Guided Projectile for 57mm Coming

NSCfires57mm

The US Naval Institute News Service recently published an article, “A Year Into Distributed Lethality, Navy Nears Fielding Improved Weapons, Deploying Surface Action Group.” As you might expect, it talked primarily about anti-ship cruise missiles, but there was a paragraph of particular interest to the Coast Guard.  It appears there may be guided 57 mm projectiles in the Coast Guard’s future.

“The service is working on developing a guided 57mm round for its Mk 110 guns on the LCS and other Navy and Coast Guard ships, Surface Ship Weapons Office Program Manager Capt. Michael Ladner told USNI News last month. Fanta said at the SNA symposium that the project, which is funded and working its way through the development process now, was important because it would leverage research already being done for the guided Hypervelocity Projectile for the Electromagnetic Railgun.”

If that means we will be able to both target selected areas on a vessel and avoid the possibility of collateral damage, by shells gone astray, it will be good news.

 

Icebreaker Requirements Published

USCGC Polar Sea

USCGC Polar Sea

BreakingDefense.com has reported the Commandant has announced the release of  “a notional program schedule [and] notional Polar Icebreaker requirements” for two new heavy icebreakers today.

Details have been released to qualified contractors, but not the general public.

The reference to two icebreakers is a bit of a surprise. The source of the funding is not clear, but the Commandant suggest there is strong support in Congress and he sees some of it coming in 2017.

UPDATE: The additional details on the requirements from DefenseNews.

Specifically, the new ships need to be able to continuously push through up to six feet of ice — but preferably eight — going at least 3 knots.

In ice-free waters, it will need a sustained speed of 15 knots, or the speed at max horsepower.

The new icebreakers must also be able to:

  • Sail a range of 21,500 nautical miles at 12 knots.
  • Go 80 days underway without replenishment.
  • Run at least 3,300 operational hours a year.
  • Visually evaluate ice conditions for 12 nautical miles in each direction.
  • Land a range of military and federal helicopters.
  • Hangar two Coast Guard helicopters or future unmanned systems.

 

The Navy’s New Design for Maintaining Maritime Superiority–CNO

Download the pdf here.

Recently the new Chief of Naval Operations has issued a document , “A Design for Maintaining Maritime Superiority” that outlines how, hopefully, the US Navy can maintain a maritime superiority our foes will recognize and avoid confronting.

If you are looking for anything specifically regarding the Coast Guard here, you will not find it (other than the cutter in the formation on the cover). The Coast Guard is not mentioned even once, but it does talk about some things that are Coast Guard related. Perhaps we should not feel bad about this. It only mentions the Marine Corps once.

He talks about three forces that are changing the environment: 

  • The first global force is the traffic on the oceans, seas, and waterways, including the sea floor – the classic maritime system.
  • A second increasingly influential force is the rise of the global information system – the information that rides on the servers, undersea cables, satellites, and wireless networks that increasingly envelop and connect the globe.
  • The third interrelated force is the increasing rate of technological creation and adoption.”

Obviously the Coast Guard facilitates and regulates marine traffic and is tapped into the global information system. In wartime, these contacts will become essential. He also talks about new trade routes opening in the Arctic, that will only be reliable if we have new icebreakers. He also talks about illegal trafficing.

“This maritime traffic also includes mass and uncontrolled migration and illicit shipment of material and people.”

For once, finally, a document explicitly recognizes the competition,

“For the first time in 25 years, the United States is facing a return to great power competition. Russia and China both have advanced their military capabilities to act as global powers. Their goals are backed by a growing arsenal of high-end warfighting capabilities, many of which are focused specifically on our vulnerabilities and are increasingly designed from the ground up to leverage the maritime, technological and information systems. They continue to develop and field information-enabled weapons, both kinetic and non-kinetic, with increasing range, precision and destructive capacity. Both China and Russia are also engaging in coercion and competition below the traditional thresholds of high-end conflict, but nonetheless exploit the weakness of accepted norms in space, cyber and the electromagnetic spectrum. The Russian Navy is operating with a frequency and in areas not seen for almost two decades, and the Chinese PLA(N) is extending its reach around the world.

“…Coupled with a continued dedication to furthering its nuclear weapons and missile programs, North Korea’s provocative actions continue to threaten security in North Asia and beyond.

“…while the recent international agreement with Iran is intended to curb its nuclear ambitions, Tehran’s advanced missiles, proxy forces and other conventional capabilities continue to pose threats to which the Navy must remain prepared to respond.

“…international terrorist groups have proven their resilience and adaptability and now pose a long-term threat to stability and security around the world.”

He recognizes budgetary limitations.

“There is also a fourth ‘force’ that shapes our security environment. Barring an unforeseen change, even as we face new challenges and an increasing pace, the Defense and Navy budgets likely will continue to be under pressure. We will not be able to “buy” our way out of the challenges that we face. The budget environment will force tough choices but must also inspire new thinking.”

Throughout there is an emphasis on understanding history and the strategic concepts of the past. There is also a recognition of the need to work with partners.

“EXPAND AND STRENGTHEN OUR NETWORK OF PARTNERS: Deepen operational relationships with other services, agencies, industry, allies and partners – who operate with the Navy to support our shared interests.

Other than the Marine Corps, the US Navy has no closer partner than the USCG. The partnership has been a long and successful one, but I would like to see the Navy be a better partner to the Coast Guard.

What I want to see:

If we have “run out of money, now we have to think.” One thing we can do, is to try to get the maximum return from the relatively small investment needed to make the Coast Guard an effective naval reserve force.

  • We need explicit support from the Navy at every level, particularly within the Congress and Administration, for Coast Guard recapitalization.
  • We need an explicit statement from the Navy that they expect the Coast Guard to defend ports against unconventional threats, so that they can keep more forces forward deployed.
  • We need the Navy to supply the weapons we need to defend ports against unconventional attack with a probability approaching 100% ,including small missile systems like Hellfire or Griffin to stop small, fast, highly maneuverable threats and light weight anti-ship torpedoes that target propellers to stop larger threats, and we need those systems on at least all cutters of Webber class and larger.
  • We need to reactivate the Coast Guard’s ASW program and insure that all the new large cutters (NSC and OPC) have and ASW capability, if not installed on all of the cutters, at least planned, prototyped, tested, and practiced on a few ships (particularly in the Pacific).

(Note there is another post on this looking at the “design” from a Navy point of view.)

Turkey’s OPC

DOST class, Turkish CG

Photo: NavalAnalyses.Blogspot.Com. Click on the photo to enlarge

The German Navy Blog “Marine Forum,”

“5 January, Turkey, Acting on a tip-off / intelligence input, Turkish Coast Guard ships „Yasam“ and „Umut“ intercept Bolivian-flagged freighter „Joudi“ in international waters off Tobruk (Libya) … after receiving Bolivian government permission to board and search ship, boarding team finds 13 tonnes of cannabis.
“(rmks: first such action distant from Turkish waters; made feasible with induction of large DOST class patrol ships–emphasis applied–Chuck)”

So I looked up the class. The four ships of this class are the largest vessels in the Turkish Coast Guard. The next largest are only 210 tons. They are based on the Italian Sirio Class patrol vessels which operate under the Italian Navy but were paid for by the Transport and Navigation Ministry. I suspect the Sirio Class (appropriately modified) may have been the basis of the Marinette Marine’s OPC proposal.

Specs for the Turkish ships from my Combat Fleets of the World, 16th ed. with my translation to English units are:

  • Displacement: 1,700 tons (full load)
  • Overall Length: 88.4m (292 ft)
  • Length at Waterline: 80.3m (265 ft)
  • Beam: 12.2m (40.26 ft)
  • Draught: 4.6m (15.2 ft)
  • Speed: 22 knots
  • Power 4 MTU 16V, diesels, 2CP props, 14,120 BHP

The Gun: The Beda Bofors twin 40mm/70 gun is not a bad choice. It has been around for a while and it has improved over time. Current models are rated at 450 rounds per minute per barrel for 900 rounds per minute for the twin mount. That is faster than a .50 cal. M2 machine gun. The Italian Navy used this as a CIWS before switching to the improved 120 round per minute 76mm. It also has adequate range, 13,675 yards (12,500 m). This is less range than either a 57mm or 76mm, but adequate for most Coast Guard missions. There are at least four different projectiles available. The standard projectiles are about two pounds. There is also a high velocity solid tungsten alloy rod armour-piercing fin-stabilized discarding sabot (APFSDS) projectile that would probably be good for destroying fairly large diesel engines. .

If I read this correctly, the video is 380 rounds in 43 seconds.

Also from “Combat Fleets” this on the Turkish Coast Guard.

“Personnel: Approx. 2,200 total including 800 regulars and 1,400 conscripts, plus 1,050 on loan from the navy.

“Aviation: Coast Guard air assets include one Maule MX-7 light fixed-wing  and three CASA CN-235 maritime patrol aircraft (the basic airframe for the HC-144, Chuck). Three Austa-Bell AB-206B Helicopters and thirteen search and rescue configured Agusta-Bell 412 helicopters. The aircraft are pained white with an orange diagonal stripe.”

Coast Guard Outlook 2015-2016

http://issuu.com/faircountmedia/docs/uscg15#embed

DefenseMediaNetwork has published an online version of the new “Coast Guard Outlook.” I have not read it all, there is a lot there, 164 pages. Fortunately, it allowed me to embed it above.

It includes an interview with the Commandant, a story about the 100 year history of Coast Guard Aviation, one about the Coast Guard in Vietnam, and another about the Offshore Patrol Cutter, along with several others.

When I first brought it up, the print was too small to read comfortably on my laptop, but you have two ways to get a larger view. Clicking on the page twice enlarges it (maybe too large). There is also a slider at the lower left that changes the size of the page you are viewing. Unfortunately neither adjustment is carried over when you go to the next page.

Thanks to Lee for bringing this to my attention.

 

“Lasers Belong at Sea”–DefenseMediaNetwork

The Afloat Forward Staging Base (Interim) USS Ponce (ASB(I) 15) conducts an operational demonstration of the Office of Naval Research (ONR)-sponsored Laser Weapon System (LaWS) while deployed to the Arabian Gulf. U.S. Navy photo by John F. Williams

The Afloat Forward Staging Base (Interim) USS Ponce (ASB(I) 15) conducts an operational demonstration of the Office of Naval Research (ONR)-sponsored Laser Weapon System (LaWS) while deployed to the Arabian Gulf. U.S. Navy photo by John F. Williams

DefenseMediaNetwork has an interesting article about progress on weaponizing Lasers for use afloat. Some points that might be of particular interest to the Coast Guard were:

The Laser can be a less than lethal deterrent,.

“A laser offers scalable effects, from deter-and-dissuade to degrade or destroy. LaWS can address multiple threats using a range of escalating options, from non-lethal measures such as optical “dazzling” and disabling, up to lethal destruction of small attack boats and UAVs.”

The accompanying optics have other uses,

“The systems provide better high-resolution imagery than what existing shipboard EO/IR sensors provide now. With upgraded optics, a system like CLWS can bring targets as close as 1 kilometer or as far as 37 kilometers into clear focus. ‘The system enhances intelligence missions without engaging targets,’ …”

Thanks for a Successful 2015

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Now that it is over, looking back on 2015, I would like to thank the readers and contributors for making the effort very rewarding for me. This is a remarkably civil and knowledgeable group. Nice to see that all experience and knowledge levels are respected. Top five contributors by number of comments were x, Leesea, Tups, James WF, and Nicky. I got a number of suggestions by e-mail too.

The previous year, 2014, was a remarkably good year for the blog. The award of the preliminary Offshore Patrol Cutter contracts prompted a lot of interest, but still the blog enjoyed some growth. The blog had 213,556 views,  5.4% more last year.

In 2015, there were 277 new posts, growing the total archive of this blog to 1,452 posts. Top posts, by number of views were:

  1. What Does It Take to Sink a Ship (March 2011)
  2. The Navy’s New Patrol Boat (May 2012)
  3. OPV to OPC (July 2012)
  4. Case for the Five Inch Gun (November 2012)
  5. Three Nations Share German OPV Design (April 2014)
  6. What Might Coast Guard Cutters Do in Wartime, Part 2, Coast Guard Roles (February 2012)
  7. Ireland’s New OPV, Samuel Beckett (May 2014)
  8. Two More New Medium Icebreaker–Not for the Coast Guard (March 2015)
  9. Alternate Weapons for New Large Cutters? (May 2012)
  10. Offshore Patrol Cutter Concepts (June 2013)

As you can see, nine out of ten of these were published in previous years. I hope this is not a reflection of declining quality, but it is gratifying to know that these posts are still of continuing interest.

I am told by WordPress that readers came from 169 different countries. I suspect some of these were just spammers. Still, 38 countries were reported to have at least 200 views. The top five, after the US, were the UK, Canada, the Philippines, Netherlands, and Australia.

I would also like to particularly thank Thinkdefence, the Center for International Maritime Security (CIMSEC) “Next War Blog”Eaglespeakfor linking to this website and bringing more readers here.

Thanks for the interest.