Pax Silica: AI realigns global power balance
Jagannath Panda
The latest Quad Foreign Ministers’ Meeting in New Delhi offered an important glimpse into how the Indo-Pacific region is being strategically reimagined. Among the many references to maritime security, economic resilience and trusted technologies, one phrase stood out prominently: “Pax Silica.” The term signals that the Quad is no longer merely a diplomatic consultation mechanism or a loose maritime framework. It is increasingly evolving into a broader strategic and technological architecture centered on semiconductors, supply chains, critical minerals, digital infrastructure, cyber resilience and advanced manufacturing. In many ways, the Quad is quietly transitioning from naval security dialogue into a platform that seeks to shape the future economic and technological order of the Indo-Pacific.
This transformation also explains why the Quad remains highly relevant despite skepticism surrounding its purpose and longevity. Critics had long argued that the Quad lacked institutional depth, possessed no treaty obligations and consisted of countries with different strategic priorities. However, the Indo-Pacific itself has changed dramatically over the last decade. Strategic competition today is no longer confined to military deployments or naval deterrence. It increasingly revolves around who controls technological ecosystems, supply chains, critical infrastructure, data networks and industrial production. The Quad’s expanding agenda reflects this reality.
China’s activism has accelerated this transformation. Beijing’s influence today extends far beyond military modernization. Through infrastructure financing, digital connectivity projects, industrial dominance, rare-earth control and strategic investments, China has steadily built structural leverage across the Indo-Pacific. For many states in the region, the concern is not engagement with China itself but excessive dependence on China-centric systems that could create political, technological or economic vulnerabilities in times of crisis. The Quad’s growing focus on trusted networks and economic security is therefore an attempt to create alternatives rather than simply pursue containment.
This is precisely where cooperation with countries such as South Korea becomes strategically necessary. The future Indo-Pacific order cannot be sustained by four countries alone. If Pax Silica is to become a meaningful strategic framework, the Quad must expand practical engagement with technologically capable partners that possess industrial strength, innovation capacity and strategic relevance. South Korea is perhaps the most natural partner in this regard. South Korea’s strengths fit directly into the Quad’s emerging agenda. Seoul is a global leader in semiconductors, batteries, electronics, shipbuilding, telecommunications and advanced manufacturing. Its technological ecosystem complements the strengths of Quad members almost perfectly. The United States provides innovation and strategic capital; Japan offers industrial sophistication and technological precision; India contributes scale, digital capacity and manufacturing potential; Australia provides critical minerals and energy resources. South Korea adds another critical layer of advanced technological capability that can significantly strengthen regional resilience.
Taiwan also occupies a central place within this emerging framework. The island remains indispensable to the global semiconductor ecosystem, particularly in advanced chip manufacturing. Any instability in the Taiwan Strait would immediately disrupt global supply chains, industrial production, digital systems and financial markets across the Indo-Pacific and beyond. Taiwan’s strategic importance extends far beyond the traditional military-security debate. It has become a core pillar of global technological security. This reinforces why the Quad’s growing emphasis on trusted semiconductor ecosystems and resilient supply chains is strategically significant.
At the same time, East Asia faces a dual strategic challenge in the long-term implications of China’s rise and the unpredictability posed by North Korea. Pyongyang’s expanding missile programs, nuclear posture and cyber warfare activities continue to destabilize the region. North Korea has become one of the world’s most sophisticated cyber actors, engaging in cryptocurrency theft, ransomware attacks, espionage operations and financial cybercrime to sustain its strategic programs. These threats cannot be addressed through national strategies alone.
The growing cyber dimension of regional security makes practical cooperation between Japan and South Korea increasingly indispensable. Historical grievances and political tensions between Tokyo and Seoul remain deeply rooted and difficult to fully overcome. Territorial disputes, wartime memory issues and domestic political sensitivities continue to complicate bilateral relations. However, the strategic realities of the Indo-Pacific are steadily forcing both countries toward greater practical coordination despite these differences.
The logic is becoming unavoidable. China’s expanding military and maritime presence in East Asia, combined with North Korea’s missile and cyber threats, has created overlapping security concerns for both Japan and South Korea. Neither country can independently secure technological supply chains, maritime routes or digital infrastructure. The semiconductor sector itself demonstrates this interdependence. Japan controls key semiconductor materials and technologies, while South Korea dominates memory chip production and advanced electronics manufacturing. Taiwan also remains central to advanced semiconductor fabrication. Disruptions in East Asia, whether due to geopolitical tensions or conflict around Taiwan, would immediately affect global industrial systems.
This is why Japan–South Korea cooperation matters not only for East Asia but for the wider Indo-Pacific. Their cooperation is increasingly becoming structural rather than optional. The Quad framework provides an ideal platform through which such cooperation can gradually deepen without requiring either side to erase historical disagreements. Strategic partnerships do not always emerge from complete political trust — often they arise from shared vulnerabilities and converging interests. The Indo-Pacific today is creating exactly such conditions.
Beyond East Asia, the Quad’s engagement with other Indo-Pacific partners is equally important. Countries such as Vietnam, Indonesia, Singapore and the Philippines possess growing strategic significance within regional supply chains, maritime logistics and critical mineral ecosystems. Indonesia’s nickel reserves are vital for global battery production. Vietnam is steadily emerging as an alternative manufacturing hub. Singapore remains central to financial connectivity and digital infrastructure. The Philippines occupies an increasingly important maritime position in the South China Sea.
The Quad’s future relevance will depend on its ability to connect these regional strengths into a resilient and trusted Indo-Pacific ecosystem. This includes cooperation on undersea cables, AI governance, secure telecommunications, cyber defense, smart ports, logistics corridors, green technologies and critical minerals. Economic security has now become inseparable from national security. The pandemic, semiconductor shortages, supply-chain disruptions and growing geopolitical fragmentation exposed how deeply concentrated global production systems have become. Countries across the Indo-Pacific increasingly recognize that dependence on single-source manufacturing or politically vulnerable supply chains creates long-term strategic risks. The Quad’s emerging economic security agenda directly addresses this concern. Importantly, the Quad’s evolving approach also offers smaller and middle Indo-Pacific powers greater strategic flexibility. Many countries do not want to choose between Washington and Beijing. Instead, they seek diversified partnerships that preserve strategic autonomy while expanding economic opportunities. The Quad’s flexible and network-oriented structure makes this possible.
Pax Silica represents something larger than a technology partnership. It reflects the emergence of a new Indo-Pacific strategic logic where semiconductors, cyber systems, digital networks, critical minerals and industrial resilience are becoming central pillars of regional order. The future balance of power in the Indo-Pacific will increasingly be determined not only by military strength, but also by who builds the most trusted technological and economic ecosystems. The Quad’s continued relevance lies precisely in its ability to adapt to this changing reality. Its success, however, will depend on how effectively it can build durable partnerships beyond its four members.
Jagannath Panda is the head of the Stockholm Center for South Asian and Indo-Pacific Affairs at the Institute for Security and Development Policy, Sweden, and a senior fellow at The Hague Centre for Strategic Studies, The Netherlands.