The Strategic Advancement of K-Defense: A Pillar of Global Security and an Engine of Future Growth

Dong-soon Park

Professor 

Graduate School of Defense Science

Hansung University

2026: A Strategic Turning Point for South Korea’s Defense Industry

South Korea’s defense industry stands at a critical juncture. Once viewed primarily as a sector focused on the production and export of military equipment has evolved into a central pillar of national economic strategy and a key contributor to the security architecture of like-minded democracies. “K-Defense” has emerged not only as a high-growth industrial sector attracting sustained global attention, but also as an increasingly influential player in the evolving global defense market.

In recognition of this shift, the South Korean government has set an ambitious objective: to position the country among the world’s top four defense exporters. This goal is backed by a whole-of-government export promotion framework that combines industrial policy, financial instruments, and high-level diplomatic engagement.

According to data released in January 2026 by the Stockholm International Peace Research Institute (SIPRI) covering the 2020–2024 period, global arms transfers have been strongly influenced by the ongoing war in Ukraine, which has driven significant increases in European procurement.

The United States remains the dominant global defense exporter, accounting for approximately 43 percent of the market. France, Russia, China, Germany, Italy, and the United Kingdom follow. South Korea has steadily advanced into the top tier of exporters, with market share approaching the global top ten.

In 2025, South Korea’s defense exports reached approximately $15.2 billion, while its order backlog approached KRW 130 trillion—figures that underscore record-setting performance. Over the past decade, the industry’s expansion into overseas markets has been driven by sustained investments in technological sophistication, scalable production, and rigorous quality assurance.

Flagship systems—including the K9 self-propelled howitzer, the FA-50 light combat aircraft, and the Cheonmu multiple launch rocket system—illustrate this trajectory. The K9 has secured contracts across Europe, notably in Türkiye and Poland, and is widely recognized for its competitive performance.

The FA-50 has maintained steady demand in Southeast Asia and beyond, while the Cheonmu system has gained upward traction in both European and Middle Eastern markets. Collectively, these platforms have strengthened not only the commercial profile of K-Defense but also South Korea’s broader strategic and diplomatic influence.

In 2026, the government formally designated the defense industry as a “national strategic industry,” linking national security imperatives with long-term economic growth. Under the banner of a “major transformation toward global top-tier status,” the Defense Acquisition Program Administration (DAPA) outlined a policy framework built on three pillars: technological advancement, shared growth across the industrial ecosystem, and globalization. This framework goes beyond rhetoric, encompassing, financial mechanisms such as the K-Defense Export Fund, enhanced export financing tools, and coordinated diplomatic support for major overseas contracts.

Within this context, large-scale international programs—such as Canada’s submarine procurement initiative—are seen not merely as commercial opportunities but as strategically significant projects with the potential to shape the long-term trajectory of Korea’s defense industrial base.

Sources of Global Demand for K-Defense

K-Defense is often “described in shorthand as “cost-effective.” While competitive pricing is certainly an important factor, the underlying drivers of global demand are more complex, reflecting structural advantages in production, performance, and partnership strategy.

1. Supply Chain Resilience and Timely Delivery

In an era marked by geopolitical volatility and supply chain disruptions, the timely delivery of defense systems has become a key concern for procurement authorities worldwide. South Korea’s defense industry benefits from a robust domestic manufacturing base, vertically integrated production capacity, and the capability to surge output when needed.

A notable example is Hanwha Aerospace’s January 30 contract with Norway’s Defence Materiel Agency (NDMA), valued at approximately $922 million, for a comprehensive Cheonmu package—including launch systems, precision-guided munitions, and integrated logistics support. The agreement highlights Korea’s ability to meet stringent NATO interoperability standards while delivering within compressed timelines. In today’s constrained global market, supply reliability has emerged as a strategic differentiator.

2. Operational Credibility and Combat-Proven Performance

Leading K-Defense platforms—including the K9 howitzer, K2 main battle tank, and FA-50 aircraft—have been developed and refined through decades of operational deployment by the Republic of Korea Armed Forces. These systems have been tested under demanding terrain and climate conditions and are optimized for integration into advanced, network-centric warfare architectures.

Their export appeal is therefore grounded not only in technical specifications but also in demonstrated reliability, life-cycle performance, and interoperability within modern command-and-control environments. For purchasing states, such operational validation mitigates risk and strengthens confidence in long-term force planning

3. Strategic Partnership Through Technology Transfer and Localization

Perhaps most distinctively, South Korea has positioned itself not merely as a supplier but as a long-term strategic partner. Its export model frequently incorporates technology transfer, licensed production, and localized industrial participation. This approach strengthens the defense self-reliance of partner nations while embedding Korean firms within local industrial ecosystems.

By addressing concerns over excessive technological dependence and fostering indigenous maintenance, repair, and overhaul (MRO) capabilities, this model has generated durable political and industrial goodwill. It represents a mutually reinforcing framework in which defense exports contribute simultaneously to alliance-building, industrial cooperation, and strategic alignment.

Securing the Canadian Patrol Submarine Project: A Strategic Imperative for 2026

The foremost priority for South Korea’s defense industry in 2026 is securing the Canadian Patrol Submarine Project (CPSP), a program valued at approximately KRW 60 trillion (roughly the USD equivalent, depending on exchange rates). The CPSP represents one of the most consequential overseas defense procurements currently underway and a potential inflection point for K-Defense.

Launched in 2021, the CPSP is intended to replace Canada’s four aging Victoria-class submarines with a fleet of eight to twelve 3,000-ton diesel-electric submarines. Ottawa has targeted delivery of lead vessel around 2035. Of the total estimated program value, approximately KRW 20 trillion is allocated to construction, with the remaining KRW 40 trillion projected for lifecycle sustainment, including maintenance, repair, and overhaul (MRO).

Strategic Context of Canada’s Submarine Modernization

Canada’s requirement reflects its unique geostrategic circumstances. As the country with the world’s longest coastline, Canada must maintain persistent maritime surveillance and deterrence capabilities across three primary theaters: the Atlantic, the Pacific, and the increasingly contested Arctic.

The existing Victoria-class submarines—2,400-ton platforms acquired secondhand from the United Kingdom in 1998—have reached the limits of operational sustainability, with reports indicating that only one vessel remains fully operational.

At the same time, heightened submarine activity by Russia and China, particularly in the Arctic, has increased the urgency of deploying modern, stealth-capable platforms optimized for under-ice and long-duration patrol operations. The CPSP is therefore central not only to naval modernization but also to safeguarding Arctic sovereignty, maritime trade routes, and broader national security interests.

Recent remarks by Presidential Chief of Staff Hoon-sik Kang following his January 31 visit to Canada have intensified domestic attention on the project. South Korean firms Hanwha Ocean and HD Hyundai Heavy Industries have formed a unified bidding team and are competing with Germany’s Thyssen Krupp Marine Systems (TKMS), with a preferred bidder expected to be selected in the first half of the year.

Beyond its monetary scale, the CPSP is widely viewed as a qualitative watershed for South Korea’s defense industrial base.

Strategic Rationale for Securing the CPSP Contract

A careful assessment of the CPSP highlights several strategic considerations.

1. Establishing a Security Partnership with a North American Ally

Canada is a core NATO member and one of the United States’ closest allies. Successfully exporting submarines to Canada would demonstrate that South Korean naval platforms meet the stringent operational, technical, and interoperability standards required in North American and NATO markets.

Such validation would enhance South Korea’s credibility as a high-end defense supplier and could open pathways for expanded cooperation with other NATO states, including future collaboration opportunities with the United States.

2. Demonstrated Industrial Capacity and Advanced Technology

South Korea possesses robust submarine design, construction, and delivery capabilities. The 3,000-ton Dosan Ahn Chang-ho–class submarines incorporate advanced features, including air-independent propulsion (AIP) systems and next-generation lithium-ion batteries, providing enhanced endurance and operational flexibility.

Equally important is South Korea’s global leadership in commercial shipbuilding, which translates into production scalability, schedule discipline, and cost control—factors that are increasingly decisive in large-scale naval procurement. In an environment where timely delivery is a strategic priority, South Korea’s ability to mobilize industrial capacity at scale represents a significant competitive advantage.

3. A Whole-of-Government, Whole-of-Industry Partnership Model

The CPSP competition extends beyond platform performance. As confirmed during the February 2 visit of Canada’s Special Envoy for Defense Procurement, Stephen Fuhr, the evaluation encompasses broader industrial cooperation and long-term ecosystem development.

South Korea has advanced a “One Team” model integrating government, industry, and military stakeholders. The proposed approach includes not only submarine construction but also industrial collaboration across sectors where South Korea maintains global competitiveness—automotive manufacturing, advanced steel production, shipbuilding, defense systems integration, artificial intelligence, aerospace, and energy infrastructure. This “defense-plus-industrial partnership” framework is designed to provide Canada with long-term economic and technological value rather than a narrow procurement transaction.

Managing Competitive Realities

While South Korean submarine technology is widely regarded as highly competitive, Germany’s longstanding security relationship with Canada within the NATO framework provides a structural advantage for its bid. Accordingly, South Korea’s approach has involved sustained, high-level diplomatic engagement.

President Lee Jae-myung met with Canadian Prime Minister Mark Carney in Gyeongju on October 30, 2025, reinforcing bilateral strategic ties. During that visit, the Canadian Prime Minister toured Hanwha Ocean’s Geoje shipyard to review CPSP-related production facilities. Additional high-level exchanges—including Chief of Staff Kang’s visit to Canada as Special Envoy for Strategic Economic Cooperation and the recent visit of Canada’s Minister of Defence Procurement to South Korea—reflect a coordinated, government-wide effort.

Director Kang has publicly acknowledged that the competition will be challenging while expressing confidence in Korea’s proposal. This balanced perspective underscores the high stakes involved.

Strategic and Economic Implications

Securing the CPSP contract would generate substantial domestic economic impact. Estimates suggest production-related effects exceeding KRW 40 trillion, the engagement of more than 300 supplier firms, and the creation of over 20,000 jobs. Beyond immediate economic returns, the project would reinforce the global standing of South Korea’s shipbuilding and defense industries and provide a platform for expanded exports to NATO member states.

Successfully executing a project of this scale would demonstrate South Korea’s capacity to deliver advanced, large-displacement submarines in accordance with the highest international standards. It would further solidify K-Defense as a reliable partner within allied security architectures.

Conclusion: K-Defense as a Strategic Necessity

K-Defense has moved beyond the realm of optional industrial diversification; it now constitutes a strategic necessity. The national objective of becoming a leading global defense exporter aligns economic growth with diplomatic leverage and security cooperation.

Success in major overseas procurements—particularly the Canadian submarine program—will depend on the convergence of industrial innovation and sustained government support. If achieved, these outcomes will not only strengthen South Korea’s economic base but also enhance its role as a contributor to global stability.

The advancement of K-Defense is therefore not solely a matter of commercial gain. It represents an opportunity for South Korea to demonstrate that it is a dependable partner—prepared to share technology, strengthen collective security, and contribute meaningfully to peace and stability in an increasingly uncertain international environment.