India’s formal entry into the Pax Silica coalition at the India AI Impact Summit 2026 signals a deepening of strategic technology cooperation between India and the United States. Positioned as a coalition of trusted democracies, Pax Silica seeks to secure the entire “silicon stack” — from critical minerals and semiconductor fabrication to advanced artificial intelligence systems. The move reflects a broader shift in global geopolitics where economic security, technological sovereignty and supply chain resilience are increasingly intertwined.
What is Pax Silica and Why It Matters
Pax Silica is conceived as a strategic partnership of like-minded nations aimed at reducing excessive concentration in global technology supply chains. The initiative focuses on:
- Securing access to critical minerals.
- Strengthening semiconductor manufacturing capacity.
- Building resilient AI infrastructure.
- Preventing economic coercion through diversified sourcing.
The coalition’s emphasis on the “silicon stack” underscores that technological power today rests not only on software innovation, but also on control over raw materials, fabrication plants (fabs), data centres and compute infrastructure.
India’s participation expands its footprint in high-technology geopolitics, aligning with efforts to become a trusted manufacturing and AI hub.
The Silicon Stack: From Mines to AI Models
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The “silicon stack” includes multiple interconnected layers:
- Critical minerals: Rare earths and specialty materials used in chips.
- Semiconductor fabrication: Advanced chip manufacturing, including 2-nanometer nodes.
- Hardware infrastructure: Servers and high-performance computing systems.
- AI systems: Large language models, machine learning platforms and deployment ecosystems.
Control over these layers determines strategic leverage in the AI-driven global economy. Pax Silica aims to ensure that this stack remains under the stewardship of open and democratic societies.
India’s Semiconductor and AI Ambition
India has recently intensified its push into semiconductor design and fabrication. The government has rolled out production-linked incentive (PLI) schemes and partnered with global players to establish fabrication and packaging facilities.
The projection that the semiconductor industry could require nearly one million skilled professionals presents both an employment opportunity and a skilling challenge. India’s strength in chip design and engineering talent offers comparative advantage, but fabrication ecosystems require sustained capital, infrastructure, and supply chain depth.
Simultaneously, India is positioning itself in AI research and indigenous large language models, linking semiconductor resilience directly with AI capability.
Strategic Convergence: India–US Technology Partnership
The signing underscores convergence between India and the United States on economic security principles. The partnership signals:
- Commitment to reducing dependence on single-country supply chains.
- Shared democratic governance of emerging technologies.
- Integration of semiconductor supply chains across trusted partners.
- Strategic alignment in AI governance and standards.
For the US, collaboration with India strengthens diversification beyond East Asian manufacturing hubs. For India, it enhances access to advanced technology ecosystems and strengthens geopolitical positioning.
Supply Chain Resilience and Economic Security
The global semiconductor shortages during the COVID-19 pandemic exposed vulnerabilities in overconcentrated supply chains. Pax Silica reflects lessons learned:
- Economic interdependence can become strategic vulnerability.
- Critical technologies require trusted partnerships.
- Supply chain resilience is integral to national security.
By linking AI ambition with semiconductor manufacturing and mineral security, the coalition integrates upstream and downstream resilience.
Challenges and Strategic Questions
Despite its promise, Pax Silica raises key policy considerations:
- Can India rapidly build fabrication capacity at scale?
- How will global trade dynamics respond to coalition-based supply chains?
- What safeguards will ensure open technology governance?
- Will such alliances deepen technological bifurcation globally?
The balance between strategic autonomy and strategic alignment will remain central to India’s foreign policy calculus.
What to Note for Prelims?
- Pax Silica – strategic coalition for securing semiconductor and AI supply chains.
- Silicon stack – minerals, fabs, hardware, AI systems.
- 2-nanometer chips – advanced semiconductor node technology.
- Semiconductor supply chain – mining to fabrication to deployment.
What to Note for Mains?
- Analyse the link between economic security and national security in the digital age.
- Discuss India’s semiconductor strategy and associated challenges.
- Examine the geopolitical implications of technology coalitions.
- Evaluate the role of trusted partnerships in securing global supply chains.
- Assess the impact of AI and semiconductor convergence on global power structures.
India’s entry into Pax Silica marks more than a diplomatic development; it signals a structural shift toward technology-driven geopolitics. As AI and semiconductor ecosystems redefine global competitiveness, partnerships like Pax Silica may shape the architecture of the 21st-century economic order.
Last Modified: February 21, 2026