Tag Archives: shipbuilding

Call for Articles: What Should the U.S. Navy’s Next Future Surface Combatant Be?

By Dmitry Filipoff

Articles Due: July 5, 2017
Week Dates: July 10-July 14, 2017

Article Length: 1000-3000 words 
Submit to: Nextwar@cimsec.org

The U.S. Navy is in the conceptual phases of determining what the next Future Surface Combatant (FSC) family of warships could be. The FSC will include “a large, small and unmanned surface combatant that will go through the acquisition process with each other and an ‘integrated combat system’ to tie them together.” These ship classes will provide an opportunity to field systems that reflect a vision of future war at sea and decide what the surface force will contribute to the fight.

The challenges are myriad and complex. Emerging technology has opened up numerous avenues of latent capability, from unmanned systems to directed energy, from integrated power to adaptive electronic warfare. New technology could result in evolving tactics and concepts of operation that change the way ships fight individually and within the joint force. Additionally, ships expected to serve for decades must have attributes that facilitate the iterative fielding of greater lethality over the course of their service life. All of these factors lend competing pressures toward defining requirements. 

These ships are critical to the surface Navy’s future, especially because of the challenges and setbacks faced by the two major surface combatant programs of the current generation. The Littoral Combat Ships and Zumwalt-class destroyers are now poised to shape the conversation of what tomorrow’s warships will and will not be and how to go about procuring them. Authors are encouraged to not only envision future roles and capabilities for the FSC family of warships, but to also contemplate the major lessons learned from recent ship design challenges and how to better field the next generation of surface combatants. 

Dmitry Filipoff is CIMSEC’s Director of Online Content. Contact him at Nextwar@cimsec.org

Featured Image: Deck house lifted onto USS Michael Monsoor , trhe 2nd Zumwalt class destroyer, on November 14, 2014. (General Dynamics Bath Iron Works)

Crash Dive: America’s Pending Submarine Crisis

By Austin Hale

The future of naval warfare is increasingly shifting to undersea competition, in both manned and unmanned systems. American seapower has excelled in this domain and holds a competitive edge today beneath the waves. But the U.S. Navy, by a combination of compressed funding and potentially crippling procurement cost increases, may not be well positioned to sustain its mastery of undersea warfare.             

Today’s Eroding Competitive Advantage

Near-peer competitors, such as Russia and China, are both committed to improving their undersea capabilities. The People’s Liberation Army Navy (PLAN) now possesses one of the largest fleets in the world, with more than 300 ships, including five SSNs, four SSBNs, and 53 diesel-powered attack submarines (SS/SSPs).1 Russia has engaged in increasingly hostile naval activity, including targeted provocations and intimidation of NATO partners and allies, and continues procurement of the fast, heavily armed, and deep diving Severodvinsk-class SSN/SSGN.2 Additionally, China’s and Russia’s development of Anti-access/Area-denial (A2/AD) capabilities pose a major threat to the United States’ ability to secure sea control in their respective regions and, in the case of China, threaten critical United States naval facilities in the Western Pacific.3

Furthermore, these challenges come at a time when dwindling numbers and the need to replace aging ships have placed the submarine force under a tremendous amount of pressure to meet its existing obligations to Combatant Commanders (CCDR). In a March 2016 hearing before the Senate Armed Services Committee, Admiral John Richardson, Chief of Naval Operations, admitted that the Navy is only ‘‘able to meet about 50 to 60 percent of combatant commander demands right now’’ for attack submarines.4 Admiral Harry Harris Jr. affirmed this fact when he told lawmakers “we have a shortage in submarines. My submarine requirement is not met in PACOM, and I’m just one of many [combatant commanders] that will tell you that.”5

Submarine Force of the Future

In 2014, the Navy updated its 2012 Force Structure Assessment (FSA), concluding that a total battle force structure of 308 ships, including 48 SSNs, 0 SSGNs and 12 SSBNs, would be required to meet the anticipated needs of the Navy in the 2020s. While the projected 2017 submarine force—51 SSNs, 4 SSGNs and 14 SSBNs—currently exceeds the requirements as laid out in the March 2015 308-ship plan, the Navy anticipates a shortfall as Los Angeles-class SSNs are retired at a faster rate than Virginia-class SSNs are procured (See Table 1).6

Table 1. Projected SSN Shortfall

(As Shown in the Navy’s FY2017 30-Year Shipbuilding Plan)



Fiscal Year

Annual Procurement Quantity  

Projected Number of SSNs

SSN Shortfall relative to 48-ship goal
FY2017 2 52
FY2018 2 53
FY2019 2 52
FY2020 2 52
FY2021 1 51
FY2022 2 48
FY2023 2 49
FY2024 1 48
FY2025 2 47 1
FY2026 1 45 3
FY2027 1 44 4
FY2028 1 42 6
FY2029 1 41 7
FY2030 1 42 6
FY2031 1 43 5
FY2032 1 43 5
FY2033 1 44 4
FY2034 1 45 3
FY2035 1 46 2
FY2036 2 47 1
FY2037 2 48
FY2038 2 47 1
FY2039 2 47 1
FY2040 1 47 1
FY2041 2 47 1
FY2042 1 49
FY2043 2 49
FY2044 1 50
FY2045 2 50
FY2046 1 51

Source: Table adapted from information presented in Navy Virginia (SSN-774) Class Attack Submarine Procurement, Ronald O’Rourke, CRS. May 27, 2016.

As depicted in Table 1, the Navy’s FY2017 30-year SSN procurement plan calls for the procurement of 44 Virginia-class SSNs by FY2046, with production varying from one to two SSNs per fiscal year, at a cost of $2.4 billion each.7 If implemented, the SSN force would drop below the 48-ship requirement beginning in FY2025, reach a minimum of 41 ships in FY2036 and would not meet the 48-ship requirement until FY2041.8

Beginning FY2027, the Navy’s 14 Ohio-class SSBNs are scheduled for retirement at a pace of one ship per year until the class is retired in FY2040. Table 2 shows the Navy’s schedule for the retirement of the Ohio-class SSBNs and the procurement of 12 Columbia-class SSBNs set to begin replacing the Ohio-class in FY2030.9

Table 2. FY2017 Navy Schedule for Replacing Ohio-class SSBNs



Fiscal Year

Number of Columbia-class SSBNs procured each year Cumulative number of Columbia-class SSBNs in service Ohio-class SSBNs in service Combined  Ohio– and Columbia-class SSBNs in service
FY2019 14 14
FY2020 14 14
FY2021 1 14 14
FY2022 14 14
FY2023 14 14
FY2024 1 14 14
FY2025 14 14
FY2026 1 14 14
FY2027 1 13 13
FY2028 1 12 12
FY2029 1 11 11
FY2030 1 1 10 11
FY2031 1 2 9 11
FY2032 1 2 8 10
FY2033 1 3 7 10
FY2034 1 4 6 10
FY2035 1 5 5 10
FY2036 6 4 10
FY2037 7 3 10
FY2038 8 2 10
FY2039 9 1 10
FY2040 10 10
FY2041 11 11
FY2042 12 12

Source: Table adapted from Navy Columbia Class (Ohio Replacement) Ballistic Missile Submarine (SSBN[X]) Program: Background and Issues for Congress, Ronald O’Rourke, CRS, October 3, 2016.

As can be seen in Table 2, the proposed Columbia-class program schedule calls for the procurement of the new SSBNs to begin in FY2021, with the last ship being procured in FY2035 with all 12 boats entering into service by FY2042. Under this proposed procurement plan, the Navy’s “boomer” force will drop below the stipulated 12-ship requirement by one or two ships between FY2029 – FY2041.10   

Submarines in the 350-Ship Navy

The Navy has recently updated its assessment of the fleet and has proposed a larger 355-ship force.11 The resource implications of building and manning almost 70 more ships beyond today’s fleet is daunting. The underlying strategic rationale for this force and its resource implications have not well-articulated by the new Pentagon leadership or the administration. Of particular note, the force structure assessment calls for 66 SSNs.

The Navy’s new plan is supported by other analysts who have advocated for alternative force structures. According to the Heritage Foundation, the Navy should be composed of 346 ships, with 55 SSNs.12 Another alternative structure, developed by Bryan Clark at the Center for Strategic and Budgetary Assessments, proposes a fleet architecture “to provide the United States an advantage in great power competition with China and Russia or against capable and strategically located regional powers such as Iran.”13 This proposed architecture calls for a fleet composed of 343 ships, with 66 SSNs. In another proposed alternative, analysts at the Center for a New American Security conclude that a 350-ship navy is “the bare minimum that is actually requires to maintain presence in the 18 maritime regions where the United States has critical national interest” and calls for the enlargement of the Navy’s SSN force to “more than 70” ships.14

It is clear from these studies that conventional wisdom from the naval cognoscenti shows a strong consensus for not only sustaining our submarine force but actually increasing it. It is equally clear that the U.S. Navy’s shipbuilding plan is unlikely to achieve the desired fleet totals and that the plan, in its current state—that is largely based on optimistic cost assessment factors—is unfeasible. The administration may resolve that with an infusion of funding but sustainable support may not be forthcoming from either OMB or the Congress. Moreover, there are plausible factors that could exacerbate the shipbuilding crisis for the Navy that could cripple even today’s nearly anemic plan. This paper explores that scenario.

Potential Problems

In pursuing its proposed SSN and SSBN procurement plan, the Navy faces a number of potential problems. One major concern is the anticipated cost of the Columbia-class program and its potential impact on other Navy shipbuilding and procurement programs. According to the Navy’s 2014 estimate, the cost of the lead ship is approximately $14.5 billion in constant TY dollars, with the average cost of ships 2-12 at $9.8 billion in constant TY dollars.15  Measured in constant FY17 dollars, the total cost for the program will be over $100B.16 Given the Navy’s FY2017 budget, Navy officials have been consistently concerned that procurement of the Columbia-class will adversely affect other Navy programs. As Admiral Jon Greenert, then Chief of Naval Operations, testified to a House subcommittee on February 26, 2015:

“In the long term beyond 2020, I am increasingly concerned about our ability to fund the Ohio Replacement ballistic missile submarine (SSBN) program—our highest priority program—within our current and projected resources. The Navy cannot procure the Ohio Replacement in the 2020s within historical shipbuilding funding levels without severely impacting other Navy programs.”17

However, given the current budget constraints under the Budget Control Act of 2011, as amended, and the Navy’s current share of the overall Department of Defense budget—nearly 28 percent in FY2017— it is unlikely that the Navy will receive the robust funding it needs from both its Shipbuilding and Conversion, Navy (SCN) account and the National Sea-Based Deterrent Fund (NSBDF).18

As a critical program for the nation due to its status within the strategic deterrence force and the Navy’s designated top priority, the Columbia-class program will be fully funded and any resulting pressures on SCN account will be borne by other Navy programs.19 In testimony delivered to the House Armed Service Committee on February 25, 2015, Navy officials testified that:

“Absent a significant increase to the SCN [Shipbuilding and Conversion, Navy] appropriation [i.e., the Navy’s shipbuilding account], OR SSBN construction will seriously impair construction of virtually all other ships in the battle force: attack submarines, destroyers, and amphibious warfare ships.”20

Any negative impact on the construction of other ships will commensurately impact the shipbuilding industrial base, reducing economies of scale, causing shipbuilding cost to “spiral unfavorably.”21 Thus, the Navy clearly recognizes that its current shipbuilding plan is highly risky and cannot be reasonably executed without additional funding.

Even with additional funding, it is entirely possible that the funds would be used to properly fund the shipbuilding account or meet unplanned cost growth. Historically, the Navy has systematically underestimated the cost of procuring new ships and the accuracy of the Navy’s estimated procurement cost for the Columbia-class ship is soft at best. In an October 2015 report by the Congressional Budget Office (CBO), it was estimated that the Navy’s FY2016 30-year Shipbuilding Plan underestimated the cost of Virginia-class SSNs by around three percent and the cost of the Columbia-class ships by as much as 22 percent.22 Historical underestimation of shipbuilding cost led CBO to estimate that the lead Columbia-class SSBN would cost 13.2 billion in FY2015 dollars, with boats 2 through 12 costing $6.8 billion in FY2015 dollars, an average of $7.1 billion per ship.23 This cost growth would consume more of the Navy’s constrained shipbuilding and procurement accounts, and either stretch out the program (increasing total costs) or more likely, divert funds from Virginia-class production.

Given how the Navy has increased its requirement for ships and submarines while underestimating the cost of programs, it is very possible that the Navy will be able to afford to procure only one SSN per year after FY2023. The implications of this scenario are profound for undersea dominance (see Table 3). Without substantial increases in the Navy’s shipbuilding accounts or successful acquisition management of the predicted costs of the Columbia-class SSBN program, it is likely that the SSN shortfall will be more severe and lengthier than depicted. 

Table 3. Adjusted Projected SSN Shortfall

(Adjusted by reducing the total SSN procurement from 2 to 1 in FY2025 and FY2036-FY2039 and FY2041)



Fiscal Year

Annual Procurement Quantity  

Projected Number of SSNs

SSN Shortfall relative to 48-ship goal
FY2017 2 52
FY2018 2 53
FY2019 2 52
FY2020 2 52
FY2021 1 51
FY2022 2 48
FY2023 2 49
FY2024 1 48
FY2025 1 47 1
FY2026 1 45 3
FY2027 1 44 4
FY2028 1 42 6
FY2029 1 41 7
FY2030 1 41 7
FY2031 1 42 6
FY2032 1 42 6
FY2033 1 43 5
FY2034 1 43 4
FY2035 1 45 3
FY2036 1 46 2
FY2037 1 47 1
FY2038 1 46 2
FY2039 1 46 2
FY2040 1 46 2
FY2041 1 45 3
FY2042 1 46 2
FY2043 2 44 4
FY2044 1 45 3
FY2045 2 44 4
FY2046 1 45 3

Source: Table adapted from information presented in Navy Virginia (SSN-774) Class Attack Submarine Procurement, Ronald O’Rourke, CRS, May 27, 2016.

As can be seen in Table 3, if procurement of Virginia-class SSNs is reduced from two to one per FY in FY2025, FY2036-FY2039 and FY2041, the shortfall of SSNs will continue beyond FY2046. Furthermore, by FY2046 the Navy will have six less SSNs than predicted in its 30-year Shipbuilding Plan and be three SSNs short of its 48-ship goal (See Figure 1).

Implications and Mitigation Discussion

The first implication of this scenario is the need for senior Navy leaders to gain approval and the requisite funding for their Force Structure Assessment from the new Administration and Congress. The second implication is the need to prioritize available SCN funding for Virginia-class attack boats to ensure that the potential “crash dive” scenario does not come about. 

That said, we still foresee a drop in capacity in the near to mid-term that will increase operational risks. To mitigate the impact of the major shortage of SSNs would have on the Navy’s undersea forces, it is recommended that the Navy continue to explore and expand its use of unmanned undersea vehicles (UUVs). As advancements in technology continue to improve the undersea surveillance and monitoring capacity of long-loiter unmanned systems, unmanned undersea operations will be the next frontier in naval warfare.24 As Bryan Clark notes:

“With computer processing power continuing to rapidly increase and become more portable, dramatic breakthroughs are imminent in undersea sensing, communications, and networking. Advancements are also underway in power generation and storage that could yield significant increases in the endurance, speed, and capability of unmanned vehicles and systems. These improvements would compel a comprehensive reevaluation of long-held assumptions about the operational and tactical employment of undersea capabilities, as well as the future design of undersea systems.”25

As the seabed grows in economic and military importance, UUVs can act “as force multipliers and risk reduction agents for the Navy” and work autonomously or in conjunction with manned systems conducting a wide range of missions.26

UUVs can be used to monitor United States and allied seabed systems and survey, and if necessary attack, adversary’s seabed systems. Furthermore, UUVs can provide access to areas that are too hazardous or too time consuming to reach with manned platforms. With this enhanced access, UUVs could act as long-term ISR platforms and provide real-time, over-the-horizon targeting information for manned vessels.27 Likewise, large-scale UUVs could also be used to conduct intelligence gathering missions because of their ability to carry a lot of advanced sensors at a fraction of the cost of the Virginia-class SSN.  The Navy is pursuing extra-large unmanned undersea vehicles with this in mind.28 Allowing UUVs to conduct such missions not only unburdens the SSN fleet, but also minimizes the risks to the multi-billion dollar Virginia-class SSNs and their crews.

Furthermore, UUVs have the capacity to conduct routine yet important and repetitive missions that may not require the attention of multi-million dollar manned vessels. For example, UUVs could be used to maintain and observe valuable undersea infrastructure—such as the U.S. undersea cables that carry the bulk of the world’s Internet data.

Another important capability of UUVs is their potential to provide the Navy with an option for non-lethal sea control. As pointed out in the most recent Navy Unmanned Undersea Vehicle (UUV) Master Plan, “current undersea capabilities limit options for undersea engagement of undersea and surface targets to either observation/reporting or complete destruction.”29 Non-lethal options provided by UUVs could be used in situations short of war and support de-escalation during times of heightened tension.30

Adding to the potential efficacy of UUVs is their ability to be deployed and recovered stealthily from submarines. Beginning with Block V Virginia-class SSNs—procurement set to begin in 2019—the Navy plans to build its SSNs with an additional mid-body section, known as the Virginia Payload Module (VPM). Nearly 70 feet in length and containing 4 large-diameter, vertical launch tubes, the VPM increases the amount of Tomahawk cruise missiles or other payloads that the Virginia-class can carry from 37 to about 65—more than tripling the offensive capability of each ship.31 In addition to increasing the storage capacity for missiles, the VPM also has the ability to store and launch Large UUVs up to 80-inches in diameter.32 Not only does this capability allow UUVs to deploy significantly closer to enemy territory and military infrastructure, but also greatly increases the range at which submarines can track adversary’s vessels. As Rear Adm. Barry Bruner, then chief of the Undersea Warfare Division (N97) stated in reference to UUVs, “it sure beats the heck out of looking out of a periscope at a range of maybe 10,000 to 15,000 yards on a good day… Now you’re talking 20 to 40 miles.”33


As Russia and China continue to improve their undersea capabilities, the competitive advantage long enjoyed by the United States in undersea warfare will continue to diminish. This challenge to U.S. naval hegemony comes at a time when the Navy’s fleet of SSNs is struggling to meet existing obligations to Combatant Commanders around the globe, and is set to suffer a shortfall in the number of available attack submarines in the near future. Exacerbating the expected shortfall is the strategic necessity of building the Columbia-class SSBN; a program that is likely to exceed its predicted cost. The new administration may provide very significant increases to the Pentagon’s coffers that could offset much of the concerns raised in this article, but probably not all of them. To mitigate the impact of the SSN shortage it is imperative that the Navy focus on submarine production and move more aggressively into the development and procurement of advanced UUVs. As so eloquently put forth by Dr. T. X. Hammes, it is time for the United States to embrace the small, many and smart over the few and exquisite.34

Austin Hale is currently working as a research intern at the National Defense University’s Center for Strategic Research and is a student at George Washington University. Special thanks to Dr. F. G. Hoffman for guidance and editorial assistance on this project.


1. Office of the Secretary of Defense, “Annual Report to Congress: Military and Security Developments Involving the People’s Republic of China 2016,” Washington, DC (April 2016): 25-26, http://www.defense.gov/Portals/1/Documents/pubs/2016%20China%20Military%20Power%20Report.pdf

2. Kathleen Hicks, Andrew Metrick, Lisa Sawyer Samp and Kathleen Weinberger, “Undersea Warfare in Northern Europe,” Washington, DC: Center for Security and International Studies (July 2016): 7, https://csis-prod.s3.amazonaws.com/s3fs-public/publication/160721_Hicks_UnderseaWarfare_Web.pdf; Dave Majumdar, “Russia’s Next Super Submarine Is Almost Ready for War,” The National Interest, March 27, 2016, http://nationalinterest.org/blog/the-buzz/russias-next-super-submarine-almost-ready-war-15610?page=show.

3. Dmitri Trenin, “The Revival of the Russian Military,” Foreign Affairs, May/June 2016, 23–29, https://www.foreignaffairs.com/articles/russia-fsu/2016-04-18/revival-russian-military; Office of Naval Intelligence, “The Russian Navy: A Historic Transition,” Washington DC (December 2015), http://www.oni.navy.mil/Portals/12/Intel%20agencies/russia/Russia%202015print.pdf?ver=2015-12-14-082038-923;  Stephen Frühling and Guillaume Lasconjarias, “NATO, A2AD, and the Kaliningrad Challenge,” Survival, Vol. 58, no. 2 (March 2016), 95­–116; Sydney J. Freedberg Jr “Russians In Syria Building A2/AD ‘Bubble’ Over Region: Breedlove,” BreakingDefense,” September 28, 2015, accessed at http://breakingdefense.com/2015/09/russians-in-syria-building-a2ad-bubble-over-region-breedlove/; Guillaume Lasconjarias and Alessandro Marrone, “How to Respond to Anti-Access/Area Denial (A2/AD)? Towards a NATO Counter-A2AD Strategy,” Rome: NATO Defense College, Conference Report No. 01/16, February 2015; Mikkel Vedbey Rasmussen, “A2/AD Strategy for Deterring Russia in the Baltics,” in Baltic Sea Security, ed. Ann-Sofie Dahl (Centre for Military Studies, University of Copenhagen, 2015), 37-39, http://cms.polsci.ku.dk/publikationer/2015/Baltic_Sea_Security__final_report_in_English.pdf; Major Christopher J. McCarthy, “Anti-Access/Area Denial: The Evolution of Modern Warfare,” Lucent: A journal of National Security Studies, 2010, 3, https://www.usnwc.edu/Lucent/OpenPdf.aspx?id=95.

4. Dave Majumdar, : The U.S. Navy’s Master Plan to Rebuild Its Sub Fleet,” The National Interest, March 16, 2016, http://nationalinterest.org/blog/the-buzz/the-us-navys-master-plan-rebuild-its-sub-fleet-15515.

5. Franz Stefan-Gady, “US Admiral: ‘China Seeks Hegemony in East Asia,’” The Diplomat, February 25, 2016, http://thediplomat.com/2016/02/us-admiral-china-seeks-hegemony-in-east-asia/.

6. Ronald O’Rourke, “Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress,” 9; Congressional Budget Office, “The U.S. Military’s Force Structure: A Primer,” 59 and 117.

7. Ronald O’Rourke, “Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress,”10.

8. Ibid., 10.

9. O’Rourke, “Navy Columbia Class, Background and Issues for Congress,” 7.

10. Ronald O’Rourke, “Navy Columbia Class (Ohio Replacement) Ballistic Missile Submarine (SSBN[X]) Program: Background and Issues for Congress,” 7.

11. The executive summary can be found at https://news.usni.org/2016/12/16/document-summary-navys-new-force-structure-assessment.   For some criticism see Bryan McGrath, “Quick Review of the Navy’s New Force Structure Assessment,” War on the Rocks, December 16, 2016.

12. “U.S. Navy,” 2017 Index of U.S. Military Strength, The Heritage Foundation, available at http://index.heritage.org/military/2017/assessments/us-military-power/u-s-navy/.

13. Bryan Clark, email on Alternative Future Fleet Architecture Study, 16 Jan. 2017.

14. Jerry Hendrix, “12 Carriers and 350 Ships: A Strategic Path Forward from President Elect Donald Trump,” The National Interest, November 14, 2016, http://nationalinterest.org/feature/12-carriers-350-ships-strategic-path-forward-president-elect-18395.

15. Ronald O’Rourke, “Navy Columbia Class (Ohio Replacement) Ballistic Missile Submarine (SSBN[X]) Program: Background and Issues for Congress,” 10-12.

16. Sydney J. Freedberg, Jr., “Columbia Costs, Is it $100B or $128B?,” BreakingDefense, Jan. 9, 2017,  http://breakingdefense.com/2017/01/columbia-costs-is-it-100b-or-128b-well-yes-read-the-adb-memo/

17. Statement of Admiral Jonathan Greenert, U.S. Navy Chief of Naval Operations, Before the House Subcommittee on Defense, Committee on Appropriations on FY2016 Department of Navy Posture (26 February 2015): 7, accessed at http://www.navy.mil/cno/docs/150303%20_CNO_Posture.pdf.

18. Ronald O’Rourke, “Navy Force Structure: A Bigger Fleet? Background and Issues for Congress,” Congressional Research Service (November 2016): 7, available at https://www.fas.org/sgp/crs/weapons/R44635.pdf;  Sam LaGrone, “FY 2017 Budget: Tight Navy Budget in Line With Pentagon Drive for High End Warfighting Power But Brings Increased Risk,” USNI News, February 29, 2016, https://news.usni.org/2016/02/09/fy-2017-budget-tighter-navy-budget-in-line-with-pentagon-drive-for-more-high-end-warfighting-power.

19. Ronald O’Rourke, “Navy Columbia Class (Ohio Replacement) Ballistic Missile Submarine (SSBN[X]) Program: Background and Issues for Congress,” 25.

20. Ibid., 25.

21. Ibid., 25.

22. Congressional Budget Office, “An Analysis of the Navy’s Fiscal Year 2016 Shipbuilding Plan,” Washington, DC (October 2015): Appendix B, https://www.cbo.gov/sites/default/files/114th-congress-2015-2016/reports/50926-Shipbuilding-2.pdf

23. Ibid., 25.

24. For a forecast in this area, see Bryan Clark, “The Emerging Era in Undersea Warfare,” Washington, DC: Center for Strategic and Budgetary Assessments (September 2016), 8–16 available at http://csbaonline.org/research/publications/undersea-warfare/publication; Christian Davenport, “The New Frontier for Drone Warfare: Under the Oceans,” The Washington Post, November 25, 2016, A16.

25. Bryan Clark, et al. “Alternative Future Fleet Architecture Study,” 16.

26. Department of the Navy, “The Navy Unmanned Undersea Vehicle (UUV) Master Plan,” (November 9, 2004): xvii, http://www.navy.mil/navydata/technology/uuvmp.pdf; Department of the Navy, Report to Congress: Autonomous Undersea Vehicle Requirements for 2025 (February 2016): 3, available at https://news.usni.org/wp-content/uploads/2016/03/18Feb16-Report-to-Congress-Autonomous-Undersea-Vehicle-Requirement-for-2025.pdf#viewer.action=download.

27. Report to Congress: Autonomous Undersea Vehicle Requirements for 2025 (February 2016): 8.

28. Valerie Insinna, “Navy About to Kick Off Extra Large UUV Competition,” Defense News, January 10, 2017.

29. Report to Congress: Autonomous Undersea Vehicle Requirements for 2025 (February 2016): 5.

30. Ibid., 5.

31. O’Rourke, “Navy Virginia (SSN-774) Class: Background and Issues for Congress,” 7.

32. Dave Majumdar, “Russia vs. America: The Race for Underwater Spy Drones,” The National Interest, January, 21 2016, http://nationalinterest.org/blog/the-buzz/america-vs-russia-the-race-underwater-spy-drones-14981.

33. Sydney J. Freedberg Jr., “Run Silent, Go Deep: Drone-Launching Subs To Be Navy’s ‘Wide Receivers,” Breaking Defense, October 26, 2012, http://breakingdefense.com/2012/10/run-silent-go-deep-drone-launching-subs-to-be-navys-wide-rec/.

34. T.X. Hammes, “The Future of Ware: Small, Many, Smart vs. Few & Exquisite?,” War on the Rocks, July 16, 2014, http://warontherocks.com/2014/07/the-future-of-warfare-small-many-smart-vs-few-exquisite/

Featured Image: Electric Boat workers prepare submarine Illinois for rollout on July 24, 2015. (Photo: General Dynamics Electric Boat)

The Ambitions and Challenges of Russia’s Naval Modernization Program

Russia Topic Week

By Steve Micallef


A lot has been said about Chinese naval modernization in recent years. However, China is not the only country that is currently investing in a modern naval force. Since 2011 Russia has been implementing its own naval modernization program. This comes after a period of neglect the as Russia Federal Navy (Russian Navy) is looking to build as many as a 100 new warships by 2020.

Sailing Under the Soviet Navy’s Shadow

At the end of the Cold War in 1991, the Soviet Navy consisted of about 1000 warships from the smallest patrol craft and missile boats to the large helicopter and cruise missile-caring carriers. Indeed, during the Cold War, the Soviet Navy had an important strategic role in a potential hot war with the west. Besides being in charge of one of the legs of the nuclear triad in the form of submarine-launched ballistic missiles, the Navy was also expected to protect Soviet SSBNs, find and destroy Western SSBNs, and neutralize carrier groups. Where possible, the Navy was also expected to interrupt NATO sea lanes of communication and support ground forces in amphibious operations and other offensives.

After the collapse of the Soviet Union and the end of the Cold War, the Soviet Navy was dissolved and reformed into the modern Russian Navy. After 1991, limited funding was available and as time passed, capabilities decreased, platforms retired, and construction programs were cut. The situation grew so bleak that in the mid-90s it was reported that the Russian Navy was unable to mount more than 10 deterrence patrols per year. This decline continued until 2002 when no patrol was conducted at all. Russian naval aviation suffered similarly and is still suffering from a lack of trained aircrews. In 2009 former commander of the Northern Fleet Admiral Vyacheslav Popov (ret.) stated the Russian Navy would experience a sharp decline in capability by 2015 unless current shipbuilding plans are grown and new vessels introduced.

Soviet warships conduct an at-sea replenishment in July, 1985 (Soviet Navy)

This situation persisted even after Vladimir Putin came to power. Whilst he advocated and funded large modernization programs for the Army and Air Force, the Navy did not benefit much initially. This remained the case until August 2000, when the Oscar-class submarine Kursk sunk with all hands in a disaster. In a sense, the tragedy represented the decline of the Navy and was a wakeup call for the Putin administration. Lack of discipline, shoddy, obsolete and poorly maintained equipment; negligence, incompetence, and mismanagement were all blamed by the investigation for the loss of the submarine.

Since the unfortunate disaster, the Navy has enjoyed renewed attention and efforts have been made to modernize starting in the early 2000s and expected to run through the 2030s. Notwithstanding, the more pressing problem facing the Russian Navy today is shipbuilding capability and low build rate.

Aims and Objectives

The Russian Navy today is a very different force than its Soviet counterpart; this can be seen both in its structuring and its missions.

The biggest challenge that the modern Russian Navy faces is the fact that it has fewer ships. The size of the Navy has shrunk to a quarter of its predecessor. Additionally, the ships of the Navy are divided between the five fleets (Northern, Pacific, Black Sea, Baltic and Caspian fleets) which operate in areas that are geographically separate. It is easy to envisage that the Russian Navy today cannot hope to compete with the sortie rate or activity levels that the Soviet Navy maintained. Despite this, its mission has remained similar to the Soviet Navy. Today, the Russian Navy is still expected to carry out the tasks its predecessor did.

Firstly, the Russian Navy is still expected to maintain its deterrence patrols and the submarine-based part of the nuclear triad. Together with this, it must also provide protection for its SSBNs. During the Cold War, as missile range and accuracy increased, Soviet SSBNs did not venture further out at sea but instead stayed closer to home where they could be better protected by other naval assets. There is no reason to believe that this will change at least until more capable and silent submarines like the Borey-class become fully operational. It has been suggested that these boats might give Russia the capability to patrol the southern oceans, something that it has not done in 20 years.

Secondly, and perhaps more significantly, the Russian Navy is expected to protect the Russian coastline. This means protecting from intrusions by any hostile power and making sure that Russia is not attacked from the sea. In this regard, the surface force has been particularly hard hit due to a number of shortcomings. Russia’s shipbuilding programs seem unable to meet the Navy’s demands. Beyond this, Russian shipyards are in need of modernization and rely heavily on foreign components for construction of Russian vessels. The sanctions imposed on Russia due to the Ukrainian Crisis have been particularly devastating both to the Navy and the shipbuilding industry. In particular, Ukraine has stopped selling ship engines to Russia, resulting in Russia having to find a substitute. The sanctions on Russia have also resulted in cuts to the Navy’s budget and orders for new ships.

Thirdly, the Russian Navy is a tool through which Moscow will project its power worldwide. Again, in this area, the Russian Navy is somewhat lacking. Beyond its ballistic missile submarines the Navy has very little in the way of long-range power projection. These include Russia’s sole aircraft carrier, the Admiral Kuznetsov,  Tu-95s patrol aircraft, and its forward naval base in Tartus, Syria. Deployments to the Atlantic and military adventurism off the coast of Syria are demonstrations of the Navy’s ability to project power. However, the Navy also recognizes that it is lacking in this department; various naval strategies since the 2000s have called for Russia to acquire between three to five aircraft carriers. Due to financial difficulties this order had to be cut to one.

These shortcomings have meant that Russia has had to adopt an A2/AD approach in naval matters in the face of overwhelming NATO sea power. This approach will continue into the foreseeable future, or at least until Russia can field a fleet that can impose sea control. The Navy’s insistence on submarines (with many labeling the Russian Navy as a ‘Submarine Navy’) and long-range missiles is the manifestation of this A2/AD approach. Needless to say, today we are witnessing the return of Russia’s ‘bastion’ mentality where certain maritime areas are a no go zone for any hostile force, yet Russian forces are unlikely to project power beyond such ‘bastions.’

Despite the fact that the Navy has to cover various regions (Atlantic, Arctic, Pacific, Caspian Sea, Indian Ocean as well as the Antarctic), two areas in particular have seen more focus than the others, the Atlantic and Arctic regions. The Atlantic is seen as a potential battleground due to NATO expansion and renewed tensions with the West, whilst the Arctic is seen as a vital strategic region due to its untapped economic/resource value and its free access to both the Pacific and the Atlantic.

Shipbuilding Programs

Russian naval modernization has followed two main paths: extensively upgrading existing platforms and building new ones. Many of the old soviet-era platforms have been retired and those left in service have been extensively retrofitted to prolong their service lives. Despite tough economic times Russia has also managed to commission a number of new platforms. The main driving force behind these programs seems to be avoiding a situation where the Russian Navy would shrink to insignificance in the 2020s.

The Kirov-class battlecruisers are an embodiment of this philosophy. Of the four nuclear battlecruisers constructed for the Soviet Union, two had to be scrapped because they fell into disrepair and were beyond saving, one is in active service (the Pyotr Velikiy) and the other (Admiral Nakhimov) is undergoing an extensive refit which includes upgrading anti-ship and anti-air weaponry before returning to the fleet in 2018. The Pyotr Velikiy will also be refitted and both battlecruisers are expected to be in service into the early 2020s. The aim is to prolong the service life of both ships until their replacement is in service.

The expected replacement for the Kirov­-class is the 18,000 ton Project 23560E Shkval  Lider-class (Leader-class in English). Equipped with the S-500 air defense system and P-800 supersonic anti-ship missiles it is envisioned to carry around 200 missiles of different types. The ship will likely be nuclear powered and will carry helicopters for anti-submarine operations. The propulsion system installed in the Lider-class will likely be used in prospective Russian aircraft carrier designs. Despite the unveiling of the project in July 2016, there are still doubts whether Russia is able to actually construct such a ship. The first ship is expected to be laid down in 2019 at the Severnaya Verf Shipyard in Saint Petersburg. A more conventional destroyer design, the Project 21956, is also under consideration to compliment the development of the Lider-class.

A concept model of the Lider-class destroyer.

The Russian Navy also has two new classes of frigate under construction, the Admiral Gorshkov-class (Project 22350) and the Admiral Grigorovich-class (Project 11356M). Both are intended to directly replace existing Soviet-era Sovremennyy-class destroyers and Krivak-class frigates in service with all Russian fleets and are equipped with the P-800 Oniks anti-ship missile system. However, construction has been particularly slow even by Russian standards; since 2006 only two Admiral Gorshkov-class frigates have reached the fleet and are still undergoing sea trials. Construction of the Admiral Grigorovich-class (started in 2014) fared somewhat better with two ships in active service and one in sea trials. The Russians also signed a contract with the Indian Navy for four Admiral Grigorovich-class frigates. However, both classes have been particularly hard hit by the crisis in Ukraine as the engines are imported from Zorya-Mashproekt in Ukraine. Russia is trying to find an indigenous replacement, but currently all ships under construction remain without engines.

The Russian Navy is also acquiring a number of corvettes. The Buyan-class which come in two variants (Project 21630 and 21631, one armed with missiles and one not) for service with the Black Sea Fleet and Caspian Flotilla, and Steregushchiy-class, Gremyashchiy-class and the Karakurt-class corvettes. The Steregushchiy-class (Project 2038.0) was developed for littoral combat, the Gremyashchiy-class (Project 2038.5) are a larger variant with more endurance for longer missions. However, development of the Gremyashchiy-class was stopped after just two ships since the design depends on German engines, which Germany is now refusing to export in the wake of recent events. Instead, Russia has ordered more Steregushchiy-class corvettes of which it has six in service and five under construction. The Karakurt-class (Project 22800) is a blue water-capable design laid down in 2015 and four are under construction. They will be armed with P-800 medium-range anti-ship missiles and Kalibr-NK long-range cruise missiles. The first unit will be commissioned in 2017.

For power projection purposes the Russian Navy is also looking to acquire aircraft carriers and amphibious ships (LHD). Information is scarce on both projects. Currently the Russian Navy operates no LHDs. Its plans to acquire two Mistral-class LHDs from France fell through due to the conflict in Ukraine, and Russia is expected to start construction on an indigenous design before 2020. Plans for the construction of a large aircraft carrier were also unveiled in May 2015. The Project 23000E is a nuclear powered 100,000-ton carrier similar to the supercarriers currently in service with the U.S. Navy. However, it is still unclear whether financial considerations and shipbuilding capabilities will allow Russia to commission such a ship. Already, the number of envisioned aircraft carriers has been subsequently cut from one naval strategy to the next. At any rate, it will take Russia around ten years to build a new carrier and construction would start in 2025 at the earliest. Russia will still have to address its shortage of naval aviators.

Things are progressing somewhat better on the submarine front. Russia has focused its efforts on two new classes of submarines, the Borey-class (Project 955) and the Yasen-class (Project 885). The Borey-class are SSBNs intended to replace the Delta III, Delta IV and Typhoon classes currently in active service. Russia currently has four Borey-class submarines in active service and seven in various stages of construction. Initial tests of the new SLBMs, the RSM-56 Bulava, were met with failure: 5 failures in 11 tests. The failures here were attributed to poor quality control and materials which resulted in delays in attaining operational capability. The first unit of the class deployed in 2014.

Lead ship Severodvinsk of the Yasen-class nuclear attack submarines. (Northern Fleet Press Service)

The Yasen-class attack submarines are intended to replace the Soviet-era Akula and Oscar classes. According to the U.S. Office of Naval Intelligence, these boats are the quietest submarines ever put into service by Russia, although not as quiet as contemporary U.S. Navy Seawolf and Virginia class subs. Despite this, they represent a giant leap in capability for the Russian Navy. Construction on the first unit of the class began in 1993 and was only completed in 2010 due to financial problems. The class is armed with torpedoes, long range anti-ship and anti-submarine missiles, and cruise missiles. The second unit of the class is estimated to cost US$3.5 billion making it one of the most expensive attack submarines ever commissioned. The high costs of each submarine has raised speculation that Russia might look for smaller, less well-armed alternatives in a bid to get more boats into service and drive costs down.


The Russian naval modernization program aims to transform the Russian Navy from a Cold War-era fleet into a modern 21st century navy able to project Russian power abroad and defend the Russian coast. On paper the fleet that Russia is constructing seems formidable. However, there are still doubts whether Russia will be able to actually acquire all these new platforms in sufficient numbers. The reality is that Russia is operating in an unfavorable fiscal environment. Additionally, there are serious concerns whether the Russian shipbuilding industry can deliver in its current state, both with regards to the production of indigenous components for designs and the capacity to produce large ships. Unless these key deficits are addressed Russian naval ambitions will remain on paper.

Steve Micallef graduated from the University of Malta with a B.A. (Hons) in International Relations in 2015. He also holds an MSc in Strategic Studies from the University of Aberdeen, Scotland. He currently works at Bugeja Geopolitical Consulting, Malta.

Featured Image: May 23, 2012, Gren LST “Ivan Gren” at the Yantar Baltic Shipyard  (TASS)

The Status of Brazil’s Ambitious PROSUB Program

The Southern Tide

Written by Wilder Alejandro Sanchez, The Southern Tide addresses maritime security issues throughout Latin America and the Caribbean. It discusses the challenges regional navies face including limited defense budgets, inter-state tensions, and transnational crimes. It also examines how these challenges influence current and future defense strategies, platform acquisitions, and relations with global powers.

“The security environment in Latin America and the Caribbean is characterized by complex, diverse, and non-traditional challenges to U.S. interests.” Admiral Kurt W. Tidd, Commander, U.S. Southern Command, before the 114th Congress Senate Armed Services Committee, 10 March 2016.

By W. Alejandro Sanchez

In spite of Brazil’s political crisis, the Brazilian Navy has continued with its ambitious project of domestically constructing a new fleet of submarines, including a nuclear-powered platform. The first Scorpène-class submarine is expected to be launched in 2018, an important development though a couple of years behind schedule. However, the question remains: does Brazil require today, or will it require in the foreseeable future, an advanced submarine fleet?

The PROSUB Program

A 2009 contract between the Brazilian Navy and French conglomerate DCNS “covers the design, production, and technology transfer required for four Scorpène-class conventional submarines, and the design assistance and production of the non-nuclear part of the first Brazilian nuclear powered submarine, including support for construction of a naval base and a naval construction site.” This contract was the result of a defense agreement signed in 2008 by then-Brazilian President Luiz Inacio Lula da Silva and his French counterpart, then-President Nikolas Sarkozy. This project is known as the Submarine Development Program (Programa de Desarrollo de Submarinos; PROSUB).

At the time of this writing, SBR-1 Riachuelo (S-40) is nearing completion as it is expected to be launched in 2018 and delivered to the Navy in 2020. The next submarine, SBR-2 Humaitá, will be launched in 2020, while SBR-3 Tonelero (S-42) and SBR-4 Angostura (S-43) are scheduled to be completed by the early 2020s.

The first two S-BR boats in the assembly hall. (PROSUB photo)
The first two S-BR boats in the assembly hall. (PROSUB photo)

It is worth stressing that the Brazilian Navy is particularly interested in learning how to manufacture the submarines domestically, rather than relying on DCNS to construct and assemble the submarines abroad. For example, in July, the Brazilian company Nuclebras Heavy Equipment (Nuclebrás Equipamentos Pesados; NUCLEP) delivered the stern section of Humaitá to Itaguaí Construções Navais (ICN) which is assembling the platform in Rio de Janeiro. According to IHS Jane’s Defense Weekly, “the submarine’s hull has been divided into five sections and to date … four sections of SBR 2 [have been delivered]. The final one is scheduled to be delivered in November.”

As for the nuclear submarine SN-BR Alvaro Alberto (SN-10), the Brazilian Navy’s PROSUB webpage reports that it is still in the developmental phase and that actual construction will commence in 2017 and be completed by 2025. “The transfer [of the submarine] to the Navy is expected to take in 2027,” the Navy explains.

A word should be said about the status of the shipyard, also part of PROSUB, since the Navy wants the capacity to construct more of these platforms in the future. To this end, a 750,000 square meter complex is under construction in the municipality of Itaguaí (Rio de Janeiro). In 2013, the Metal Structures Manufacturing Unit (Unidade de Fabricação de Estruturas Metálicas; UFEM) was inaugurated, with then-President Dilma Rousseff in attendance. Among other tasks, UFEM will manufacture the metal hull structures of the platforms.

The DCNS and Other Issues

It is necessary to highlight that the construction of these platforms has not been a smooth ride. A 1 March 2013 article by Reuters reported that “the first conventional submarine [will be completed] in 2015 and the nuclear-powered submarine will be commissioned in 2023 and enter operation in 2025, the Brazilian Navy said in a statement.” The timetable was perhaps too ambitious as the first submarine Riachuelo is now scheduled to be launched in 2018, three years later than originally reported. Similarly, the nuclear platform is now expected to be ready by 2025, not 2023. Part of the reason for the delay has to do with the country’s recent economic crisis which has affected the budget of governmental agencies, including defense.

Due to space considerations, we cannot provide a full account of Brazil’s political crisis over the past year with regards to the Lava Jato revelations. Nevertheless, it is important to note that the Brazilian conglomerate Odebrecht, which is involved in PROSUB via its ICN unit, has been implicated in the scandal. (Ret.) Admiral Othon Luiz Pinheiro da Silva, considered the father of Brazil’s nuclear program and a major supporter of the nuclear submarine (see his biography in Togzhan Kassenova’s commentary Turbulent Times for Brazil’s Nuclear Projects) has also been implicated in illicit activities. He was sentenced to 43 years in prison this past August for corruption and money-laundering. While PROSUB itself has survived the recent crises, these scandals raise the question whether there will be new allegations of illegal activities surrounding the construction of these platforms in the near future.

The other problem with PROSUB is that sensitive information about the Scorpène-class subs may be out in the open as DCNS has suffered a massive intelligence leak. This past August, the Australian daily The Australian published documents which “detail the secret combat capability of six Scorpène-class submarines that French shipbuilder DCNS has designed for the Indian Navy.” According to reports, the DCNS leak includes more than 22,000 pages about the Indian platforms.

Regarding this incident, Brazilian Rear Admiral Flavio Augusto Viana published a letter stating that “the Brazilian submarines were designed along specifications made by the Brazilian Navy, which means that there are differences between our submarines and those of other countries.” Therefore, the Brazilian Navy, “does not foresee any impact on the construction of the SBR.” The author is not qualified to compare the Brazilian and Indian Scorpène-class subs, however it is likely that there are some general similarities between the two models.

Scorpène-class Malaysian Navy submarine Tun Razak in the shipyard of Navantia-Cartagena (Spain) a few days prior to its delivery. (Wikimedia Commons)

At this point it is worth remembering the words of Admiral Eduardo Leal Ferreira, commander of the Brazilian Navy, who spoke at a recent 26 September event entitled “Addressing Challenges in the Maritime Commons” at the National Bureau of Asian Research. An article written by the author for IHS Jane’s Defense, quotes Admiral Ferreira stating that the PROSUB program is the Navy’s main priority, followed by upgrading the fleet’s frigates, and then repairing the Sao Paulo(A-12) carrier. In other words, PROSUB, in spite of delays, budget issues and other incidents, will continue.


Given that PROSUB is well underway and by next decade we will see a modern, domestically constructed, Brazilian submarine flee. The question is: why does Brazil need these platforms?

The standard reason is for Brazil to monitor and protect its 7,500 kilometers of coastline and vast maritime territory, including its natural resources (the discovery of underwater oil reserves is an often-mentioned fact), from domestic and foreign threats. In his remarks for NBAR, Admiral Ferreira added that the Atlantic Ocean is an open ocean, not a closed sea, so Brazil requires a blue water navy, hence the importance of the submarine and aircraft carrier program. The admiral also highlighted the necessity to have freedom of navigation, implying a blue water navy is necessary, “so when there are problems in the South China Sea or the East China Sea or wherever, we won’t be affected.”

This author argues that Brazil does not have any major inter-state issues that would make the submarines, a platform suitable for conventional warfare, necessary. The reality of South American geopolitics is that Brazil’s relations with its 10 neighbors, including one-time competitor Argentina, remain quite cordial. Hence, the possibility that a regional state would attempt to aggressively take control of part of Brazil’s exclusive economy zone is too remote to realistically contemplate.

Additionally, while Brazil has pursued the submarine program (among other platform acquisition projects), this has not sparked a regional arms race for fear of an “imperialist” Brasilia trying to take over a neighbor’s territory. In other words, regional states do not appear threatened by Brazil’s PROSUB program, highlighting the current status of regional geopolitics and the general success of confidence building mechanisms (for example Brazil has a constant presence in regional military exercises, such as hosting UNITAS Brasil 2015 and serving as the deputy commander for PANAMAX 2016 – Multi-National Forces-South), which make the possibility of inter-state warfare remote in this region.

Likewise, there is little chance that an extra-regional power will deploy a fleet to Brazilian waters a la Spanish Armada to take over its oil platforms. While it is true that the U.S. did send a fleet, led by the USS Forrestal, to support Brazil’s military coup in 1964, bilateral, regional and global geopolitics are not the same as five decades ago.

Without a doubt, Brazil deserves a well-equipped and modern navy that can address its 21st century challenges, protecting its maritime territory, particularly the offshore oil platforms, and cracking down on maritime crimes like drug trafficking (or other types of smuggling) or illegal fishing. However, this author argues that submarines are hardly the appropriate platforms for these tasks. A fleet of oceanic patrol vessels (OPVs) along with a robust air wing would be more suitable for coastal and oceanic patrol, including the interdiction of suspicious vessels.

Final Thoughts

In his September remarks at NBAR, Admiral Ferreira explained the need for Brazil to possess a blue water Navy in case of a hypothetical armed conflict in the South or East China Seas. This author has not found a direct correlation between the two issues: if an incident took place, would Brazil need to deploy its platforms to the open seas in defense of freedom of navigation? While the Admiral’s statement is not clear, the wider goal is to obviously increase the power projection of the Brazilian Navy by making it a blue water navy. This explains PROSUB’s priority, as this will be a major source of pride regarding the country’s naval capabilities, including the ability to manufacture these platforms.

Additionally, Admiral Ferreira highlighted that the Brazilian Navy is a dual-purpose navy as “we are not just a war-fighting Navy like the U.S., we have other collateral tasks, we are coast guard, we are maritime authority for safety of the sea [and] we have lots of tasks in the Amazon basin.” Indeed, the Brazilian Navy has a variety of tasks. However, the question remains if a fleet of four Scorpène-class submarines and one nuclear-powered submarine are the ideal platforms to carry out these duties when OPVs and frigate-type platforms (which the Navy is upgrading) are more suitable for these tasks.

Alejandro Sanchez Nieto is a researcher who focuses on geopolitical, military, and cyber security issues in the Western Hemisphere. Follow him on Twitter: @W_Alex_Sanchez.

The views presented in this essay are the sole responsibility of the author and do not necessarily reflect those of any institutions with which the author is associated.

Featured image: The interior of the Brazilian Navy submarine Tapajó (Guilherme Leporace / Agência O Globo)