Mentor’s Comment:  The strategic and commercial engagement between India and the United States is being deepened, with subsea cables emerging as a frontline asset in this collaboration. Subsea cables, which carry over 95% of international data and form the backbone of global internet infrastructure, are being recognized for their critical geostrategic value. Efforts are being made by India to diversify its digital infrastructure under the proposed TRUST framework (Technology for Resilient, Open and Unified Security and Trust).

 Today’s editorial will discuss the problems related to subsea cable systems and the actions taken by the Indian Government. This information will be useful for GS Paper II (International Relations) and GS Paper III (Science & Technology).

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Why in the News?

The urgency to secure and expand subsea cable systems is rising, particularly in light of disruptions like the Red Sea cable sabotage by Houthi rebels in 2024.

Why are Subsea Cables crucial in India-U.S. strategic cooperation?

• Foundation of Global Digital Connectivity: Subsea cables carry over 95% of international data traffic, forming the physical backbone of the internet and digital economy. Securing these is vital for protecting critical infrastructure and ensuring uninterrupted communication between nations. Eg: The U.S. and India are focusing on trusted subsea cable systems under the TRUST framework to reduce reliance on Chinese-controlled infrastructure.
• Strategic Response to China’s Digital Expansion: China’s Digital Silk Road is rapidly laying subsea cables across the Indo-Pacific, posing geopolitical and cybersecurity concerns. India-U.S. cooperation on secure cable networks counters this influence and promotes trusted alternatives. Eg: The upcoming India-U.S. trade agreement includes provisions for enhancing digital infrastructure as a counter to China’s presence in the Indo-Pacific.
• Enabling Regional Digital Resilience and Trade: Joint efforts in building resilient cable systems support broader technology cooperation and secure trade flows, particularly as India emerges as a digital hub in Asia. Eg: Meta’s investment in a 50,000-km undersea cable project connecting five continents is backed by U.S.-India cooperation, reinforcing digital ties and strategic alignment.

What is the role of the TRUST framework in securing digital supply chains?

• Promotes Resilient and Secure Digital Infrastructure: The TRUST (Technology for Resilient, Open and Unified Security and Trust) framework aims to build trusted digital ecosystems by reducing dependence on untrusted vendors and creating secure, interoperable technology supply chains. Eg: TRUST supports investments in secure subsea cables that avoid reliance on Chinese-controlled infrastructure.
• Strengthens India’s Role as a Regional Security Provider: The framework acknowledges India’s potential as a net security provider in the Indo-Pacific, aligning with U.S. efforts to de-risk strategic technologies and build redundancy in digital connectivity. Eg: TRUST initiatives encourage India to lead regional subsea cable projects using trusted suppliers.
• Facilitates U.S. Investment and Technical Cooperation: TRUST enables concessional finance, cybersecurity assistance, and encourages American companies to anchor digital infrastructure projects in India and the region. Eg: Under TRUST, Meta’s multi-year undersea cable investment project aligns with U.S.-India strategic digital cooperation.

How can India become a regional hub for subsea connectivity?

• Leverage Strategic Geographic Location: India is centrally positioned between Europe, Africa, and Southeast Asia, near key maritime choke points like the Strait of Hormuz, Strait of Malacca, and Bab-el-Mandeb, making it ideal for global cable routes. Eg: India can serve as a transit junction for Africa-Asia and Europe-Asia subsea cables.
• Expand and Diversify Cable Landing Infrastructure: India must increase the number of landing stations beyond existing clusters to reduce regional risk and build redundancy in the network. Eg: Most of India’s 17 cables land in Mumbai; expanding to ports along the east and west coasts can distribute traffic load.
• Streamline Regulatory and Clearance Processes: Simplifying India’s licensing regime and enabling faster cable repair operations will attract more international projects and reduce downtime risks. Eg: Reducing the current requirement of over 50 clearances can boost investor confidence and facilitate timely repairs.

What challenges hinder India’s subsea cable infrastructure?

• Complex and Burdensome Licensing Regime: Deploying subsea cables in India requires navigating a maze of over 50 clearances across multiple ministries, discouraging investment and delaying projects.
  Eg: Lengthy approvals from customs, naval authorities, and telecom departments hinder timely cable deployments.
• Overconcentration of Landing Stations: Most cables land in a narrow stretch in Mumbai, making the network vulnerable to disruption from natural disasters or sabotage. Eg: 15 of 17 subsea cables land in Mumbai, despite India’s 11,098 km coastline, limiting redundancy and resilience.
• Lack of Domestic Repair Capabilities: India depends on foreign-flagged ships for cable repairs, which take 3–5 months to respond due to long travel times and clearance delays. Eg: Repair vessels from Singapore or Dubai face delays due to India’s slow customs and naval permissions process.

Way forward: 

• Accelerate Regulatory Reforms: Simplify and streamline the complex licensing and clearance processes to attract greater investments and enable faster deployment and repair of subsea cables.
• Build Domestic Repair and Infrastructure Ecosystem: Develop Indian-flagged cable repair vessels and expand cable landing stations along the coast to enhance network resilience, reduce downtime, and establish India as a reliable regional connectivity hub.

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