ADM John Harvey, USN (ret), joins us to discuss the Third Offset and the “Human Offset.” Third Offset is Defense Undersecretary Robert Work’s strategy to embraces the US technological advantage, pushing the throttle to the max through a suite of development efforts. However, ADM Harvey worries that this technological emphasis will pull attention from other foundational areas – like talent management and development – as well as what he sees as a dedication of our resources into dominance less-achievable in our globalized civilian-led tech economy.
Tag Archives: Navy
Geographic Re-balance the Solution to Right-Sizing the Navy
The new 2015 Maritime Strategy demands a significant part of the Navy be forward based or operated in order to achieve national goals. The current number of ships and their present deployment pattern may not support the new strategy’s goals. Several recent articles have bemoaned the Navy’s shrinking surface ship fleet, or sought to make light of the overall number of ships as a significant determinant of strategic naval power. Both are, in a way, incorrect. The number of ships does matter, but wishing for a return of the halcyon 1980’s and the 600 ship navy is a futile hope in the face of the present budget deficit and growing welfare state. The post World War 2 U.S. Navy deployment structure has been based on the maintenance of a specific number of total ships in order to maintain a consistent overseas naval peacetime presence and credible war fighting force if required. The solution to this combination of forward deployment requirements on a limited budget is a fundamental change to the post-1948 U.S. naval deployment scheme through a global redistribution of U.S. naval assets. Potential threats, strategic geography, and support from potential coalition partners should govern this effort. The Navy should also seek new technologies to reduce overall budget costs. If this sounds familiar, it is not a new concept. Great Britain’s Royal Navy, under the leadership of the fiery transformationalist Admiral Sir John Fisher, executed a similar successful change just over a century ago in a similarly bleak financial environment. A modified version of Fisher’s scheme represents the U.S. Navy’s best hope to assign relevant naval combat power where it is most needed and at the best cost.
Britain’s Successful Rebalance
Like the U.S. today, Great Britain at the turn of the last century was a nation in rapid relative decline. British industry and its share of the world economy were shrinking in response to the rise of Germany, Japan, and the United States. The navies of those nations, as well as traditional enemies like France and Russia were growing in size and capability. Great Britain had just concluded the financially taxing and internationally embarrassing Boer War, which strained the nation’s tax base and earned it international opprobrium for harsh treatment of Boer combatants and civilians. The concept of a British Welfare state had gained significant support, and expenditures for this new government responsibility threatened the budgets of the Army and the Navy; both of which required significant modernization.
Admiral Fisher was selected by the Conservative Party’s First Lord of the Admiralty, Lord Selborne, specifically for his daring pledge to cut naval spending, while increasing the power and overall capability of the Royal Navy (RN). Fisher scrapped large numbers of older warships; created a ready reserve of minimum manned, older, but still capable combatants; reformed the RN’s personnel structure; and argued for the adoption of revolutionary technologies such as turbine engines, oil fuel for ships, director-based gun firing, submarines, and naval aircraft. A succession of Navy civilian leaders from both of the large British political parties supported his efforts. Most importantly, Fisher presided over the biggest re-balancing of British naval assets since the end of the Napoleonic wars. Before Fisher the RN was divided amongst various colonial stations around the world. Its most significant operational commands were the Atlantic and the Mediterranean Fleets that protected Britain’s line of communication to India via the Suez Canal. Although Fisher’s initial strategy was to counter France and Russia, the concentration of British naval strength in home waters allowed it to counter rising German threats. Britain sought simultaneous colonial agreements with France and Russia to reduce tension, and signed an official alliance with the emerging Japanese Empire to secure communications with its Pacific possessions. It also unofficially acquiesced to U.S. naval domination in the Western Hemisphere to eliminate any tensions with the other great English-speaking nation. All told, these efforts allowed Fisher to keep British naval spending at 1905 levels until 1911.1 They also ensured that a significant British naval force was in place for war with Germany in 1914.
Conditions for U.S. Rebalance
The U.S. would be well served to create a global re-balance program along the lines of Admiral Fisher’s for its own Navy. In reverse of Fisher, however, the bulk of America’s naval strength must move from bases in home waters to the periphery of the nation’s interests. Some reductions in overall naval strength will be required to ensure that forward forces are well trained and equipped for both peacetime presence and wartime combat functions. Assignment will depend on regional geography, threat level and the availability of coalition partners to augment, or in some case replace U.S. naval assets.
The large deck nuclear aircraft carrier and its associated air wing are best employed in locations where land-based aviation assets are vulnerable or scarce due to geographic location. For this reason, the bulk of the carrier force should be assigned to distributed bases in the Indo-Pacific region. A force of six large carriers would serve as the core of the Pacific naval component. The surface combatant and attack submarine force based in the Pacific would be a commensurate percentage of its overall strength. They should be sufficient in number to support carrier escort, independent operations, and surface action groups as recommended for the emerging strategy of distributive lethality. This force would be large enough to conduct meaningful fleet and large scale joint exercises in a number of warfighting disciplines.
The carrier’s assignment to the largest ocean area of responsibility (AOR) best supports a joint commander’s warfighting requirements in a predominately maritime environment. The caveat with the assignment of carriers geographically is that the post-1948 deployment pattern of ‘three aircraft carriers equal one forward deployed, active carrier’ must be scrapped. This means retiring two carriers, perhaps the two oldest Nimitz class when the USS Gerald R. Ford is commissioned in next year. One carrier strike group costs $6.5 million dollars a day to operate.2 The funds saved in the retirement of two carriers could be directed toward the maintenance of and operational costs of the remaining eight, with the proviso that these be consistently ready for service as required.
The Eurasian littoral areas historically supported by east coast naval forces would receive smaller, tailored force packages in this new organization scheme. Given that Eurasian littoral operations can be supported by land-based air units, only two carriers need be assigned to the Atlantic coast with perhaps a third designated as a training carrier.
A Substitute for a Carrier Strike Group
Under this arrangement the Mediterranean and Persian Gulf areas would not see regularly deployed large deck carriers. To offset their absence, it is proposed that two light carrier groups be forward-based on the Mediterranean and Indian Ocean respectively. Such a group would each be centered on an LHA-6 class amphibious warship configured as a light carrier with an airwing of 20+ F-35 Lightning II strike aircraft. The CVL-configured LHA, too small to support the full traditional carrier wing of both attack and support aircraft, would be supported by land-based assets that would provide airborne early warning (AEW), tanking, and other strike missions. Each group would contain three DDG-51 class destroyers for offensive and defensive roles including missile defense, a DDG-1000 class destroyer for surface strike and other warfare roles, and a flotilla of four to six littoral combat ships (LCS) or similar frigates (FF’s) for a variety of low intensity combat and surface strike missions. Attack submarines may be included as needed and an amphibious warfare group similar to the present 7th fleet formation based in Sasebo, Japan round out the numerical assignments. A full amphibious ready group (ARG) with associated Marine Expeditionary Force (MEU) based at Rota could exploit NATO/EU capabilities in the region as well. Most of these rebalancing efforts can be completed between 2020 and 2025, with the fight light carrier group ready by 2017. It may begin operations with the AV-8B II Harrier, but later transition to the F-35B Lightning II. After 2020, an international carrier strike group (CSG) presence might be maintained in the Eastern Mediterranean with British, French, Italian, and Spanish carriers playing a role.3
The Mediterranean offers a number of ports that together are capable of hosting such a force including Rota, Spain, Sigonella, Sicily, and Souda Bay, Crete. The Western Pacific/Indian Ocean represents a more complicated basing picture, but a combination of facilities in Singapore, Darwin, and Perth, with a forward anchorage in Diego Garcia might offer sufficient space to support to forward deployed forces. Both regions offer a number of land-based aviation facilities to support a light carrier formation.
The navies of friends and formal allies offer additional support to this strategy. The U.S. has consistently sought and depended on coalition allies in the conflicts it has engaged in since 1945, and especially since 1990. European fleets have changed from antisubmarine Cold War forces to smaller, but more deployable, larger combatants capable of global operations. Resident European force in the Mediterranean and deployed forces in the Persian Gulf region might augment U.S. efforts in those regions. The Libyan Operation of 2011 (Operation Odyssey Dawn for the U.S.), showcased what a U.S. light carrier group, as centered then on USS Kearsarge, and European forces might accomplish. The British Defence Secretary’s recent announcement that the Royal Navy will develop a base in Bahrain suggests that at least British and perhaps other Commonwealth nations’ navies might support U.S. efforts in the Persian Gulf region.
Options for Cooperation and Technological Offset
Strong U.S. relationships with Western Pacific nations are essential to any re-balancing strategy in that region. The adoption of AEGIS systems by the Japanese Maritime Self Defense Force, the South Korean, and Australian navies significantly aids in cooperative efforts. Close U.S. ties with Singapore, the Philippines, and other regional naval forces are also essential to U.S. efforts. One method of achieving this might be a Western Pacific version of the Standing NATO Maritime Groups. An international squadron with rotating command responsibilities would be useful in easing old tensions and promoting better relations amongst this diverse group of nations.
The “long pole in the tent” of such a re-balancing strategy is how to manage the personnel disruptions such a change would cause. The CONUS-based U.S. deployment strategy, and dependent housing agreements in Japan and some Mediterranean nations has allowed for a great deal of family stability. Sailors can remain reasonably close to their families, even when forward deployed. There is no guarantee that Pacific or Mediterranean nations would accept large increases in the population of U.S. naval personnel and their dependents resident within their borders. In addition to the foreign relation concerns, such additions would cost a considerable amount of money and involve greater security risks in protecting a larger overseas American service and dependent population. The answer to this problem is to ‘dust off’ some of the reduced and creative manning projects of the last decade. While not ideal in many ways, reduced manning, crew swaps, and longer, unaccompanied deployments may become the norm, rather than the exception for American sailors.
Unfortunately, this is the price of putting more credible combat power in forward areas at present or even reduced costs. The U.S. will be hard-pressed to duplicate Admiral Fisher’s other revolutionary changes. The U.S. Navy has retired nearly all of its outdated warships, and further reductions of newer platforms will harm overall naval capabilities. Revolutionary changes in armament such as the rail gun and other directed energy weapons, and continued advances in the electric drive concept may allow for some cost reductions in naval expenditures, but they remain far from mature development. The rail gun is slated for additional afloat testing, but with a barrel life of only 400 rounds, it represents a 21st century equivalent of the arquebus.4 Fisher, by contrast, had relatively mature technological solutions in propulsion, and rushed fire control, aircraft, and submarine advances into full production with mixed results. The present U.S. test and evaluation culture would not permit such bold experimentation.
The U.S. can, however, improve its overall forward naval posture by re-balancing its force structure along geographic lines to better support national interests and regional commanders’ requirements. Additional force structure will be difficult to achieve in the face of present budget woes. Transformational technology is moving toward initial capabilities, but is not yet ready for immediate, cost savings application. The post-1948 CONUS-based deployment system is becoming more difficult to maintain with fewer ships and persistent commitments. Despite these dilemmas, the U.S. must fundamentally change the deployment and basing structure of the fleet in order to provide credible combat power forward in support of joint commander requirements. The new 2015 Maritime Strategy will not achieve many of its goals using the present CONUS-based deployment construct. Geographic re-balance of the fleet will provide strength were it is most needed.
1. A detailed explanation of the Fisher/Selborne re-balance strategy may be found in Aaron Friedberg’s The Weary Titan, Britain and the Experience of Relative Decline, 1895-1905, pages 135-208.
2. Captain Jerry Hendrix, USN (ret), PhD, “At What Cost a Carrier”, Center for New American Security (CNAS), March 2013, p. 7.
3. Conversation with retired NSWCCD Senior Warfare Analyst James O’Brasky.
4. 15 February statement of Statement of Rear Admiral Mattew L. Klunder, USN, Chief Of Naval Research before the Intelligence, Emerging Threats and Capabilities Subcommittee of the House Armed Services Committee on the Fiscal Year 2015 Budget Request, 26 March, 2014.
Call for Articles – July’s Distributed Lethality Week
Week Dates: July 6-10
Articles Due: June 30
Article Length: 500-1500 words
Submit Articles to: nextwar (at) cimsec.org
Since the leaders of the Surface Navy unveiled the concept of
Distributed Lethality in January 2015, the idea has been met with
enthusiastic support. The basic premise behind Distributed Lethality is that the Surface Navy can increase its combat power by distributing it across more platforms. By threatening the adversary with more, capable platforms, the Distributed Lethality concept forces the adversary to spread his intelligence, surveillance, and reconnaissance (ISR) assets thin and complicates his targeting problem against U.S. Navy assets. As Rear Admiral Peter Fanta, Director, Surface Warfare, put it, “if it floats, it fights.”
Distributed Lethality implies a radical shift in the way we train our Sailors, deploy our forces, and equip our ships. Distributed Lethality will require a fundamental change in the way the U.S. Navy thinks about projecting firepower. For decades, the centerpiece of U.S. Naval operations has been the Carrier Strike Group. Some may see Distributed Lethality as the answer to China’s and other’s Anti Access Area Denial (A2AD) strategy, which is apparently designed to keep U.S. Navy aircraft carriers out of the East and South China Seas. Along the same lines, there are those outside the Surface Navy that suspect Distributed Lethality may be in part a way to wrest control from an often dominant aviation community. Whatever the case is – Distributed Lethality is here and moving forward.
During the first full week of July, CIMSEC will host a series focused on the implementation, opportunities, and challenges of Distributed
Lethality. Contributions may address programs already in place,
existing technology that could be reoriented toward Distributed
Lethality, new tactics or technologies that might enhance the concept, or some other facet of Distributed Lethality. How can Distributed Lethality defeat the A2AD strategy? What will Distributed Lethality Command and Control look like? How will logistics work? Should Distributed Lethality be employed only by the Surface Navy? Or should it be a Navy-wide concept of operations?
Publication reviews will also be accepted.
James Drennan is a Surface Warfare Officer and a Distinguished Graduate of the Naval Postgraduate School’s Systems Engineering Analysis program.
UUVs as Stealthy Logistics Platforms
Guest post for UUV Week by Steve Weintz.
As potential adversaries sharpen their abilities to deny U.S. forces the freedom to maneuver, they concurrently constrain America’s traditional strength in supporting expeditionary power. Sea-bases bring the logistical “tail” closer to the expeditionary “teeth,” but they must stay outside the reach of A2/AD threats. Submarines remain the stealthiest military platform and will likely remain so for some time to come. In addition to their counter-force and counter-logistics roles, subs have seen limited service as stealth cargo vessels. History demonstrates both the advantages and limitations of submarines as transports. Submarine troop carriers, such as those used in SOF operations, are distinct from submarine freighters; the submarine’s role in supply and sustainment is addressed here. Unmanned Underwater Vehicles (UUVs) will revolutionize minesweeping, intelligence collection, and reconnaissance. But they may also finally deliver on the century-old promise of the submarine as a stealthy logistics platform.
Although early submarine pioneers like Simon Lake saw commercial advantage in subs’ ability to avoid storms and ice, submarines as cargo carriers were first used operationally to counter Britain’s A2/AD strategy against Germany in World War I. The Deutschland and her sister boat Bremen were to be the first of a fleet of submarine blockade-runners whose cargo would sustain the German war effort. Despite her limited payload – only 700 tons – the privately-built Deutschland paid for herself and proved her design concept with her first voyage. But the loss of Bremen and America’s turn against Germany scuttled the project.
Cargo subs were again employed in World War II. The “Yanagi” missions successfully transported strategic materials, key personnel, and advanced technology between Germany and Japan. The Japanese also built and used subs to resupply their island garrisons when Allied forces cut off surface traffic. Their efforts met with limited success – enough to continue subsequent missions but not enough to shift the outcome of the Allied strategy. The Soviet Union also used submarines to sustain forces inside denied areas at Sevastopol and elsewhere. These efforts inspired serious consideration of submarine transports that carried over well into the Cold War. Soviet designers produced detailed concepts for “submarine LSTs” capable of stealthily deploying armor, troops and even aircraft.
Dr. Dwight Messimer, an authority on the Deutschland, points out that cargo subs – with one notable exception – have never really surmounted two key challenges. They have limited capacity compared with surface transports, and their cost and complexity are far greater. If subs are made larger for greater capacity, they forfeit maneuverability, submergence speed, and stealth. If built in greater numbers their expense crowds out other necessary warship construction. The Deutschland and Japan’s large transport subs handled poorly and were vulnerable to anti-submarine attacks. Many cargo subs were converted into attack subs to replace attack-sub losses.
The one notable exception to these difficulties is “cocaine subs” so
frequently encountered by the US Coast Guard. These rudimentary stealth transports are simple and inexpensive enough to construct in austere anchorages, make little allowance for crew comfort, and have proven successful in penetrating denied US waters. The tremendous value of their cargoes means that only a few of these semi-subs need to run the blockade for their owners’ strategy to succeed.
Logistical submarine designers could potentially overcome their two primary challenges by drawing inspiration from smugglers and from nature. UUVs, like other unmanned platforms, enjoy the advantages gained by dispensing with crew accommodations or life-support
equipment. Large UUVs built and deployed in large numbers, like cocaine subs and pods of whales, could transport useful volumes of cargo in stealth across vast distances. MSubs’ Mobile Anti-Submarine Training Target (MASTT), currently the largest UUV afloat, offers a glimpse at what such UUVs might look like. At 60 metric tons and 24 meters in length, MASTT is huge by UUV standards but very small compared to most manned subs.
3D printing technology is rapidly expanding, producing larger objects from tougher, more durable materials. Already, prototype systems can print multistory concrete structures and rocket engines made of advanced alloys. It will soon be possible to print large UUV hulls of requisite strength and size in large numbers. Indeed, printed sub and boat hulls were one of the first applications conceived for large-scale 3D printing. Their propulsion systems and guidance systems need not be extremely complex. Scaled-down diesel and air-independent propulsion systems, again mass-produced, should suffice to power such large UUVs. These long-endurance mini-subs would notionally be large enough to accommodate such power-plants.
10 large UUVs of 30 tons’ payload each could autonomously deliver 300 tons of supplies to forward positions in denied areas. 300 tons, while not a great deal in comparison to the “iron mountain” of traditional American military logistics, is nevertheless as much as 5 un-stealthy LCM-8s can deliver.
A “pod” of such UUVs could sail submerged from San Diego, recharging at night on the surface, stop at Pearl Harbor for refueling and continue on their own to forward bases in the Western Pacific.
Their destinations could be sea-bases, SSNs and SSGNs, or special forces units inserted onto remote islands. Cargoes could include food, ammunition, batteries, spare parts, mission-critical equipment, and medical supplies. In all these cases, a need for stealthy logistics – the need to hide the “tail” – would call for sub replenishment versus traditional surface resupply. Depending on the mission, large UUVs could be configured to rendezvous with submerged subs, cache themselves on shallow bottoms, or run aground on beaches. Docking collars similar to those used on deep-submergence rescue vehicles could permit submerged dry transfer of cargo. UUVs could also serve as stealthy ship-to-shore connectors; inflatable lighters and boats could be used to unload surfaced UUVs at night.
When confronted with anti-submarine attacks a “pod” or convoy of such UUVs could submerge and scatter, increasing the likelihood of at least a portion of their cumulative payload arriving at its destination. Some large UUVs in such a “pod” could carry anti-air and anti-ship armament for defense in place of cargo, but such protection entails larger discussions about armed seaborne drones.
A submarine – even a manned nuclear submarine – is not the platform of choice if speed is essential. Airborne resupply can deliver cargoes much more quickly. But not all cargoes need arrive swiftly. The water may always be more opaque than the sky, and larger payloads can be floated than flown. It remains to be seen if large stealthy unmanned transport aircraft can be developed.
While these notions seem fanciful there is nothing about the technology or the concept beyond the current state of the art. Large numbers of unmanned mini-subs could overcome both the capacity and expense limitations that limited the cargo submarine concept in the past. The ability to stealthily supply naval expeditionary forces despite A2/AD opposition would be a powerful force multiplier.