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Members’ Roundup Part 3

For this week’s Roundup we have a variety of topics and the first book to be featured as part of this series! For a maritime-focused community it is always beneficial to explore topics that are not normally featured in the usual debate. This week, topics include cyber power, an analysis of conflict management in the Central African Republic, as well as a topic that is close to my heart: the early years in the Royal Australian Navy.

Fellow CIMSEC-ian Billy Pope writes about cyberspace and how it is contributing to our understanding of ‘power’. This article is a continuation of the ongoing Personal Theories of Power Series, which is a joint Bridge-CIMSEC project. Far from being an overzealous campaign arguing that cyber is a game-changer, Pope argues that the future of cyber will take two paths. Firstly,  that cyber will extend and extenuate existing capabilities. Secondly, that it will see greater utility as a political tool. I believe this will make great reading for those interested, especially for those who are not necessarily well-versed with the topic.

Patrick Truffer, from Offiziere, writes about conflict management in the Central African Republic. Since the middle of September 2014, MINUSCA, with the support of the transitional government, has been responsible for stability in the Central African Republic. Critics posit that ,despite repeated failures, conflict management strategies have not been modified. MINUSCA also ignores the root causes of the conflict. Patric argues that this is therefore unlikely to lead sustainable stabilisation.

David Stevens, a naval historian based out of Sea Power Centre, Australia, has recently published a comprehensive history of the Royal Australian Navy in World War One, available here. It should provide an interesting read for this interested to learn more about the modest beginnings of a relatively ‘young’ navy. For further discussion on the topic, also consider perusing an recently published article on the ABC’s website (Australian version) discussing David’s work.

Elsewhere are our members have been busy writing from several continents:

Darshanna Baruah: “Managing Indo-Pacific Crises” The Diplomat (with Koh Swee Leah Collin)

Zachary Keck: “The Faux US-China Climate Deal” The Diplomat

Dave Majumdar: “Pentagon Kicks off New Technology Initiative” USNI News

Felix Seidlers: “Russia-Chinese Naval Exercises in the Mediterranean?” Seidlers Sicherheitspolitik.

Once again, it is our hope that by sharing the fine work of our members we can all benefit from their insights and contribute more to the debate. This, of course, is not limited to just articles and books; we also welcome summaries and key points discussed at events organised or hosted by CIMSEC members.

Please email dmp@cimsec.org to share your great work with us.

Not Your “Father’s Aegis”

By Robert Holzer and Scott C. Truver

“Stand by, Admiral Gorshkov, Aegis is at Sea!”

The U.S. Navy’s first Aegis-equipped surface warship, the USS Ticonderoga (CG-47), joined the Fleet in January 1983, and all-but dared the Soviet Navy to take its best anti-ship cruise-missile shot.

The Navy’s newest Aegis guided-missile destroyer in the fall 2014, the USS Michael Murphy (DDG-112), was commissioned in December 2012. Murphy is the Navy’s 102nd Aegis warship. Another 10 Aegis DDGs are under construction, under contract or planned––a remarkable achievement!

Aegis surface warships were conceived during the height of the Cold War to defend U.S. aircraft carrier battle groups from massed Soviet aircraft and anti-ship cruise missile attacks. With the early retirements/layups of as many as 16 of 27 Aegis cruisers (beginning with Ticonderoga’s decommissioning in September 2004), some observers characterize the Aegis Weapon System (AWS) as an old, legacy program, whose time has passed.

This is just plain wrong. No other naval warfare capability has experienced more upgrades and significant changes over the years than Aegis. As global threats evolved and new missions emerged, so too have Aegis’ capabilities “flexed” to meet increasingly daunting operational demands. Even more advanced versions of Aegis are planned in the years ahead.

To paraphrase a classic 1990s Oldsmobile commercial: This is not your “father’s Aegis!”

Aegis: Don’t Leave Homeports without It

DN-SC-84-10077Without doubt, the Aegis Weapon System in 1983 represented a true revolution in shipboard air defense. Based on an enormous investment in time, resources and management focus, Aegis was the first truly integrated ship-based system. It brought together radar and sensor detection, tracking and missile interception into a coherent, well-integrated weapon system. This was a staggering engineering achievement for the time. And was the culmination of nearly 40-years of Navy experience in confronting and overcoming ever more dangerous air defense challenges, beginning with kamikaze attacks in the waning months of World War II and extending to Soviet Backfire bombers in the 1970s and 1980s.

Originally focused primarily on the fleet air defense/anti-air warfare mission—hence, the “Shield of the Fleet” slogan––Aegis has steadily expanded its mission set over the decades to successively include cruise missile defense, area theater ballistic missile defense, integrated air and missile defense (IAMD), and longer-range ballistic missile defense (BMD) cued by space-based sensors. (In Greek mythology, Aegis was the shield wielded by Zeus.) As more advanced radars and missiles enter the inventory in coming years, Aegis will play an increasingly important role in national BMD, too.
During the past 30 years, Aegis has expanded beyond the original 27 Ticonderoga-class cruisers to also include the entire fleet of 75 Arleigh Burke-class guided missile destroyers. In mid-2014, Aegis is deployed on 84 ships: 22 cruisers and 62 destroyers. Thus, Aegis is no longer just the “backbone” of the surface fleet, but constitutes its “central nervous system” as well.

Build a Little…

Critical to Aegis’ ability to evolve and defeat new threats—some only dimly seen when the program was conceived more than 40 years ago—has been an enormous capacity for growth that was built into the system from its very beginning. This growth in mission capacity can be attributed to the late-Rear Adm. Wayne E. Meyer, who guided the development of Aegis and worked tirelessly to ensure the architecture retained sufficient flexibility to accommodate future changes in threats, missions and technology. Long known as the “Father of Aegis,” Meyer trusted empirics and not analytics. In his view, the real ground truth that undergirds weapon system performance comes from engineering or operational test data. As such, he embraced a simple, but powerful, management mantra: “Build a little, test a little, learn a lot!”

Meyer’s technical and engineering driver was the warfighting requirement to get an interim, initial Aegis capability into the fleet to solve the warfare problem: “Detect, Control and Engage.” Rear Adm. Timothy Hood, the Naval Sea System Command (NAVSEA) program executive officer for theater air defense in the early 1990s, would say whereas detect-control-engage identified the Aegis warfare problem, build-a-little, test-a-little, learn-a-lot described the Aegis process. The specific functional/performance cornerstones of Aegis then put real numbers to the capabilities Aegis engineers were striving to meet—all to achieve the ultimate objective of putting Aegis to sea. (1)

Aegis cornerstones have guided the program for more than four decades. Fundamentally, Meyer made project decisions based on the best technical approach. As such, he instilled a rigorous systems engineering discipline in the Aegis program and established key performance factors. He then defined these factors to be quantitatively expressed to serve as guidance for engineering trade-offs and compromises to address the detect-control-engage warfare problem. These cornerstones required constant attention and were reflected in what Meyer called “people, parts, paper and [computer] programs.”(2)

In the end, Meyer successfully translated the Aegis cornerstones into acquisition process principles that informed decision-making at every level. To keep Aegis system-engineering development moving forward in advance of a Navy decision on ship design, Meyer employed the so-called Superset design and engineering approach. Superset called for integrating the largest set of combat system elements (sensors, control systems and weapons) and then down-designing that superset of capabilities to meet specific ship suites when finally approved. The payoff was in getting Aegis to sea on budget, on time. This philosophy continues to animate the Aegis program.

Baseline Continuous Improvement

uss-chosinMeyer’s project office opted to introduce initial, interim capabilities via continuous construction lines for cruisers and destroyers (rather than expensively introducing new ship classes with block upgrades) to accommodate Aegis advances. The engineering development approach that enabled this decision was a process practice called the Aegis Combat System Baseline Upgrade Program. Each Aegis Baseline—focused primarily on major systems and upgrades—was an engineering package of improvements introduced on two-to-four year cycles. A major warfighting change—for example, the introduction of the Mk 41 Vertical Launching System (VLS), Tomahawk Land-Attack Missile (TLAM) and an integrated anti-submarine warfare (ASW) suite into Aegis—would call for a new engineering baseline. The introduction of these three components in fact constituted Aegis Baseline 2. In addition, the Baseline Upgrade Program allowed for retrofits. Under the principle “Forward Fit before Backward Fit,” engineering and design focused on new construction ships while at the same time enabling cost-effective retrofits of Aegis ships already in the fleet.

To ensure Aegis outpaces today’s developing threats, Navy program officials with the Program Executive Office for Integrated Warfare Systems (PEO IWS) now exercise development and management oversight for service combat systems to inject new capabilities into Aegis through this time-tested approach to upgrades and improvements. Today’s baselines continue to be added to new ships during their construction phase and deployed ships when they undergo their specified shipyard maintenance cycles.

Initial baselines focused on adding only a few, discrete upgrades to Aegis. As this process has matured and Navy program engineers and system designers have accumulated more experience in understanding the nuances of Aegis baseline upgrades, their complexity, capabilities and capacities have grown exponentially. Baselines have grown in terms of the amount of new capabilities added to Aegis at each modernization interval to address both the pace of technological change and the acceleration of new threats and challenges. This is an ever-expanding OODA (Observe, Orient, Decide and Act) loop that Aegis is well accustomed to facing.

As of the fall 2014, a total of eight specific baselines have been fielded across the fleet of Aegis-equipped ships. A more advanced Baseline 9 version is undergoing its operational test and evaluation phase and will be deployed next year.

Baseline upgrades have added the following key capabilities to Aegis-equipped cruisers and destroyers over time since Baseline 0 that went to sea with the first Aegis warship, Ticonderoga. Within these numbered baselines, multiple versions at times have been introduced to accommodate minor variations to a particular Aegis combat system element development or shipbuilding program. Broadly stated, these baseline upgrades include:

Baseline 1: The original Aegis system attributes deployed on the first Ticonderoga-class cruisers (CGs 47-51) that consisted of the SPY-1A radar, the Mk-26 trainable launcher and the Navy’s mil-spec UYK-7 computers. Baseline 1 equipped the first five Aegis cruisers with the final combat system computer program whose configuration was based on the lessons learned from Ticonderoga’s first deployment.

Baseline 2: The first real upgrade to Aegis deployed on the next tranche of cruisers (CGs 52-58) that introduced, as stated above, the Mk 41 VLS, Tomahawk and an upgraded ASW suite, the SQQ-89, with the SQS-53B sonar. Introduction of VLS and Tomahawk gave Aegis cruisers a long-range strike, land-attack capability. As well, the VLS cells led to use of the larger, more capable SM-3 missile that would greatly expand Aegis air defense capabilities to include BMD.

Baseline 3: These upgrades were added to the later-built cruisers (CGs 59-64) and included the more advanced SPY-1B version of the radar, along with the SM-2 Block II missile and new UYQ-21 computer consoles. By enabling use of the SPY-1B, this baseline was a major capability enhancer with respect to electronic counter-counter measures (ECCM).

Antenna_suite_on_CG-60_Normandy_AEGIS_cruiserBaseline 4: This baseline was the first to accommodate both cruisers and destroyers. Improved capabilities were added to the final lot of cruiser construction (CGs 65-73) and the first construction lot of the newer Arleigh Burke-class destroyers (DDGs 51-67). The new capabilities added to the cruisers included the next-generation UYK-43/44 computers and the latest-version of the SQS-53C sonar. The DDG upgrades included the new SPY-1D radar, SQQ-89(V) ASW system and UYK-43/44 computers. Of note, the SPY-1D, though identical to the SPY-1B, required only a single deckhouse in the destroyer superstructure since it used only a single set of power amplifiers (instead of the two in the fore and aft deckhouses on the cruisers). Later the SPY-1B(V) radar was retrofitted to the cruisers beginning with CG-59.

Baseline 5: These upgrades were targeted to Burke-class destroyers (DDGs 68-78) and consisted of SPY-1D radar, SLQ-32 electronic countermeasures system, SM-2 Block IV missile, Link-16 system and Combat Direction Finding. Introduction of this baseline required a major effort in the track file and associated track processing in the command and decision (C&D) display enabling Aegis to become a major player in battle group networks.

Baseline 6: Brought a significant list of new capabilities to Aegis destroyers (DDGs 79-90) including SPY-1D(V) with modifications for littoral operations. It introduced the Cooperative Engagement Capability (CEC), Evolved Sea Sparrow Missile (ESSM) and UYK-70 display consoles. Baseline 6 was a notable transition from a Navy mil-spec-based combat system to one with a fully commercial-off-the-shelf (COTS) hardware environment. A mil-spec/COTS hybrid, it was the first forward fit of COTS computers for tactical purposes that provided area air warfare, CEC and an area theater ballistic missile defense (TBMD) capability for Baseline 6 DDGs and six upgraded Baseline 6 cruisers.

Aegis-Destroyer-Dewey-DDG-105 (1)Baseline 7: The last baseline designed specifically for forward-fit into new construction ships, it represented a full conversion to commercial computers, i.e., the complete transfer to COTS processing. The baseline added the Tomahawk fire control system upgrade and Theater Wide BMD to Burke-class destroyers (DDGs 91-112). The introduction of the third-generation SPY-1D(V) radar provided major performance enhancements against stealth threats and all threats in the littoral environments. Baseline 7 DDGs had the capability for network-centric operations: they were enabled to employ the so-called Tactical Tomahawk that was reprogrammable in-flight, e.g., for use against ships and mobile land-attack targets.

Baseline 8: Brought COTS and open architecture to Baseline 2 equipped Aegis cruisers. The baseline captured tailored upgrades from new construction Baseline 7.1R destroyers (DDG 103-112), bringing the seven cruisers greater capacity for technical data collection and enhanced area air warfare and CEC.

Baseline 9: The latest version of the long-running and highly successful Aegis upgrade process, this baseline will bring significant improvements to the Fleet in several key respects. The new baseline brings radical changes to the software environment creating a true open-architecture computing framework. Common source code shared among Baseline 9 variants enhances software development, maintenance and re-use, boosting the capability to support combat system interoperability improvements and enhanced capacity and functionality.

Major Warfighting Improvements

Baseline 9 will deliver three major warfighting capability improvements. These are: the Naval Integrated Fire Control-Counter Air (NIFC-CA), Integrated Air and Missile Defense and Enhanced Ballistic Missile Defense.

The NIFC-CA capability for Baseline 9 cruisers and destroyers provides integrated fire control for theater air and anti-ship cruise missile defense, greatly expanding the over-the-horizon air warfare battle space for surface combatants by enabling third-party targeting of threats and use of “smart” missiles. NIFC-CA is valuable since it will allow greater performance of the Aegis radar over land and in the congested littorals where radar signals can be degraded given the topography and other local conditions. NIFC-CA allows Aegis to conduct over-the-horizon targeting using Standard anti-air missiles against targets based on data and other information received via the CEC net from off-board sensors such as enhanced E-2D Hawkeye aircraft.

/Users/Photo2/Desktop/IPTC.IPTIAMD brings the Fleet a more comprehensive capability to conduct ship self-defense, area air defense and ballistic missile defense missions at the same time. A core Navy mission driving capabilities for mobile, persistent, multi-mission Surface Forces, IAMD enables Aegis-equipped ships to optimize shipboard radar resources rather than forcing the radar to devote its energy to only one mission at a time. This full-up capability in all air- and missile-defense domains represents another major advance in the continuously evolving AWS capabilities against emerging threats. The Aegis SPY-1D radar uses the new Multi-Mission Signal Processor (MMSP) software package that is the centerpiece of IAMD. The MMSP integrates signal-processing inputs from the combat system’s BMD signal processor and the legacy Aegis signal processor for the radar. Prior to MMSP a ship had to devote the bulk of her radar’s power resources to tracking the more demanding BMD threat with a corresponding diminution to the air defense mission.

navy-sm-6Enhanced BMD comes with Baseline 9’s open architecture environment that will provide both a launch-on remote (LoR) and engage-on-remote (EoR) capability for Aegis where the interceptor missile uses tracking data provided from remote, off-board (land, sea, airborne and space-based) sensors to launch against and to destroy missile threats. Previous baselines have progressively expanded the LoR capability for Aegis BMD “shooters” to launch missile interceptors earlier in the target missile’s trajectory. Baseline 9’s open architecture will accommodate the Aegis BMD 5.1 system software upgrade to enable an engage-on-remote capability that advances launch-on-remote by providing an organic track to the interceptor missile late in its flight. To the extent that LoR and EoR can provide enhanced capability to the Block IA, IB and IIA versions of the Standard missile—supported by a netted sensor framework—they have the potential to provide BMD to strike group and homeland defense missions.

Ultimately, EoR will enable the shooter to complete the intercept. LoR and EoR thus add to layered defense, a critical capability for the successful intercept of longer-range and fast-flying missiles. When launch-on-remote and engage-on-remote become operational, the Aegis system can reach further into the joint and combined arenas. For example, Aegis open architecture provided by the Aegis BMD 5.0 family of system software upgrades will make it easier for allies and partners to integrate new weapon systems and sensors into their Aegis systems. This enhanced network integration will legitimize the concept of “any sensor, any shooter” to extend the battlespace and defended area.

Past Being Prologue…

Aegis has enjoyed a remarkable history in the U.S. Navy—as well as several foreign navies––and with the deployment of the new Baseline 9 version, and most likely other upgrades coming, there is no final chapter yet to be written for this workhorse capability. Aegis has truly evolved from the “Shield of the Fleet” to the Fleet’s “Central Nervous System” and more. A system originally designed to launch surface-to-air missiles against air-breathing bombers and cruise missiles has evolved into a networked combat system that can target land-launched ballistic missiles and even satellites in space—and destroy them. While its roots are traceable to the Cold War, Aegis is firmly focused on overcoming the challenges and threats the U.S. Navy faces in tomorrow’s murky and increasingly dangerous future.

Robert Holzer is senior national security manager with Gryphon Technologies’ TeamBlue National Security Programs group. Dr. Truver is TeamBlue’s director.

(1) Rear Adm. J.T. Hood, USN (Ret.), “The Aegis Movement—A Project Office Perspective,” Naval Engineers Journal: The Story of Aegis, Special Edition (2009/Vol. 121 No. 3), p. 194.
(2) Robert E. Gray and Troy S. Kimmel, “The Aegis Movement,” The Story of Aegis, op.cit., p. 41.

CIMSEC Holiday Party

restaurant-exteriorJoin our HQ chapter for its informal holiday party/happy hour. We will be meeting at The Front Page on Dupont Circle to share stories and news of the maritime world, meet new friends, and share a drink with old ones.

Time: Wednesday, 10 December 6:00-8:00pm
Place: The Front Page (Take the south exit). Enter through the lobby of the Robert S Strauss Building (1333 19th St. NW) – the entrance to the bar is to the immediate right. We will be in the elevated seating area to the right as you enter.

All are welcome – RSVPs not required, but appreciated: director@cimsec.org

Protecting the Exclusive Ecconomic Zone – Part II

Feature Picture: LÉ Samuel Beckett the latest OPV of the Irish Naval Service (Trilogy Corporate Site 2014)

Geographical and Oceanographical Factors

When designing OPVs the core question a nation will need to ask itself is how big in terms of area, where the EEZ is (i.e. Northern waters, or Equatorial waters), how far is it that area from the nation’s bases and how much is the EEZ worth.  Vessels which are required to operate in stormy or icy waters (i.e. those operated by Denmark) will need to be as structurally strong and survivable as possible, with a high freeboard to help with large waves, as well as having as much of their equipment internalised as can be, and all equipment that can’t be internalised made easy to clear of ice. In contrast vessels which are to operate in warmer areas (i.e. to an extent France) will need enhanced cooling systems, not only to keep the personnel at a workable temperature, but also the computers and machines. A vessel which could find itself in both situations equally (i.e. those operated by Australia or Britain), will of course need both attributes; it is very difficult to retrofit sufficient cooling into a small ship built to be strong, equally it is very difficult to strength a ship that is not built to be strong. Simply put, a lot of thought needs to be placed at the very beginning of the conception and design process with OPVs as to what is needed, what is wanted and what is best to make sure: because there is not the space available to do much rectifying at a later date.

  8Figure 8. Denmark’s EEZ, total area of 2,551,238km2 encompasses a large area of North Atlantic and the Arctic[i]
9Figure 9. France’s EEZ totals in at 11,035,000km2 and is spread all around the world[ii]
10Figure 10. Australia’s EEZ, total area of about 8,505,348km2 that straddles the South Pacific and Indian Oceans, whilst encompassing a large chunk of Antarctica[iii]

 

Supplementary Missions

OPVs, especially those deployed to patrol distant territories or honour commitments to allies, will often be the nation they represent first responders to natural disasters; therefore building a measure of preparation into the design, i.e. storage space for medical supplies, power tools, tents and portable water purification equipment would be of advantage. This is a situation where a nation has the opportunity to engage in a win-win scenario; they help another nation (nations are not altruistic but they do like to look good and earn favours), they get to build a closer relationship with the nation experiencing the disaster and that nation gets some help. Much the same can be said for an OPV’s role in Search and Rescue operations, most nations have some form of lifeboat organisation – whether it is part of the government, independent or a mix differs from nation to nation. OPVs are of course not lifeboats, but if they are present then they can again be crucial first responders, especially in the case of mid-ocean emergencies. There is though a war (or at least combat) orientated mission, which has been highlighted by the events of October 2014 in Sweden; anti-submarine warfare, or ASW[iv].

11Figure 11. HDMS Ejnar Mikkelsen a Knud Rasmussen class OPV of the Danish Navy[v]

Now it is reasonable to pose the question ‘how useful could a vessel without a sonar (with the exception of the Danish Knud Rasmussen class[vi] which take advantage of stanflex technology[vii] to acquire one) or torpedoes be to an ASW operation, after all it isn’t a frigate?’ In fact OPVs, even those being proposed in this paper are not even corvettes (being closest in armament to a gunboats), do have something to offer ASW operations, especially those with the ability to support helicopters and operate UAVs. Helicopters have become the cornerstone of ASW operations; whilst Long Range Maritime Patrol Aircraft and ships with towed sonar arrays are very capable assets which really do make a difference: a legacy of the Cold War has been an almost dominance of helicopters in the practice of ASW[viii]. Helicopters of course make use of sonar buoys and dipping sonar to locate enemy submarines, such equipment could also be transferred in time to suitably capable UAVs – some of which are already in operation[ix]. This is in many ways an argument for building in flexible spaces into ship designs, as the one thing that can’t be easily added into a ship is space, yet it is space which serves best to future proof it.

It’s not only ships though that need to be future proofed, so do crews and commanders. Small ships, like OPVs, offer almost unique opportunities for navies to test out commanders at junior ranks with a fair amount of responsibility; at a far lower risk than if the achieve higher rank and untested make their mistakes when in command of far more expensive vessels.  Furthermore, a naval commander will often find themselves acting in a diplomatic capacity[x] a fact which has been highlighted by Julian Corbett as well as other authors[xi] throughout the years. Therefore Command of an OPV, especially when despatched to the edges of an EEZ or to patrol distant territories will provide young officers a plethora of opportunities to develop their skills and gain vital experience in this role. The reason that OPVs are unique in this regard is because the other small vessel type, the mine countermeasure vessel (MCMV), is becoming more and more specialised – even as the equipment becomes more containerised and dependent upon unmanned vehicles (although divers retain a vital role in the work); meaning that command of such vessels acting in that role itself requires more and more specialised knowledge.

Possible Missions

“The unassailable political lessons of the Falklands are that disregarding a threat does not make it disappear”

James Cable[xii]

The same can be said for ships, and most definitely for OPVs – disregarding, or down playing the likelihood of circumstances that will require their capabilities doesn’t mean it won’t happen. Even in this work, there are possible missions which OPVs could be used for, beyond those it has discussed. For example, with a suitable CIWS, and dual-purpose deck gun these vessels could make a very much needed war time point defence assets for MCMVs, auxiliaries, ships taken up from trade[xiii] and amphibious ships (including landing craft). In a time of shrinking forces, these are not frigate or destroyer replacements, but they would be able to help; they are able to be the ‘quantity’. Which leads to another scenario for the future. That OPVs cease to exist as they are now, and that nations begin to pursue something more similar to where the Danish model has already gone.

Under this scenario the future is a ship of ~2400tons, with a range of 6-7,000nmi, and which in its basic OPV form is armed with probably either a 57mm or 76mm deck gun[xiv], a CIWS and two single 20mm or 30mm mounts, would carry a rotary UAV and have the ability to deploy and recover boats from a ramp. However, by making use of a system similar to that of the Stanflex modular system, can be quickly modified with additional modules[xv] to make it an MCMV, Oceanography vessel or Point Defence ship (with addition of self-sufficient surface to air missiles which don’t require specialist radar, like the C-Dome is reported to be[xvi]) as required by operation. Although to maintain those skills and to meet ongoing operational commitments some vessels would have to be virtually permanently tasked as the former two; with other ships taking over as required by maintenance. This is because as said above the work of MCMV vessels is particularly specialised, and requires a lot of practice to keep at the level it’s required for war time. Oceanography is of course and ongoing commitment, requiring its own cadre of specialised staff, and equipment, which are easier to leave in place as long as possible so they can ‘bed down’. This all though is not to mean that there are not significant requirements for British Patrol vessels, as Figure 12 (below) highlights; the British EEZ is very expansive.

12Figure 12. Britain’s EEZ incorporates an area over 6,805,586km2, and whilst world encompassing is concentrated in the Atlantic[xvii]

In the case of the Royal Navy which is currently upgrading its forces to seven River Class OPV’s, operates eight each of the Hunt and Sandown class MCMVs, two Echo Class multi-purpose survey vessels, representing a force of twenty-five ships. Now if all those ships were of the same design, then instead of it being seven OPVs, sixteen MCMVs and two survey vessels, it would be a pool of twenty five vessels (with operational cost savings from streamlining training and maintenance that could be twenty-eight, or even more should Britain continue its focus on reserves and decide to give the Royal Naval Reserve proper ships again[xviii]) that could be orientated as required by circumstance.

Now this is nothing new, the RN’s MCMVs already often do secondary duty as OPVs, and in fact the scenario outlined is to an extent (common hulls), what the Mine Countermeasures, Hydrography and Patrol Vessel (MCHPV) program envisaged[xix]. Unfortunately, and despite the publication of the Black Swan sloop Concept[xx], when the opportunity came to order three more ships for the OPV role – it was not this program which was sourced, but the existing River Class[xxi], suggesting that it has at least been put back if not having been sacrificed for the time being on the altar of the Type 26 Frigate. What is worse is actually the base design of the River class, with its proven track record, adaptability and RN operational experience, would actually (on the face of it) make the perfect base pattern for the MCHPV to be built from.  Britain though would not be the only nation which could benefit from such a design, so could other nations such as Japan, South Africa, India, Australia and Canada.

All those nations are nations which are building themselves up in the maritime sense, they have to really, as the world has got more complex and sources of danger have diversified the necessity to protect what is theirs has grown. For the Japanese who have a strong escort force they would be most likely less interested in the point-defence adaptability, but considering their ‘peacetime’ problems of East China Sea EEZ patrol and probable war time issues with mines an adaptable force could prove a very workable and cost effective solution. For Australia and Canada with such vast areas to cover in such hostile seas then the more OPVs the better, more importantly with their relatively small force sizes, some second tier fighting ships might well be an attractive foundation on which to grow operational capabilities. India which has for a long time prided itself on being the strongest Asian naval power, is now facing challenges and a future where there are now easy strategic choices or even black & white decisions – making procurement of a flexible asset of the form of OPV/specialist duty vessel a more practical methodology of future proofing.

This is though beginning to sound similar to a ship design which has dominated American procurement discussion in recent years, the Littoral Combat Ship or LCS[xxii]. This was billed as the go everywhere, do everything low level combatant. Which has become its millstone, because it was supposed to be a jack of all trades it is good at none. Everything was designed from scratch, tailor made to fit this new class of warship. Unfortunately that design included a fixation on stealth, primarily because of the ‘Littoral’, meaning close to shore, in its name. The important difference between the LCS, OPVs and even what is being proposed is that the latter two vessel types are not supposed to do everything. The whole way through this work a constant refrain has been, ‘not a frigate’; OPVs do not need to be stealthy to the extent of the LCS, they do no need multiple hangars or even custom equipment – because that level of equipment is not needed by their mission set. Everything that an OPV needs, even the adaptable ship proposed in this section, is procurable ‘off the shelf’ – theoretically offering governments the opportunity to keep very tight control of the costs because they are known in advance. Even with all its capability the LCS has because of its failure to be able to do everything, had its procurement cut short and the USN are now looking for a frigate. One of the options for which is actually an upgraded version of the Coast Guards National Security Cutter[xxiii].

13Figure 13. the Austral’s Independence class LCS, the second of the two designs, its trimaran hull form and distinctive menacing stealth design has already made it a feature of cinema, but also make it cost wise firmly in the frigate classification, despite its limited weaponry[xxiv].
14Figure 14. Russian Steregushchiy class corvette[xxv], the Russian equivalent of the LCS, it bristles with weapons and is not really adaptable: these vessels (like the Chinese Type 056) are most definitely small warships rather than a patrol vessel.

Conclusion

“…the greatest value of the Navy will be found in events that fail to occur because of its influence”

Prof. Colin Gray[xxvi]

As has hopefully been shown these words of Prof Gray could be the watchwords for OPVs.  Whether in terms of design or employment, the mission of such a vessel is to prevent events from happening through their own presence, and through the influence that being present gives a nation.

At the beginning of this work a very simple question was asked, ‘What do OPVs need to be able to do, to do what they do?’, the answer unfortunately is not so simple. The first part of the question though that needs to be answered is actually the second. This is because what a ship does is ultimately the crucial overarching idea which must dictate their design. In theory the OPVs overarching design idea is to be able to maintain their nation’s EEZ through patrolling, and maximise their nation’s security in general through presence. The trouble is that, whilst put like that it sounds like a two plus two sum scenario, the reality as has been discussed is far more complex. There are reasons that the Nigerian OPV version of the Chinese corvette displaces 300tons more; to start with it is operating primarily in the South Atlantic rather than the more gentle waters of the Pacific, beyond this is the fact that whereas the corvettes can call in support of larger ships – the Nigerian navy hasn’t yet reached that point. This serves as an example as to why it’s so difficult to compare one nations OPV to another’s, as every nation has unique needs, and  an its own global perspective which will impact upon what they think they need, therefore what they build.

This complexity then feeds into the first part of the question, for if a vessel is conceived to carry out a primarily fishery protection role then it’s armament beyond machine guns becomes rather unnecessary; if however it is likely to be facing off with other nations warships – then perhaps it needs to be more corvette/small frigate, less OPV. The trick for any nation will be in getting the balance right, because getting it wrong will be far more expensive in lives and treasure. To get it right though then a nation must first properly gauge the threat that its ships will likely face, and just as importantly what level of support they are likely to receive – for a ship that will be on its own and only receive support under the best of circumstance must by necessity be more self-sufficient than one for which possibly overwhelming firepower, medical support or stores are just a beep away.

OPV are because of all this a very revealing class of vessel to watch, by this it’s meant that a nation’s choices will demonstrate much about what their intentions are. The longer the endurance of an OPV the more a nation would seem to be intent on achieving constant presence within their EEZ. This though is not answering the question, the answer to the question is that once a nation has decided what it needs to do, and what it wants to do then it must equip its OPVs accordingly; but they can’t go too far wrong if that OPV is equipped with UAVs, a decent deck gun, a CIWS, the appropriate sensors and possibly most importantly the ability to rapidly deploy and recover boats. Everything beyond that is up to the nation involved.

Dr. Alexander Clarke is our friend from the Phoenix Think Tank in the United Kingdom and host of the East-Atlantic edition of Sea Control. 

———————————————————————————-

[i]            (Wikipedia 2014, Exclusive Economic Zones (EEZ) 2009)

[ii]           (Wikipedia 2014, Exclusive Economic Zones (EEZ) 2009)

[iii]           (Wikipedia 2014, Exclusive Economic Zones (EEZ) 2009)

[iv]           (Marzal 2014)

[v]           (www.prismdefence.com 2010)

[vi]           (CASR 2008, naval-technology.com 2014)

[vii]          (Seaforces.org 2014) – this is a brilliant system which allows for a whole range of mission modules to be changed in and out re-rolling a ship in a matter of hours; advantages of this system include reducing maintenance & upgrade costs – by being able to carry out the work inside at a pace dictated by the work, not by the need to get the ship back to sea.  The problem with it are that whilst it is really a better version of ‘fitted for not with’ (a famous phrase attached to many RN vessels), as the ships can be fitted very quickly, a small ship will always be restricted to being a general specialist rather a general purpose ship. That though is really not that big a bug to bear.

[viii]         (Holmes 2014, USN 2014)

[ix]           (Clarke, August 2013 Notes: Possibilities of Future RN AEW 2013, Clarke, August 2013 Notes: UAVs = Cruise Missiles = UAVs… what does the future look like for Navies? 2013)

[x]           (Clarke, August 2013 Thoughts: Naval Diplomacy – from the Amerigo Vespucci to a Royal Yacht 2013)

[xi]           (J. S. Corbett 1911, Lord Chatfield 1942, Cable, Gunboat Diplomacy 1919-1979, Political Applications of Limited Naval Force 1981, Mahan 1987)

[xii]          (Cable, Britain’s Naval Future 1983, xiii-xiv)

[xiii]         Which have been a part of warfare forever, and have been a core part of war time planning for many years – as best displayed in the work the USN did on War Plan Orange (Miller 1991, 86-99)

[xiv]         In the case of the UK which seems to have enforced a no new gun policy, then there would seem to be a perfect opportunity for some inter-service collaboration, the new army 40mm gun would seem ripe for a sea going conversion, and whilst not being much better than the 30mm option, it would provide a better than nothing increase whilst not requiring a new gun.

[xv]          Optimum number would probably be two – four, depending upon whether the CIWS and Deck Gun were also modular installations or were traditionally emplaced.

[xvi]         (Eshel 2014)

[xvii]         (Wikipedia 2014, Exclusive Economic Zones (EEZ) 2009)

[xviii]        Yes this may look a little ‘pie in the sky’ in the light of recent decisions, but considering even a cursory glance at what this force is required to do includes:

  • Provide presence/maritime security patrols in the Caribbean, Gibraltar and the Falklands; the only one that a standing OPV presence is maintained at the moment is the Falkland’s, with the Caribbean being covered by a Bay class auxiliary, and Gibraltar having something only when it’s passing through.
  • Fishery Protection/Counter Terrorism patrol of the UK; the OPVs are constant alert for this, whilst Scotland maintains its own Fishery Protection vessels, they don’t do counter terrorism.
  • MCMV patrols in the Middle East, Faslane for the Strategic Deterrent, Portsmouth for the Carriers and Plymouth for the Amphibious Task Group; possibly the most overworked vessels in the fleet, with
  • Survey Ships are often either doing or doing the equivalent of around the world voyages in order to maintain up-to-date maps of the oceans beneath the waves to support ASW and submarine operations.

When that is considered, alongside the fact that many of these commitments requiring multiple ships, it could make anyone wonder how the RN manages it with a force of just 25 vessels – which are not ‘interchangeable’ as those proposed would be.

[xix]         (naval-technology.com 2012)

[xx]          (Ministry of Defence 2012)

[xxi]         (Navy News 2014)

[xxii]         (Defence Industry Daily Staff 2014)

[xxiii]        (Axe 2014)

[xxiv]        (Defence Industry Daily Staff 2014)

[xxv]         (naval-technology.com 2014)

[xxvi]        (Royal Navy 2014)

 

 

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