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Silent Victory: U.S. Submarines in the Pacific, 1941-1945

By LCDR Christopher Nelson, USN

Silent VictoryConsim Press has published a fantastic solo player wargame in Silent Victory: U.S. Submarines in the Pacific, 1941-1945.  With game design by Gregory M. Smith, Silent Victory offers a little bit of everything for someone looking for an immersive, historical naval wargame that is easy to play yet detailed enough to be fulfilling for an advanced gamer.


“EXECUTE AGAINST JAPAN UNRESTRICTED AIR AND SUBMARINE WARFARE.”

– Chief of Naval Operations


It’s 1941 and you are a U.S. sub skipper in WWII; tasked to sink Japanese ships — tankers, freighters, personnel carriers, escorts, and capital warships — wherever you find them in the Pacific. You can play as a historical WWII sub skipper or, rather, you can simply play as yourself and choose the class of submarine you’d like to command.  You can even name the boat. When you crack open the box you’ll be impressed with how well Consim has done here.  The patrol maps, captain cards, combat mats, and submarine display mats are all printed on a heavy card-stock and the print quality is excellent.  Also included in the box are the required dice and plenty of copies of the Silent Victory patrol log sheet — important, as it is used to record the total number of tons you sink on your combat missions.

Captain Cards
Silent Victory “Captain Cards” — Play any number of historical U.S. submarine skippers. The cards are well made and display the captain’s awards, patrols, and ships/tonnage sunk.

Game Setup 

The game’s “footprint” is moderate — you’ll need a dinning room table or some floor space to lay out most of the game’s playing mats.  However, if you are space constrained, you can simply stack some of the player mats on top of one another and then retrieve them when it is time to reference a mat during a roll.  Below you’ll see my setup, and even though I had ample table space, I still stacked some of the mats (namely, the target mats which list all Japanese ships), until I needed them.  This is what it looks like:

Silent Victory Setup
Silent Victory setup takes, in my case, up to 2x3ft of a kitchen table. I decided to stack some of the mats underneath others, and I would pull them out when I needed them.

Game setup is tedious for folks playing the game for the first time.  The only reason for this, really, is that you’ll have to punch out all of the game pieces that come with the game. These include everything from Japanese ships to markers that show awards and ranks.  Future game setup is much easier if you take the time to organize the game pieces into plastic bags — grouping munitions in one, for example, and then Japanese ships in others, awards in one, torpedoes in another, and so on.

Now, before you start sinking Japanese ships, the basic setup goes like this:

1.) You decide if you want to play a historical skipper, which includes a specific submarine and starting period (you don’t have to start in 1941), to include patrols (e.g,. The Marianas, The Philippines, The Marshalls, and more). Many of these skippers already come with roll bonuses due to experience. The other option is you simply pick a submarine class and starting point (often dictated by when the submarine class enters service) and then roll dice for patrol areas, next;

2.) You’ll load out your submarine with the good stuff — torpedoes in forward and aft tubes, and ammo for the deck mounted guns on your specific submarine type. The game makers made this easy as each submarine combat mat states on the top of the mat exactly the type of torpedoes available for that submarine. For most, this was a mix of MK14 (steam) and MK18 (electric) torpedoes. Finally;

3.) Fill out your Silent Victory submarine log with the name of the sub, your captain’s name, your rank, and place your boat marker at your home port — now you’re ready to begin.

Gameplay

Once you’ve identified your patrol area, you move your submarine marker through the transit points and into the boxes located in your patrol areas. At each point, to include transit points, you’ll roll dice to see if you encounter enemy units.

North Pacific
Transiting to the Marshall Islands for patrol. Notice on the right hand side that I’ve loaded my torpedo tubes with a mixture of MK18 and MK14 torpedoes.

While transiting, you might come across an aircraft or maybe a lone ship, but this is rare as roll of the dice go. Once you enter your patrol areas, however, the possibilities of rolling an encounter increase. For encounters, you can run into warships, convoys with escorts, or unescorted ships.To the game designer’s credit, they’ve assigned different probabilities per year as to what ships a submarine skipper might encounter. For example, it was tough to find a large Japanese freighter or Japanese capital warship still afloat by 1945. 

Small Freighter
One of the game’s Japanese target mats. You’ll roll two d10s to determine which target you’ve encountered.

Next, when you encounter a Japanese merchant vessel or Japanese warship, you can attack it (you can also choose to not attack). You will roll for day or night. Are you surfaced or submerged? You then assign the type and number of torpedoes and/or deck gun shots against your target(s). Then you will roll to see how effective each shot is. If not already obvious, dice will determine a lot of what occurs in this game — damage to your ship, damage to Japanese ships, being detected, dud torpedoes, and more.  Oh, did I say “dud torpedoes?” Yes. This was a problem in WWII. It is also one of the things that make this a challenging game.

Torps
I encountered two Japanese ships during one patrol. I assigned three torpedoes for each on my combat mat. Excessive? Not really. I quickly learned that for each torpedo launched in 1943 there was a 33% chance that it would not explode or hit its target.

For every torpedo you fire, you’ll roll a 1d6 dice for a dud. Roll a 1 or 2, well, you are out of luck. It might have hit, but it didn’t explode. Dud. This happened to me at least three times in two patrols. It was a fact — the U.S. Navy had a torpedo problem. Clay Blair Jr.’s magisterial book Silent Victory: The U.S. Submarine War against Japan made this clear:

“…[T}he submarine force was hobbled by defective torpedoes.  Developed in peacetime but never realistically tested against targets, the U.S. submarine torpedo was believed to be one of the most lethal weapons in the history of naval warfare.  It had two exploders, a regular one that detonated it on contact with the side of an enemy ship and a very secret “magnetic exploder” that would detonate it beneath the keel of a ship without contact.  After the war began, submariners discovered the hard way that the torpedo did not run steadily at the depth set into its controls and often went much deeper than designed, too deep for the magnetic exploder to work.”

Blair notes that not until late 1943 would the U.S. Navy fix the numerous torpedo problems.

For my recent game play, I decided to play as Lieutenant Commander Slade Cutter, USN. Cutter, who originally intended to be a professional flutist, ended the war with four Navy Crosses, two Silver Stars, a Bronze Star with combat “V,” and a Presidential Unit Citation. He sank over 140,000 tons of Japanese shipping. In two hours of gameplay I couldn’t come close to that number. But we had a good run. I played the first two patrol areas listed on Cutter’s captain card: The Marianas and The Marshall Islands.

SLUG: ME/Cutter-ob DATE SHOT: 07/27/1944 (Downloaded 06/12/2005 by EEL) CREDIT: AP Photo/U.S. Navy CAPTION:Admiral Chester W. Nimitz pins the Navy Cross on Lt. Cmdr. Slade Cutter, right, for his exploits as a submarine skipper in raids against Japanese shipping on July 27, 1944 at a ceremony in San Francisco. Lt. Cmdr. Cutter of Vallejo and Hollywood, sank 18 Japanese ships, during three successive patrols in enemy-controlled waters. Cutter was also awarded two gold stars in lieu of second and third Navy Crosses.
U.S. Navy Admiral Chester W. Nimitz pins the Navy Cross on Lt. Cmdr. Slade Cutter, right. AP Photo.

To summarize two patrols and two hours of play, these were the highlights:

  • I encountered an escorted ship in The Marianas.  I rolled a dud for one MK 18 but assigned enough torpedoes to sink the freighter and its escort on subsequent rolls.
  • I encountered an aircraft.  I rolled a successful crash dive and staved off any damage.
  • I was rebased to Australia following a “random event” roll.  (These may occur once in a patrol.)
  • I refit my submarine when I rebased in Australia.
  • On my Marshall Islands patrol I encountered a three ship convoy with an escort.  I sunk all three merchant vessels, but had to finish the last merchant vessel off with the deck gun (5”) — which I assigned at the last moment.
  • I encountered a warship which I decided not to engage.
  • And I returned to base after two successful patrols and earned two battle stars, a navy cross, and rolled for promotion to Commander — which was successful.
tons
After two patrols I sunk 8 ships that totaled 28,200 tons. A few got away…

I was fortunate. During my two patrols, when I encountered escorts and rolled for detection, I always rolled “no detection.” If I had been detected, I would have had to roll for depth charge destruction. This includes flooding, damage to systems, hull damage, and sailors injured or killed. Not good. But I managed to get everyone back home after two patrols with all fingers and toes. Still, the risk was there every time I decided to engage a convoy with escorts. So, why is this game so much fun?

Conclusion

There are three reasons why this game succeeds.  

First, historical accuracy. From the problems with torpedoes, to the detailed lists of Japanese merchant and capital ships, or to the specific weapons load out of each U.S. submarine in WWII, it is all there. The makers of this game did not cut any corners. They did their homework and tried, I think successfully, to incorporate significant historical facts into the gameplay.

Second, a risk/reward based gameplay experience. Every decision you make — from the torpedoes you use to deciding if you want to attack submerged and at close or long distance — incurs risk.  There are numerous tradeoffs. For instance, you can attack from long distance submerged, but you suffer a roll modifier and risk not hitting your target. Or, you can be aggressive, and attack at close range, surfaced at night, which may increase your chance of hit but also increase your chance of detection. It just depends.  

Finally, simple game rules.  Complicated games are no fun to play. As a player, I don’t want to spend 10 minutes looking up rule after rule in a rulebook the size of a encyclopedia. In Silent Victory,  the designers have done us a favor. The rules are clearly written and extensive, and after a single read through I referred to them occasionally. But more important, the combat mat has the dice roll encounter procedures printed on it, all within easy view. Also, the other mats all have reference numbers and clearly identify which dice should be rolled for what effects. It is all right there on the mats. This makes for a fun, smooth playing experience. And finally, if I were add another reason why this game is worth your money, it is the game’s replay value. You can conduct numerous patrols and no two patrols will ever be the same.

Silent Victory is a fun naval wargame that will appeal to the novice or expert gamer – and maybe you’ll learn something along the way.

Lieutenant Commander Christopher Nelson, USN, is a staff officer at the U.S. Pacific Fleet in Pearl Harbor, Hawaii. The opinions here are his alone and do not necessarily reflect those of the U.S. Navy or the Department of Defense.

The Canadian Armed Forces and the Arctic: Maintaining a Suitable and Sustainable Role

This piece was originally published by the Conference for Defense Associations Institute. It may be read in its original form here.

In this new CDA Institute Analysis, Adam MacDonald looks at the military requirements for Canada in the Arctic, concluding that the capabilities need to be suitable for the security environment and financially sustainable given other defence commitments. The following is an excerpt of the Analysis.

rsz macdonald analysis may 2016coverDue to its increasing accessibility resulting from climate change, the Arctic could become a contested and militarized arena in which states within the region and beyond attempt to secure and gain access to lucrative shipping routes and resources. Such an eventuality poses particular challenges to Canadian sovereignty and security. Stemming from such a characterization, the Harper government had long prioritized the Arctic as a defence issue, raising the spectre that Canadian sovereignty in the North could be irrevocably compromised – we either ‘use it or lose it.’

While silent on which potential adversaries were threatening to usurp Canadian ownership, the Harper government sought to restore a military presence in the Arctic by “placing more boots on the Arctic tundra, more ships in the icy water and a better eye-in-the-sky.” In his 2005 campaign, in particular, Harper promised a litany of Arctic-specific defence projects to rectify the Canadian Armed Forces (CAF) dearth of presence and operational experience in the region. The promotion of the ‘sovereignty at risk’ narrative seemed to justify the construction of a robust and permanent military presence in the Arctic. In reality, however, Canada requires a different type of military presence and capability suite than commonly perceived (or advocated).

Canada’s security challenges in the North do not emanate from a military threat but are rather largely constabulary in nature. Defending sovereignty is the perennial duty of the military but in the Arctic there is no credible, state-based threat capable of challenging Canadian ownership of its waters and territories, with a few exceptions which are well managed. Despite its sometimes fiery rhetoric, the former Conservative government’s various Arctic policy documents reflected such an appreciation of the threat environment. With the near absence of state-based threats, military requirement in the Arctic need to be suitable for this particular security environment and sustainable given the operating challenges of the region, as well as other competing military priorities.

At present, the military is focusing their Arctic efforts on increasing domain awareness via surveillance and maintaining a light regional footprint to facilitate Northern operations and, when required, support the deployment of southern based-units which are increasingly training in the North, often in conjunction with other security agencies and regional partners. Deploying large contingents of combat capable forces is ill-advised given the nature of the threat, prohibitively expensive given the harsh operating environment (especially the High Arctic), and potentially compromising other missions and mandates by drawing resources away.

The Arctic Security Environment

With the end of the Cold War, the strategic importance of the Arctic diminished significantly allowing for the construction of regional forums dedicated towards common interests, specifically climate research. Rapidly changing environmental conditions, however, are transforming the Arctic landscape by increasing accessibility to human activity to an unprecedented level. Amongst this uncertainty, issues of ownership and access have fueled the development of a narrative of the Arctic as moving away from a politically stable region to one of high geopolitical importance characterized by growing complexity, competition, and perhaps even rivalry. In such a narrative, the current regional architecture is simply unable to adjust and accommodate the expected scramble for resources and political influence.

Not surprisingly, a popular theme has been the growing ‘militarization’ of the Arctic over the past decade. There is no denying that all Arctic states are augmenting their military capabilities in their northern territories, including the stationing of combat-capable units. As one commentator has remarked, “we may be entering the first stages of an Arctic arms race, in which competition and conflict may overwhelm our desires and rhetoric to have a cooperative régime for the developing circumpolar world.” The augmenting presence, capability development, and employment of military forces in the Arctic is an emerging reality, but their use is, by and large, within recognized national borders and waters.

Moreover, they are largely focused on exercising sovereign control to ensure compliance with state laws, border control, and search and rescue. Retaining combat forces to defend against state-based threats in the Arctic is a marginal requirement at this time. Arctic countries are more concerned about increasing their domain awareness in parts of their jurisdictions characterized by large geographic areas, small and sparse populations, and a lack of infrastructure, surveillance, and response capacities.

The flurry of recent Russian military projects in the Arctic, including icebreaker construction and the re-activation of air and army bases on their northern islands, are in part aimed at establishing unquestioned ownership of the Northern Sea Route, regardless of legal objections by the US that the waters constitute an international strait. This is not to suggest that developing a war-fighting capacity in the Arctic is not an objective of Moscow. However, domestic political calculations and constabulary requirements have heavily shaped the makeup and operational nature of military developments thus far in the region. Some military developments in the Arctic, furthermore, are based on larger, extra-regional factors. Modernization of the Russian Northern Fleet, for instance, is designed to upgrade their nuclear submarine deterrent and for global operations. Similarly, the US ground-based interceptors in Alaska are meant to counter a missile attack from a rogue state, specifically North Korea.

Most commentators are quick to assert that militarization is becoming a dominant force driving regional politics, but are at a loss in not only providing an operational definition (e.g., what does ‘militarization’ mean?) but also in explaining how this process will contribute to the destabilization of the region beyond simplistic narratives (Russia versus NATO; non-Arctic states versus Arctic states). There are no territorial disputes in the Arctic, with the exception of the relatively benign dispute over Hans Island between Canada and Denmark, and there is no evidence to suggest Russia or any other Arctic nation is moving to employ military forces over contested Extended Exclusive Economic Zones (EEZ) or to gain unobstructed access to polar shipping routes.

Click here to read the rest of the CDA Institute Analysis.

Adam P. MacDonald is an academic based in Halifax, Nova Scotia specializing in geopolitical developments in the Arctic and East Asia. He is a regular contributor to the Canadian Naval Review, East Asia Forum and Frontline Defence.

Featured Image: Canadian Coast Guard Icebreaker. Photo: Lucie Lefrancois. 

The Future of Sea-Air Drones and Protecting Maritime Assets

By Jack Whitacre

What are some of the ways the U.S. and other countries could defend maritime assets against swarms of Sea-Air drones? Consider a convoy system with human centered technology, algorithms from nature, and elements of gaming.

Loon-Copter-Drone
Oakland University’s Loon Copter works equally well above and below the water’s surface. Photo: Oakland University

The FAA estimated that one million drones would be sold during this 2015 holiday season. This estimate was based primarily on the proliferation of flying drones, however new domains of operation may open up soon. Premiering in 2015, the Loon Copter proves that, in time, these devices will be capable of traditional aerial flight, on-water surface operations, and sub-aquatic diving. Embedded Systems Research at Oakland University created the Loon Copter in 2014. In 2016, the design placed third in the UAE Drones for Good competition. The system works in air as well as in water because the four rotors balance and cut through air and water equally well.  

dronemap1
A map of nations with a drone program as of 2011. Courtesy Defense One, via RAND Corporation.

According to the New America Foundation, at least 19 countries possessed or were acquiring armed drone technology as of 2015. The Washington Post and The Aviationist reported in July of 2014 that even non-state actors like Hamas have manufactured drones capable of firing rockets or missiles. At the time of reporting it was unknown whether this specific group had the ability to launch missiles, but the story does show the willingness of non-state actors to weaponize technology. The same Washington Post article describes how low-tech “suicide” drones effectively function as guided missiles. With the history of state actors increasingly acquiring armed drones and non-state actors weaponizing drones, Sea-Air drones could open new realms of battlespace.

“The profound influence of sea commerce upon the wealth and strength of countries was clearly seen long before the true principles which governed its growth and prosperity were detected.” –Alfred Thayer Mahan 

Sea-Air drones are not currently available off the shelf, so their ramifications are not yet recognized. If non-state or state actors designed suicide drones with sufficient range, it would be very difficult to defend global maritime trade against these threats due to the sheer size of the oceans. The Canadian Military Journal hypothesized that it is only a matter of time before pirates use drones offensively. Articles like these contemplate an important issue, but are limited by only considering the skies. Currently, our ability to detect air drones far exceeds capabilities to detect devices beneath the surface of the ocean. Even by diving ten or fifteen meters beneath the surface, Sea-Air drones may be able to elude satellites. NASA’s Ocean surface topography site describes how the best satellites measuring ocean temperature pierce only one inch below the ocean’s surface.

Shrouded by shadowy depths, would-be aggressors could potentially take down or ransom large freight vessels and trade flows that are so essential to many countries’ survival. According to Rose George in Ninety Percent of Everything,” nearly 90% of goods are transported by sea. The stakes are high and the arena is huge. While it’s unlikely that every inch of the sea will become a combat zone, NOAA estimates that there are nearly 321,003,271 cubic miles of water in the world’s oceans. To this end, DARPA is re-thinking distributed defense by creating small aircraft carrier cooperatives. In the face of such a large and deep strategic chessboard, what are some of the ways the U.S. and other maritime nations could defend shipping from Sea-Air Drones? One option would be to revive the convoy system. The tipping point for such a decision may have to unfortunately be a tragedy with lives lost at sea. By contemplating these scenarios now, we could build in defenses before deaths occur.

“When [the enemy] concentrates, prepare against him.” –Sun Tzu

The cost of drone technology, like other innovations, continues to decrease; beginners models are available for less than $100. As this trend is likely to also occur in the maritime arena, it would be wise to match high-value vessels with an accompanying group of friendly Sea-Air drones offering constant defensive protection. In other words, a convoy must have the ability to destroy or electronically neutralize attacking drones. A ship with a 24/7 security presence would likely be safer than standard battle group coordinated operations. This is because there are simply too many ships at sea at any given time to protect them all through traditional means. The International Chamber of Shipping estimates there are least 50,000 merchant ships plying the oceans at any given time. Having constant convoys would reduce vulnerability amidst the uncertainty of when, where, and how an enemy might attack.

These convoys could be combinations of complex programmable drones capable of truly autonomous decisions and human operated systems. The most successful formations might be inspired from millions of years of evolution and derived through phenomena like flocks of birds and schools of fish. In such swarms it would be possible to make a human operator the “lead,” balancing machine autonomy with human decision-making. To this end, P.W. Singer and August Cole’s futuristic Ghost Fleet novel describes human helicopter pilots flying missions in conjunction with drones. The video below shows many different formations that could be programmed for swarms.

In order to recruit talent, the defense community might consider incorporating crowd-sourcing and gaming to meet increasing demands, at least until convoy defense systems can function in fully automatized ways. Pilots could be given a convoy interface (like Eve Online) and point systems tied to real world rewards to incentivize behavior. With this approach, the U.S. could capitalize upon large reserves of talent to protect trade, coasts, and even fishing vessels. This is merely an opening suggestion. There would, of course, be clear difficulties with such a strategy, such as ensuring a clearance system, similar to that of the Merchant Marine, payments to operators, and contract stipulations surrounding the use of force. However, the proliferation of third-party defense contracting proves that new types of defense arrangements can be made quickly in the face of emergent threats.
 
It may be many years before Sea-Air drones, suicide drone piracy, and other forms of maritime threats emerge in full force. However, there are already clear modes of attack and high valued targets. The future may be hard to predict but that shouldn’t it preclude it from strategic thinking.  

Jack Whitacre is an entrepreneur and former boat captain who studied international security and maritime affairs at The Fletcher School of Law and Diplomacy.

Information Management in Next Generation Anti-Submarine Warfare

The Future of Undersea Competition Topic Week

By Michael Glynn

The last decade has featured rapid advances in computing power, autonomous systems, data storage, and analytics. These tools are double-edged weapons, offering possible advantages to the U.S. while also opening the door to increased adversary capabilities. When combined with legacy systems and current doctrine, these technologies offer the U.S. Navy the chance to retain an advantage in the undersea contests of the future. The service must capitalize on these technologies. If they do not, they should realize that the low barrier of entry may drive potential opponents to do just that, eroding comparative advantage.

For the last 25 years, the Navy’s anti-submarine warfare (ASW) community has enjoyed the luxury of a permissive threat environment. What limited money was available to be spent on ASW was allocated to defensive measures to protect high value units in a close-in fight. The sensors and weapons that make up the stockpile are holdovers or incremental improvements of systems conceived in the late 1980s. The once dominant ASW task forces that tracked fleets of Soviet submarines have suffered from neglect, brain drain, and disuse in the last quarter century.

Despite these challenges, the U.S. currently retains a decisive advantage in the undersea domain. The service’s doctrine has been recently rewritten, and draws lessons from effective ASW campaigns of the past. Full-Spectrum ASW seeks to degrade the submarine threat as a whole.[i] It seeks to attack the adversary kill chain at every point, making damaging and sinking submarines only one piece of the ASW campaign.

Some observers have claimed that advancements in sensor systems and data analysis will strip stealth away from submarines.[ii][iii] This erosion of stealth will not happen unless the U.S. Navy solves three distinct challenges: gathering, analyzing, and disseminating environmental information, integrating operations analysis at the operational and tactical levels of war to maximize sensor and weapons effectiveness, and ensuring that ASW task forces are equipped with standardized equipment and highly effective training. Let’s discuss each of these challenges in detail.

Environmental Information

The ocean is an enormously complex and variable warfare domain. The properties of the ocean can change rapidly over small distances, just like weather ashore. Temperature, salinity, pressure variations, and the features of the ocean floor alter the way that sound energy moves through water. Characterizing the environment is critical to conducting effective ASW.

For decades, the Naval Meteorology and Oceanography Command (NMOC) has provided the service with oceanographic and bathymetric information. NMOC
maintains
a fleet of survey vessels, gliders, and sensors to gather information on the water-column.[iv] Computers ingest the information and build forecast ocean models.[v][vi]Operational planners and ASW operators use these products to model how sound energy will travel between their sensors and the submarine they are hunting. Without accurate ocean models, ASW operations are exercises in guesswork. Models are critical tools for effective ASW.

all_topo_c
Paleobathymetry in the Southern Ocean. Photo: NOAA.

The Navy of tomorrow will need to make better use of the environmental data it collects and the models it produces. Many tactical platforms constantly collect data such as ambient noise or sound velocity profiles. Unfortunately, much of this raw data never makes it back to NMOC, due to communications limitations and process shortfalls. This hurts the quality of oceanographic models, and means the fleet will show up to the fight already at a disadvantage.

The undersea competition of the future will feature better dissemination and use of oceanographic models and bathymetric information. Ships and aircraft will automatically record environmental data and upload it to NMOC databases. When bandwidth makes it possible, ships, submarines, and aircraft should be constantly fed the most recent environmental model and use this information to drive radar and sonar performance predictions inside their combat systems. Fusion algorithms will automatically ingest real-time environmental measurements from sensors in the water to merge with the model and improve the accuracy of sonar performance predictions.

Operations Analysis

In the past, ASW planners have been able to degrade their adversary’s submarine force and maximize the effectiveness of a small number of ASW platforms by using operations analysis. In World War II, the British Submarine Tracking Room and U.S. ASW Operations Research Group used all-source intelligence to re-route convoys, assign aircraft to guard threatened ships, target submarine transit routes, and hunt down individual high-value submarines.

During the Cold War, the U.S. Navy used applied mathematics and computational modeling to predict the location of Soviet submarines. These search systems used track information of past patrols to build models of how Soviet commanders tended to operate. Cueing information was used to identify high probability search areas and recommended platform search plans.[vii] Real-time updates of positive and negative information during a search were fed to the computer to modify the search as it progressed.[viii] These computerized systems allowed planners to double their rate of successful searches compared to manual planning methods.[ix] Despite two decades of operational success, these planning systems were defunded and shut down after the collapse of the Soviet Union.

ASW forces of tomorrow will have to rediscover the value of operations analysis and apply these efforts at the operational and tactical levels. ASW task forces will be equipped with all-source intelligence fusion centers. Cueing information will flow from traditional means such as the Integrated Undersea Surveillance System, signals intelligence, and novel means assisted by big data analytics. Methods as unusual as monitoring the social media or Internet activity of adversary crew members and their families may provide indications that a submarine is getting underway.

A U.S. Navy P-8A Poseidon with Patrol Squadron 45, is at Clark Air Base, Philippines in support of Exercise Balikatan 2015, April 9. (U.S. Navy photo)
A U.S. Navy P-8A Poseidon with Patrol Squadron 45, is at Clark Air Base, Philippines in support of Exercise Balikatan 2015, April 9. Photo: U.S. Navy

Legacy computational search systems could only be run ashore due to the limits of processors of the day. Today’s hardware allows these systems to be run on a laptop. In the near future, tactical platforms will ingest cueing information and generate employment plans for themselves and assets nearby. A P-8A will generate optimized sonobuoy drop points, sonar dip points for two MH-60R’s flying nearby, and search plans for an ASW Continuous Trail Unmanned Vehicle and three unmanned underwater vehicles.[x][xi] The search plans and sensor points will automatically be broadcast via Link 16 and other future networks. The ability to direct multiple ASW platforms in today’s environment exceeds human capabilities, but tactical operations analysis systems will reverse this deficiency.

Optimized Task Force Training and Equipment

The final key to enabling next generation information management is revamping the equipment and training of the task forces who direct ASW at the Combatant Commander level. The increasing lethality of cruise missile armed submarines means focusing ASW planning at the Carrier Strike Group (CSG) level and fighting a close-in defensive battle is unacceptably risky. Future ASW campaigns will be won or lost at the theater level, with CSGs being only one piece of a multi-faceted approach. While 25 years of low budgets and disuse have blunted theater ASW (TASW) task forces, it is these commands that will direct the undersea battles of tomorrow.

Today, each TASW task force uses a hodgepodge of various systems and local information management procedures that have grown up to fit the unique challenges of the area. Lack of oversight means each task force uses its own training syllabus, communications procedures, and unique methods to maintain a common operating picture (COP). Despite this disunity, personnel are expected to flow from one task force to another in times of crisis and seamlessly master a system they have never trained with. This is not a recipe for success in an increasingly complicated information management environment.

The Navy should ensure each TASW task force is equipped with a standard suite of analysis and information management tools. The forces will adopt and master the Undersea Warfare Decision Support System and maintain a worldwide COP backed up at each task force. Standardized qualifications cards, methods for maintaining the COP, and disseminating information will allow personnel to rapidly surge and integrate with another task force. An open architecture construct will allow adjustments in managing relationships with regional allies, information release, and the unique nature of the adversary threat.

The aviation community uses the Naval Aviation Warfighting Development Center to develop and rigorously standardize tactics. The surface community has recognized that standardized employment and highly trained Weapons and Tactics Instructors are crucial for operating today’s exquisitely complex and capable weapon and sensor systems.[xii] The TASW community should adopt a similar focus on standardization of information management and search employment, just as their colleagues in the aviation and surface communities have. The Undersea Warfighting Development Center will take a much more central role in tactics development and employment standardization.

Conclusion

Operations analysis has proven itself a force multiplier in ASW. This will be critical as fleet size continues to shrink. In the information age, the problem is not too little ASW information, but rather how to properly ingest, analyze, and disseminate information. If the Navy capitalizes on the opportunities listed above, it will be well on its way to maintaining undersea superiority. If it does not, it should remain wary that the barrier for entry for other nations to build effective information management and operations analysis systems is low. The technology required is relatively cheap and has current commercial applications. There is extensive open source literature on the topic. Without having to contend with an entrenched defense bureaucracy and legacy programs of record that stifle innovation, these nations will certainly seek to rapidly capitalize on these concepts as a means to disrupt U.S. undersea superiority.

Lieutenant Glynn is an active-duty naval aviator. He most recently served as a member of the CNO’s Rapid Innovation Cell. The views expressed in this piece are entirely his own and do not represent the position of the Department of the Navy.

[i] William J. Toti, “The Hunt for Full-Spectrum ASW,” Proceedings, (June 2014), http://www.usni.org/magazines/proceedings/2014-06/hunt-full-spectrum-asw, (accessed May 22, 2016).

[ii] Bryan Clark, “The Emerging Era in Undersea Warfare,” (Washington, D.C.: Center for Strategic and Budgetary Analysis, January 22, 2015), http://csbaonline.org/publications/2015/01/undersea-warfare/, (accessed May 22, 2016).

[iii] James Holmes, “U.S. Navy’s Worst Nightmare: Submarines may no Longer be Stealthy,” The National Interest, (June 13, 2015), http://nationalinterest.org/feature/us-navys-worst-nightmare-submarines-may-no-longer-be-13103, (accessed May 22, 2016).

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[ix] J. R. Frost & L. D. Stone, “Review of Search Theory: Advances and Applications to Search and Rescue Decision Support,” (Washington, D.C.: U.S. Coast Guard, 2001), 3-4.

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[xii] Sam LaGrone, “Navy Stands up Development Center to Breed Elite Surface Warfare Officers,” USNI News, (June 9, 2015), https://news.usni.org/2015/06/09/navy-stands-up-development-command-to-breed-elite-surface-warfare-officers, (Accessed May 22, 2016).

Featured Image: A P-8A Poseidon surveillance plane conducts flyovers above the Enterprise Carrier Strike Group on February 3, 2012. REUTERS/U.S. Navy/Mass Communication Specialist 3rd Class Daniel J. Meshel/Handout