic. There is reference to the use of the Nation Security Cutters (NSC) in the Arctic, but surprisingly no mention of the planned 25 Offshore Patrol Cutters (OPC) even though the OPCs will be ice-strengthened, while the eight planned NSCs are not.

IMG_4135

A model of Eastern’s proposal for the Offshore Patrol Cutter. Eastern is one of three shipyards still in contention to  build the 25 ships planned.

In the Deterrence section, the strategy states, “The Coast Guard maintains a continuous presence in our ports, internal waterways, along our coasts, and offshore, providing an additional layer of defense against maritime threats.” But there is no definition of what threats the Coast Guard is expected to respond to and no definition of the capabilities the Coast Guard is expected to provide to deal with these threats.

A Major Omission:

USCGC_Owasco_(WHEC-39)_conducting_UNREP_Market_Time
Cutter Owasco (WHEC-39) unreps while engaged in Operation Market Time off the coast of Vietnam.

In the Sea Control section there is no mention of a Coast Guard role in Sea Control. There should be. Sea Control frequently involves Visit, Boarding, Search and potentially Seizure of non-military vessels, e.g. merchant and fishing vessels. The Coast Guard is ideally suited for this role and has conducted this type of operation in war zones in the past, notably the Market Time Operation during the Vietnam War. In fact, the common Coast Guard missions of drug and alien migrant interdiction are forms of sea control that potentially protect the US from non-state actors. The strategy does address these particular elements of Sea Control in the Maritime Security section.

When it comes to counting assets that might be used to exercise sea control, the Navy has roughly 110 cruisers, destroyers, frigates, LCS, and patrol craft and most of these, particularly the 85+ cruisers and destroyers, will almost certainly have higher priority missions. The Coast Guard includes over 100 patrol boats and about 40 larger patrol vessels that routinely exercise sea control on a daily basis.

121203-G-XX000-001_CPO Terrell Horne

EVALUATION:

From a Coast Guard perspective, this strategy has largely canonized the status quo and the existing recapitalization program of record. It recognizes the Coast Guard’s unique authorities and its ability to contribute to capacity building. It seems to promise greater integration of a multiservice Maritime Domain Awareness.

On the other hand it does nothing to define Coast Guard wartime missions or how the Coast Guard might transition to a wartime footing. The force structure section does nothing to inform the design of Coast Guard equipment so that it might be more useful in wartime. It also does nothing to help that Coast Guard patrol boat I talked about at the beginning that is about to attempt to stop and board a potential hostile vessel that may be about to make an unconventional attack on a US port.

This is only the second iteration of the three service cooperative strategy. It is a marked improvement in specificity over the previous document. Hopefully there will be a process of continual improvement in succeeding editions.

This post appeared in its original form at Chuck Hill’s CG Blog. Chuck retired from the Coast Guard after 22 years service. Assignments included four ships, Rescue Coordination Center New Orleans, CG HQ, Fleet Training Group San Diego, Naval War College, and Maritime Defense Zone Pacific/Pacific Area Ops/Readiness/Plans. Along the way he became the first Coast Guard officer to complete the Tactical Action Officer (TAO) course and also completed the Naval Control of Shipping course. He has had a life-long interest in naval ships and history.

Offshore Patrol Cutters (OPC), the Other LCS

The US Coast Guard is currently in the first part or a two part program to select a design for a planned class of 25 ships referred to as Offshore Patrol Cutters (OPC) also called the Maritime Security Cutter, Medium (WMSM). In many respects these might be thought of a third class of Littoral Combat Ships. They have different characteristics and different strengths and weaknesses, but there is considerable overlap in there characteristics. Like the LCS they will be small, shallow draft, helicopter equipped warships with the 57mm Mk110 gun. It seems likely the OPC will be 2,500 to 3,500 tons, similar in size to the Freedom and Independence class LCS.

The only information we have on Huntington Ingalls’ concept for the OPC is this photo tacked onto the end of a DefenseNews.Com report.

The existing LCS classes emphasize adaptability, are faster and have more spacious aviation facilities. The cutters will emphasize seakeeping and will:

  • have greater range (minimum 7,500 miles @14 knots) and endurance using all diesel propulsion. Typical operations as outlined in the Concept of Operations (CONOPS) were 14 days between refueling, 21 days between replenishment, and 45-60 day patrols.
  • be ice-strengthened,
  • have ballistic protection over critical areas,
  • have a larger crew, and
  • be able to operate their boats and aircraft in higher sea states (through sea state 5).

Illustration from Bollinger Shipyards

The acquisition process:

A two step Acquisition process is being used. First, up to three contractors will be selected to develop their concepts into fully detailed contract proposals. This selection is expected by the end of the second quarter of FY2014. These three will then compete for a contract which will include all documentation, construction of the first OPC (expected delivery in FY2020) and options for up to ten follow-on ships.

Eight yards have submitted bids:

  • Bollinger Shipyards, Lockport, La.
  • Eastern Shipbuilding, Panama City, Fla.
  • General Dynamics Bath Iron Works, Bath, Maine
  • General Dynamics Nassco, San Diego
  • Huntington Ingalls Industries, Pascagoula, Miss.
  • Marinette Marine, Marinette, Wis.
  • Vigor Shipyards, Seattle; and
  • VT Halter Marine, Pascagoula, Miss.

There has been international interest in the project. VT Halter has partnered with French Defense Contractor DCNS. Vigor is allied with Ulstein, Bollinger is working with Dutch Ship builder Damen. It appears Eastern may have teamed with STX (supposition on my part, based only on their concept‘s similarity to the New Zealand Navy’s Protector Class OPV.

VT Halter Marine, Inc. (VT Halter Marine), a subsidiary of VT Systems, Inc. (VT Systems), today announced its partnership agreement with DCNS to submit a proposal to the Department of Homeland Security (DHS) for the design and construction of the U.S. Coast Guard (USCG) Offshore Patrol Cutter (OPC). VT Halter Marine will be the prime contractor and DCNS will be its exclusive subcontractor for the OPC platform design.

An early DCNS concept

The funding schedule is expected to look like this:

  • FY 2016 Detail Design
  • FY 2017 OPC #1 Construction
  • FY 2018 OPC #2
  • FY 2019 OPC #3
  • FY 2020 OPC #4 and #5
  • FY 2021 OPC #6 and #7
  • FY 2022 OPC #8 and #9
  • FY 2023 OPC #10 and #11

There was also a statement of intent to hold the maximum price of units four through nine to $310M each.

Specifications:

The ships are to be built to modified American Bureau of Shipping Naval Ship Rules excluding explosive or underwater shock hardening.

They are expected to operate in cold climates. They will be equipped “to operate in areas of broken plate, pancake, and sea ice ranging from 10 to 30 inches thick.”  There is also a required capability to operate an ice capable small boat and to have automated topside de-icers.

“The WMSM will provide increased protection for (sic.) small caliber weapons and shrapnel fragmentation around the bridge, CIC, and magazine spaces.”

It will tow up to 10,000 tons.

The ships are expected to be able to do Fueling at Sea (FAS), Replenishment at Sea (RAS), Vertical (Helicopter) Replenishment or VERTREP, and to refuel smaller vessels (apparently reflecting an expectation of sustained operations with smaller patrol vessels (WPCs or WPBs) at locations remote from their bases).

I did not have access to the latest specifications, but have deduced some details of the proposed equipment from the Allowance Equipage List included in the Draft RFP. All the systems below are referenced. (In a few cases there may be duplicate listing if different nomenclature is used for the same system.) The outfit, in most respects, repeats or even improves on that of the National Security Cutter:

Communications:

  • Military SAT com
  • Tactical Data Link System
  • IFF
  • SBU (presumably “Sensitive but Unclassified”) Network
  • SIPRNET (Classified Network)
  • NIPRNET (Unclassified Network)
  • Entertainment System

Sensors:

  • TSR-3D RARAD System, a multimode surface and air surveillance and target acquisition radar
  • Electro-Optic/Infrared Sensor system
  • RADIAC

Weapons:

  • Mk 48 mod 1 Gun Weapon System (pdf), which includes the Mk 110 57mm gun, AN/SPQ-9B  Surface search and Fire Control Radar, Electro-Optical sensor system Mk 20 mod 0, the Mk 160 GCS Mod 12, and Mk 12 Gun Computer System
  • Mk 15 mod 21-25 CIWS (Phalanx) (apparently equipped for but not with)
  • Mk 38 mod 2 25 mm
  • Gun Weapon System SSAM (remotely controlled stabilized .50 cal)
  • Four crew served .50 mounts including Mk 16 and Mk 93 mod 0 or mod 4 mounts
  • Mk 46 optical sight

Electronic Warfare:

  • Mk 53 Decoy launcher
  • AN/SLQ-32 (v)2

Navigation:

  • Encrypted GPS
  • Electronic Chart Display and Information System

Intelligence:

  • Ships Signals Exploitation Space
  • Special Purpose Intel System

Aviation:

  • Hangar for helicopter up to and including Navy and Coast Guard H-60s (There may have been some backtracking on the requirement for a helicopter larger than the HH-65)
  • Facilities for the support of unmanned Aerial Systems (UAS)
  • TACAN
  • Visual Landing Aids

Coast Guard HH-65 Dolphins

Unresolved

Having watched this program develop over a number of years, it is remarkable that the specifications have moved from specific to general as the need to minimize cost has resulted in softening of the requirements. As with many contracts, threshold and objective characteristics were defined, but if there are incentives for going beyond threshold requirements, they have not been made public. For this reason there seems little reason to expect the capabilities to exceed the threshold requirement which include a speed of 22 knots (objective 25).

The aviation support requirements also seem to have gone soft and may result in the ability to support only smaller helicopters and UAVs

Potential Naval Roles

Weapons–A minimal projected fit has been identified, but the Commandant has stated that the ships will have space and weight reservation for additional weapons, but I have not been privy to the extent of this reservation. It may be limited to replacing the Mk38mod2 with a Phalanx, but there is reason to hope the ships have greater potential.

The ships do have an unusual specification. For the Alien Migrant Interdiction Operations, they are required to be able to feed and provide basic shelter for up to 500 migrants for 48 hours, all while keeping them on the main deck or above.  This actually constitutes a substantial weight/moment reserve for other missions. If we assumed 150 pounds for each person, that would equate to 37.5 tons.

Modules–While there was apparently no stated requirement to host mission modules or containers in the specifications, some of the foreign designed potential contenders may already include provision for taking containers. For instance, the Damen designed OPV 2600 (ton) has provision for five 20 foot containers. Others may use containers as part of their plan to meet the 500 Alien Migrant holding requirement.

Vigor Offshore Patrol Craft 01

Vigor concept with its Ulstein X-bow. It was reported to have a length of 328 feet, a beam of 54 feet, a draft of 16.5 feet, and a max speed of 22knots. It included a reconfigurable boat hangar.

Manning:

The Coast Guard’s latest Manpower Estimate for the Offshore Patrol Cutters (OPCs), completed 18 March 2011, was 104 (15 officers, 9 CPOs, 80 E-6 and below) plus an aviation detachment (five personnel) and Ship’s Signals Exploitation Space (SSES) detachment (seven personnel) for a total of 116. Accommodations are planned for at least 120 (threshold requirement) and hopefully as many as 126 (“objective”). The manning assumes four section underway watches.

Unlike the two current LCS classes, the OPCs are expected to train junior personnel: “The Coast Guard depends on cutters to expose our junior personnel, officers and enlisted, to our wide mission set. With this real world experience derived from a first tour operational assignment, these sailors populate critical billets such as law enforcement detachments, independent duty corpsmen, and XOs on patrol boats.”

These ships, like the LCS are expected to have multiple crews, with four crews for a group of three ships, allowing them to operate up to 225-230 days away from home port per year. (I personally don’t like the concept as proposed)

Survivability: The preliminary manning documents assumes that two full Repair Lockers (27 crew members in each locker) plus a Rapid Response Team (RRT) will be constituted for General Emergency Situations, but only one full Repair Locker and the RRT will be available at General Quarters. Two engine rooms will provide a degree of propulsion redundancy.

LCS Council:

The CNO saw the need for high level coordination of the introduction of the LCS to insure that they made the most of their potential. Since established they have added oversight of the Joint High Speed Vessels.

I see a need for the Coast Guard to also have a seat the Council to

  • share experiences with multiple crewing and other lessons learned
  • maximize the wartime potential of the Offshore Patrol Cutters by exploiting commonality with the LCS
  • ease coordination of Navy’s LCS and JHSVs partnership station, drug interdiction, and constabulary efforts which often involving Coast Guard detachments.

LCS 2.0, or a Missed opportunity?:

I keep hearing that many, including former undersecretary Bob Work, may not be entirely happy with the characteristics of the existing LCS designs, but that because they are the design we have, we should continue to build them. I have hoped that the Offshore Patrol Cutters would offer a possible alternative for an LCS 2.0. It may be that cost considerations and program choices will make them unsuitable, but at the very least, the eight design proposals and the three fully developed contract proposals should make interesting reading for those who would like to consider alternatives to the existing designs.

In addition, these ships, or designs developed from them, may offer a cheaper alternative basis upon which to offer our allies interested in American built corvettes or OPVs.

If I had my druthers:

If I had my druthers these ships would be designed, but not necessarily equipped, from the start, for wartime roles including ASW and NSFS.

Background: “What might Coast Guard cutters do in wartime.”

Chuck Hill blogs at http://chuckhillscgblog.net/. He retired from the Coast Guard after 22 years service. Assignments included four ships, Rescue Coordination Center New Orleans, CG HQ, Fleet Training Group San Diego, Naval War College, and Maritime Defense Zone Pacific/Pacific Area Ops/Readiness/Plans. Along the way he became the first Coast Guard officer to complete the Tactical Action Officer (TAO) course and also completed the Naval Control of Shipping course. He has had a life long interest in naval ships and history.

Symmetric Warfare – The Return to Symmetry

The torpedo: enabler of an asymmetric attack….

Asymmetry is a very popular word these days and, in my estimation, one applied too frequently to too many things.  Prof. Robert Farley makes the point that asymmetric expectations lie at the foundations of decisions about all battles.  “Combatants engage because they have different expectations about likely outcomes,” he says.  But not every search for gaining advantage in battle is asymmetric.  Using all available means and conditions to throw an opponent out of balance is a core of Liddell Hart’s indirect strategy.  So perhaps returning to symmetry and conceptually focusing on symmetric warfare would help ease understanding of complex problems related to ship roles and design.

Asymmetry is a strategy of weak against strong.  One side has no chance to match its opponent in a blow-for-blow fashion, and instead uses a type of attack for which the stronger opponent has developed ineffective defenses.  This is more of a conceptual framework than anything tied to a particular weapon, and in fact the same weapon can be both asymmetric or symmetric attacks depending on its use.  Torpedoes launched by a destroyer against a battleship constitute asymmetric warfare, but launched against another destroyer screening that battleship becomes symmetric.  PLA Navy anti-access doctrine and capabilities are asymmetric versus the U.S. Navy, but the same capabilities linked to a more Mahanian concept would be symmetric versus JMSD Forces, or overwhelming versus the Vietnamese Navy.  In the last case we would witness a reversal of roles.

Asymmetry is also a transient phenomena.  Use of torpedo boats was seen by Jeune Ecole as an asymmetric strategy aimed at Britain’s Royal Navy and its commerce, but very soon the British were able to control this threat and reinstate the symmetry by creating the destroyer.  The same torpedo, supported by excellent training, was part of an Imperial Japanese Navy asymmetric strategy in night actions against the (locally) numerically superior American counterpart.  Radar soon nullified this concept, although as Capt. Wayne Hughes noted in his Fleet Tactics and Coastal Combat, it took some time for the U.S. Navy to grasp the concept of using the radar, in spite of the fact that it was already technically in service during the battle at Savo Island.

…and frozen yogurt surprises!

The advantage of conceptually coming back to symmetry as a guiding principle is seen in the way warships were built and designed in the past.  A battleship was supposed to carry offensive weapons able to destroy the battle fleet of an enemy.  At the same time, armor was to give it protection against similar (symmetric) opponents.  In the case of cruisers the story was different, mostly because of Washington Treaty limitations, but the last cruiser designs without such limits returned to the need to fight opponents of the same class.  For modern ships it would be much easier to think in terms of their primary mission, while taking as a rule ability to fight a similar class opponent.

Looking at a contemporary example, the LCS surface warfare mission package’s primary mission is to counter asymmetric threats, like swarm attack, but it lacks capabilities to counter a symmetric opponent like a missile corvette.  My analysis could be viewed as an oversimplification, but could nonetheless help frame part of what should be a rational discourse among people who have no chance get to grips with real-world CONOPS.  I like the way Master Chief Petty Officer Brett F. Ayer explains Offshore Patrol Cutter requirements.

 

Przemek Krajewski alias Viribus Unitis is a blogger In Poland.  His area of interest is broad context of purpose and structure of Navy and promoting discussions on these subjects In his country