From Hub-and-Spoke to Integrated Production: The Emerging Asian Defense Ecosystem Looks More Like the EEC than NATO

Executive Summary

Washington's strategic community has spent the past several years debating whether an "Asian NATO" is emerging in the Indo-Pacific. The question itself may be misleading. What is taking shape across the region bears less resemblance to the North Atlantic Treaty Organization than to an earlier, and ultimately more consequential, experiment in strategic cooperation: the European Economic Community and its predecessor, the European Coal and Steel Community.

The distinction is not semantic. It reflects a fundamental difference in how security commitments are being constructed. NATO rests on a collective defense treaty, the political bargain that an attack on one member constitutes an attack on all. The Indo-Pacific architecture, by contrast, is being built through the progressive integration of defense-industrial production, technology supply chains, and control over strategic raw materials. The United States has committed $9 billion to building Australia's submarine industrial base. Four allied nations (US, Japan, South Korea, and Taiwan) now control 82% of global semiconductor production and are systematically relocating critical nodes into each other's territories. The Quad and Five Eyes frameworks are coordinating access to critical minerals to reduce collective dependence on non-allied suppliers.

These are not confidence-building measures. They are structural economic commitments that create what Jean Monnet, architect of European integration, termed "de facto solidarity" or interdependencies so deep that strategic realignment becomes economically prohibitive. When Taiwan Semiconductor Manufacturing Company constructs its most advanced fabrication facilities in Arizona, when Australia hosts production lines for Virginia-class submarines, when Japan integrates its munitions production with U.S. defense contractors, these investments represent sunk costs measured in tens of billions of dollars and supply chains that cannot be rapidly reconfigured. The economic logic of abandonment becomes untenable.

This sectoral approach to integration starts with discrete but strategically vital industries rather than comprehensive treaty obligations. This mirrors the gradualist model that transformed Western Europe from a collection of rival powers into an integrated economic bloc. For U.S. strategy, the implications are significant. Rather than pursuing a formal multilateral alliance that regional political constraints make infeasible, Washington should recognize and accelerate the economic integration already underway. The policy challenge is not to negotiate a grand treaty, but to deepen industrial co-production, harmonize technology-sharing frameworks, and expand the sectoral partnerships that are quietly remaking the strategic geography of the Indo-Pacific.

The Economic Logic of Sectoral Integration: A Historical Parallel

The allure of an "Asian NATO" overlooks the fundamental difference in the strategic landscapes of post-war Europe and the contemporary Indo-Pacific. NATO was a response to a singular, existential military threat, enabling a comprehensive collective defense pact. The Indo-Pacific, by contrast, is a region of immense economic dynamism, political diversity, and deep economic entanglement with China, the very power driving new security alignments.

A formal, binding military alliance is therefore politically untenable for most regional actors.

Jean Monnet's foundational insight in creating the ECSC was that political integration could be achieved as a byproduct of economic necessity. By pooling the means of war (coal and steel) under a supranational authority, the ECSC made a future Franco-German war "not merely unthinkable, but materially impossible." This sectoral integration created what Monnet called "de facto solidarity," fostering habits of cooperation that eventually "spilled over" into broader economic and political domains, culminating in the EEC and later the European Union.

This same logic is at play in the Indo-Pacific today. Instead of a grand political treaty, regional actors are creating "de facto solidarity" by integrating the strategic economic sectors that form the sinews of modern deterrence. The goal is not a mutual defense guarantee, but the creation of a resilient, interdependent, and technologically superior production base that can collectively out-compete and deter a potential adversary.

The New Sinews of Deterrence: Deconstructing Asia's EEC-Style Architecture

The emerging Indo-Pacific security ecosystem operates as a series of overlapping, functionally-defined economic blocs, each mirroring the sectoral approach of the ECSC and EEC.

Sector 1: The Defense-Industrial Base as a Common Market

The most direct parallel to the ECSC's pooling of coal and steel is the ongoing integration of the allied defense-industrial base. This is not merely about arms sales, but about creating a shared production capacity. The AUKUS partnership is the leading example. Beyond the acquisition of submarines, it represents a multi-decade project to create a seamless defense industrial ecosystem. The economic commitments are substantial, including a reported $9 billion U.S. investment in Australia's industrial base and a reciprocal $6.3 billion from Australia . More importantly, legislative reforms in all three countries are dismantling barriers to trade and technology transfer, giving over 200 Australian companies unprecedented access to U.S. and UK defense markets.

The logic extends to the U.S.-Japan alliance, which is explicitly moving from interoperability to integration. The plan to co-develop and co-produce munitions and other defense platforms represents a fundamental shift. It transforms the relationship from a simple buyer-seller dynamic to one of shared production, creating supply chain interdependencies that bind the allies' security together. This is the essence of "production diplomacy": using shared industrial projects to forge a common defense market among trusted partners, thereby increasing collective industrial capacity and resilience against supply chain shocks in a crisis.

Sector 2: Securing the Digital Economy – The Semiconductor Alliance

If coal and steel were the strategic materials of the 20th century, semiconductors are the strategic foundation of the 21st. The so-called "Chip 4" or "Fab 4" alliance (United States, Japan, South Korea, Taiwan) is a clear instance of sectoral integration aimed at securing the digital economy. This informal bloc controls a staggering 82% of the global semiconductor industrial output, with each member playing a specialized role: the U.S. in high-end design and equipment, Taiwan in leading-edge fabrication, South Korea in memory chips, and Japan in specialized materials and equipment .

The economic logic is to build a resilient, redundant supply network among allies, de-risking the supply chain from potential disruption or coercion. This is being underwritten by massive state-led industrial policy, including the U.S. CHIPS and Science Act ($52 billion), which has catalyzed tens of billions in investments from Taiwanese and South Korean firms into the U.S.

To be clear, this coordinated, state-directed effort to create a secure, allied-only semiconductor ecosystem, mirrors the command structure of the Chinese military economy. The scale of economic integration is sizable even if still insufficient by many analysts' estimation.

More than prompted FDI, these investments represent the physical relocation of critical production nodes into allied territory, creating irreversible economic interdependence. When TSMC builds its most advanced fabs in Arizona, or Samsung expands its U.S. footprint, they are embedding their corporate futures into the American security umbrella, just as French and German steel producers were embedded in the ECSC's common market.

Sector 3: Controlling the Raw Materials of the Future – Critical Minerals

A third critical sector of integration focuses on the raw materials essential for advanced technologies and defense. The Quad (Australia, India, Japan, United States) and Five Eyes (Australia, Canada, New Zealand, United Kingdom, United States) frameworks are increasingly coordinating efforts to secure supply chains for critical minerals, including rare earths, lithium, and cobalt. These minerals are vital for everything from electric vehicle batteries to advanced missile systems and are currently dominated by a single supplier.

The strategy here is twofold: diversify sourcing away from potential adversaries and develop domestic processing and refining capabilities among allies. This involves joint investments in mining projects, coordinated research and development in extraction and processing technologies, and the establishment of strategic reserves. The goal is to create a resilient, allied-controlled supply chain that can withstand geopolitical shocks and ensure access to the foundational inputs of the modern economy.

Conclusion: The EEC Model for the Indo-Pacific

The emerging security architecture in the Indo-Pacific is not a carbon copy of NATO, nor should it be. Instead, it is a pragmatic, economically driven approach that draws lessons from the European Economic Community's foundational strategy. By focusing on sectoral integration in defense-industrial production, semiconductor supply chains, and critical minerals, the United States and its allies are building a network of "de facto solidarity" that creates deep, structural interdependencies. These economic commitments are far more difficult to unravel than political declarations and provide a robust foundation for long-term strategic alignment.

Washington's policy should therefore pivot from the aspirational goal of an "Asian NATO" to actively nurturing and expanding these existing economic integration efforts. This means:

• Deepening Defense Industrial Co-Production: Expanding AUKUS-style agreements to other trusted partners and sectors, harmonizing export controls, and facilitating technology transfer.
• Strengthening Semiconductor Alliances: Continuing to incentivize allied investment in domestic fabrication, coordinating R&D, and establishing clear protocols for supply chain resilience.
• Securing Critical Mineral Supply Chains: Investing in joint mining and processing ventures, diversifying sourcing, and building strategic reserves among allies.

By recognizing and leveraging the power of economic integration, the United States can build a more resilient, interdependent, and ultimately more secure Indo-Pacific, one sector at a time.

Footnotes

[1] CSIS. (2025). "The AUKUS Inflection: Seizing the Opportunity to Deliver Deterrence." [2] Minister for Defence, Australian Government. (2025). "Australian defence industry reaping the benefits of AUKUS trade and technology transfer." [3] CSIS. (2023). "Securing Semiconductor Supply Chains in the Indo-Pacific Economic Framework for Prosperity." [4] Nikkei Asia. (2025). "U.S. seeks to 'integrate' Japan into defense industrial base." [5] Reuters. (2025). "Five Eyes countries working to fight critical minerals dumping, Canada minister says."