The H-65 Follow On

French Navy H160 HIL

Photo: The H160 will serve as base for the future HIL light joint helicopter of the French military. Picture: Airbus Helicopters.

Perhaps it is not too early to start thinking about a replacement for the H-65s, after all the current design was selected in 1979, and they entered service 32 years ago.

I’ve heard nothing about a plan to select a replacement, but NavyRecognition reports the French Navy has just selected the replacement for their counterparts to our MH-65s as well as a number of other helicopters, the AirBus H160 (more info here and here). In fact the H160 will replace six helicopter types used by French Armed Forces with the first expected to be delivered to the French Navy in 2024. The AirBus H160 is a lineal descendant of the AS365 which was the basis of the H-65.

We have to think at least ten years ahead. Maybe we need a 30 year aviation assets plan.

Administration Considers Cancelling NSC#9

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Stars and Stripes reports,

“President Donald Trump’s budget would eliminate a $600 million-plus state-of-the-art Coast Guard cutter that’s a priority of the powerful Republican chairman of the Senate Appropriations Committee.

“The proposal by Office of Management and Budget Director Mick Mulvaney is included in draft documents of the White House budget request. The documents, obtained by The Associated Press, ask the Department of Homeland Security to cancel its contract with Ingalls Shipbuilding, which is to construct the national security cutter at its shipyard in Pascagoula, Mississippi.”

This is of course the ninth Bertholf National Security Cutter. When funded, there was a loud outcry that the Coast Guard did not ask for it, which, because the Coast Guard leadership “supported the administration budget,” and failed to provide a list of unfunded priorities, was true, but the implication that we did not need it was not.

The unfunded priorities list has long been a sore point with me, here, here, here, and here. The Navy does one of these every year. The Congress asked for one from the Coast Guard every year. We can’t seem to get off our ass and provide one, or is it that the leadership is so cowed by the department that they are afraid to say what is needed?

The “Fleet Mix Study” showed the Coast Guard needed a ninth NSC to meet its statutory obligations and with its fleet rapidly aging and the Offshore Patrol Cutter program long-delayed, the Coast Guard is desperately in need of new ships. Terminating this ship at this stage would be very disappointing and a poor decision. But perhaps we have only ourselves to blame.

Innovation in the OPC’s Propulsion System

When I first read this report from MarineLink, what I concentrated on was the generator capacity to be included in the Offshore Patrol Cutter (OPC), four 1,000 KW generators. Second time around I noticed reference to “Promas rudders,” and was curious enough to look it up and found it very interesting.

Here is a short pdf from Rolls-Royce explaining the claimed advantages of this system in terms of increased maneuverability, speed, and fuel economy.

They also claim decreased noise. Anything that improves the hydrodynamic efficiency of a ship probably also cuts down on its self noise, so it and the hybrid propulsion probably make the ship potentially a better ASW platform.

To Recap:

The two main diesel engines will be 16V 28/33D diesel engines, each rated at 9,763 bhp

There will have a hybrid propulsion system provided by DRS Power Technology with a pair of electric motors connected to the reduction gears. I assume these will be good for at least the ships’ designated cruise speed of 14 knots.

Since we know that DRS makes a 1500kW (about 2,000 HP) that is made to be connected to the reduction gear, so that seems a likely candidate for the motors to be used on the OPC. A pair would provide about 4,000 HP which should provide at least 14 knots.

H-60s Convertible to Gunships

Not that I see us doing this any time soon, but if we ever decide we need to arm our H-60s against smaller targets such as fast inshore attack craft, it looks like it might not be too difficult.

The APKWS guided 70 mm rockets and Hellfire systems that are included in the program,appear appropriate for countering small vessels.

Technicians install the Arnold Defense LWL-12 lightweight 2.75-inch (70mm) rocket launcher.

Photo: Technicians install the Arnold Defense LWL-12 lightweight 2.75-inch (70mm) rocket launcher.

My Unfunded Priority List

An earlier post reported a plea by Representative Duncan Hunter, Chair of the Transportation Subcommittee on Coast Guard and Maritime Transportation, for the Coast Guard to provide an unfunded priority list to include six icebreakers and unmanned Air System.

Thought perhaps I would list my own “unfunded priorities.” These are not in any particular order.

PLATFORM SHORTFALLS

Icebreakers: We have a documented requirement for three heavy and three medium icebreakers, certainly they should be on the list. Additionally they should be designed with the ability to be upgraded to wartime role. Specifically they should have provision for adding defensive systems similar to those on the LPD–a pair of SeaRAM and a pair of gun systems, either Mk46 mounts or Mk38 mod 2/3s. We might want the guns permanently installed on at least on the medium icebreakers for the law enforcement mission. Additionally they should have provision for supporting containerized mission modules like those developed for the LCS and lab/storage space identified that might be converted to magazine space to support armed helicopters.

110225-N-RC734-011 PACIFIC OCEAN (Feb. 25, 2011) Guy Mcallister, from Insitu Group, performs maintenance on the Scan Eagle unmanned aerial vehicle (UAV) aboard the amphibious dock landing ship USS Comstock (LSD 45). Scan Eagle is a runway independent, long-endurance, UAV system designed to provide multiple surveillance, reconnaissance data, and battlefield damage assessment missions. Comstock is part of the Boxer Amphibious Ready Group, which is underway in the U.S. 7th Fleet area of responsibility during a western Pacific deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joseph M. Buliavac/Released)

110225-N-RC734-011
PACIFIC OCEAN (Feb. 25, 2011) Guy Mcallister, from Insitu Group, performs maintenance on the Scan Eagle unmanned aerial vehicle (UAV) aboard the amphibious dock landing ship USS Comstock (LSD 45). Scan Eagle is a runway independent, long-endurance, UAV system designed to provide multiple surveillance, reconnaissance data, and battlefield damage assessment missions. Comstock is part of the Boxer Amphibious Ready Group, which is underway in the U.S. 7th Fleet area of responsibility during a western Pacific deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Joseph M. Buliavac/Released)

Unmanned Air Systems (UAS): We seem to be making progress on deploying UAS for the Bertholf class NSCs which will logically be extended to the Offshore Patrol Cutters. So far we see very little progress on land based UAS. This may be because use of the Navy’s BAMS system is anticipated. At any rate, we will need a land based UAS or access to the information from one to provide Maritime Domain Awareness. We also need to start looking at putting UAS on the Webber class. They should be capable of handling ScanEagle sized UAS.

File:USCGC Bluebell - 2015 Rose Festival Portland, OR.jpg

Photo: The Coast Guard Cutter Bluebell sits moored along the Willamette River waterfront in Portland, Ore., June 4, 2015. The Bluebell, which celebrated its 70th anniversary this year, is one of many ships participating in the 100th year of the Portland Rose Festival. (U.S. Coast Guard photo by Chief Petty Officer David Mosley.)

Recapitalize the Inland Tender Fleet: This is long overdue. The program was supposed to begin in 2009, but so far, no tangible results. It seems to have been hanging fire for way too long.

Expand the Program of Record to the FMA-1 level: The Fleet Mix Study identified additional assets required to meet the Coast Guard’s statutory obligations identifying four asset levels above those planned in the program of record. Lets move at least to first increment.

Alternative Fleet Mix Asset Quantities

————–POR       FMA-1      FMA-2      FMA-3       FMA-4
NSC                8             9                 9                 9                  9
OPC              25           32               43                50               57
FRC              58           63               75                80               91
HC-130         22            32               35                44               44
HC-144A       36            37               38                40               65
H-60              42            80               86                99             106
H-65             102         140             159              188            223
UAS-LB           4            19                21                21              22
UAS-CB        42            15                19               19               19

At the very least, looks like we need to add some medium range search aircraft (C-27J or HC-144).

Increase Endurance of Webber Class Cutters: The Webber class could be more useful if the endurance were extended beyond five days (currently the same as the 87 cutters, which have only one-third the range). We needed to look into changes that would allow an endurance of ten days to two weeks. They already have the fuel for it.

MISSION EQUIPMENT SHORTFALLS

Seagull_torpedo_trial_1

Ship Stopper (Light Weight Homing Torpedo): Develop a system to forcibly stop even the largest merchant ships by disabling their propulsion, that can be mounted on our patrol boats. A torpedo seems the most likely solution. Without such a system, there is a huge hole in our Ports, Waterways, and Coastal Security mission.

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Photo: SeaGriffin Launcher

Counter to Small High Speed Craft (Small Guided Weapon): Identify and fit weapons to WPB and larger vessels that are capable of reliably stopping or destroying small fast boats that may be used as fast inshore attack craft and suicide or remote-controlled unmanned explosive motor boats. These weapons must also limit the possibility of collateral damage. Small missiles like SeaGriffin or Hellfire appear likely solutions.

40 mm case telescoped gun (bottom) compared to conventional guns.

40 mm case telescoped gun (bottom) compared to conventional guns.

Improved Gun–Penetration, Range, and Accuracy: The .50 cal. and 25mm guns we have on our WPBs and WPCs have serious limitations in their ability to reach their targets from outside the range of weapons terrorist adversaries might improvise for use against the cutters. They have limited ability to reach the vitals of medium to large merchant vessels, and their accuracy increases the possibility of collateral damage and decreases their probability of success. 30, 35, and 40 mm replacements for the 25 mm in our Mk38 mod2 mounts are readily available.

Laser Designator: Provide each station, WPB, and WPC with a hand-held laser designator to allow them to designate targets for our DOD partners.

CONTINGENCY PLANNING SHORTFALLS

Vessel Wartime Upgrades: Develop plans for a range of options to upgrade Coast Guard assets for an extended conflict against a near peer.

 

Malaysia Builds 6 WPC w/sUAS, 3 Cutter X, and Gets 2 JCG cutters

Malaysia‘s counterpart of the USCG, the Malaysia Maritime Enforcement Agency (MMEA), or APMM in Malay, was formed in 2005 and has approximately 7,000 members.

Malaysia has an EEZ of 334,671 sq km, or about 3% of that of the US. In addition they have a substantial continental shelf of about the same size. The country itself is in two main parts, one on the Malay Peninsula and one part on the island of Barneo. It borders the busiest waterway in the world, the Straits of Malacca.

They have recently begun to replace the vessels incorporated in the service when the agency was formed.

The first new class is the “New Generation Patrol Craft.”

Malaysia's New Generation Patrol Craft.

Malaysia’s New Generation Patrol Craft (NGPC)

It is in many ways similar to the Webber class in size and function. It is a FASSMER design. It is a little smaller (44.5 meters or 146 feet) and a little slower at 24 knots, but it is a bit better armed, having a 30mm gun and it has one trick we do not. It will have a small Unmanned Air System and associated launch and recovery system.

The Malaysian Maritime Enforcement Agency has selected to the Fulmar UAV to equip their NGPC. The Fulmar is similar in most respects to the ScanEagle.

Aerovision Fulmar UAV, 5 May 2008, by Txema1

Aerovision Fulmar UAV, 5 May 2008, by Txema1

MalaysianDefence reports they expect to build three Offshore Patrol Vessels, at least 80 meters in length.  The RM740 Million reported allocated equates to about $167M each .

Reportedly the new OPVs will be a version of the Damen 1800 (ton) design (similar to those being built for South Africa, but with a conventional bow) 83 meters (272 feet) in length and 22 knots from 4×2350 kW diesels providing 12,600 HP.

Damen 1800 OPV, from the rear.

Damen OPV 1800 Concept Illustration

As part of their effort to build capacity among their neighbors, the Japanese are transfering two Japan Coast Guard cutters to the MMEA. The first of these, Erimo (PL-02) is, by USCG standards, still young, having entered service in 1991. She is 91.4 meters in length over all, 2,006 tons full load and capable of 20 knots with a crew of 38. The second ship wll be of the same class.

Japan CG Cutter Erimo (PL-02)

Japan CG Cutter Erimo (PL-02)

References:

 

Technical Difficulties

The blog has encountered some techical difficulties recently. At least in some cases photos have overlapped the text.

I have informed tech support at WordPress and hopefully a fix is in the works.

As a bandaid solution, I am adding a few extra line spaces below any photo in hopes of showing all the text.