Safeguarding Digital Infrastructure and Maritime Assets: India’s Sovereign Duty

Worldwide Summary of Submarine Cables

Submarine cables serve as the quiet lifelines of the digital realm, transmitting more than 99% of worldwide internet traffic via these fiber-optic connections, facilitating around $10 trillion in daily financial transactions.

These underwater cables are vital resources crucial for economic development, national defense, and geopolitical power.

Over 575 active cable systems stretch across the world, encompassing more than 1.4 million kilometers of seabed. Sure! Please provide the text you'd like paraphrased, and I'll be happy to help.

Compound Annual Growth Rate (CAGR): 5.6% (2025–2030)

Asia-Pacific Market Share: 38.6% (most significant regional market).

Possession & Framework

Estados Unidos: Grandes empresas tecnológicas como Google poseen 10,433 millas de cables directamente y 63,605 millas en consorcio. Facebook: 57,709 miles, Amazon: 18,987 miles, Microsoft: 4,104 miles.

China: The Belt and Road Initiative (BRI) aims to manage global digital pathways; China's Digital Silk Road features new infrastructures such as the Europe–Middle East–Asia cable.

Chinese government-associated companies such as China Telecom, China Unicom, and Huawei Marine are vigorously expanding throughout Asia, Africa, and Europe.

India: India possesses merely 14 Cable Landing Stations (CLSs) in contrast to 1,636 worldwide.

It accommodates 17 global subsea cables through 17 landing stations, with the launch of new systems anticipated in 2025 to increase data transmission capacity fourfold.

Issues & Obstacles: Existing Deficiencies in India’s Maritime and Cyber Strategy

India's Reliance: India's underwater cable framework is predominantly influenced by private companies, growing swiftly yet inconsistently.

Key chokepoints such as the Luzon Strait and Malacca Strait present significant dangers during periods of crisis or conflict.

India's reliance on foreign ships for cable installation and maintenance reveals significant weaknesses during sabotage or conflict.

Vulnerabilities & Disruptions: On average, almost 200 faults happen annually in global subsea cable systems.

India experiences 8 to 9 cable cuts each year, with costs for repairs totaling ₹15 to 20 crore for each case.

India does not possess a cable repair vessel under its own flag (whereas China has four to six) and depends on foreign contractors, leading to delays in response time of 10–12 days.

Growing Vulnerabilities: With escalating geopolitical tensions, these cables may turn into targets for espionage, sabotage, or interference.

Nations such as China and Russia have demonstrated strategic interest in cable systems, heightening worries about physical and cyber vulnerabilities.

Strategic Importance of Subsea Cables: India's internet access depends on cables that arrive at centers such as Chennai and Mumbai.

These cables, primarily owned by foreign entities, manage vast amounts of sensitive information — such as government messages, financial operations, and military logistics.

Global Legal Gap: The USA enforces stringent regulations on submarine cable activities within their Exclusive Economic Zones (EEZs), yet international waters are predominantly unregulated.

The United Nations Convention on the Law of the Sea (UNCLOS) mandates that states must penalize cable damage caused by vessels flying their flag.

Enforcement depends on flag states—a significant loophole, particularly when state-sponsored entities are implicated.

Global organizations such as the ITU and ICPC provide only advisory recommendations and optimal practices, without any real enforcement authority.

Path Ahead: Strategic and Legal Revamp

Enhance National Competence: Government shipyards must develop India's proprietary cable repair fleet.

Invest in secure design, deeper installation, and improved encryption for cables.

TRAI suggests a tenfold increase in India’s underwater cable infrastructure to address growing demand.

Enhance Legal Structure: Modify legislation to oversee all cable operations in India's EEZ.

Officially classify cables as Critical Information Infrastructure under the National Critical Information Infrastructure Protection Centre (NCIIPC).

Improve Surveillance and Protection: Utilize maritime and aerial resources to monitor suspicious ships in the Indian Ocean.

Speed up the creation of underwater sensors, drones, and cable monitoring systems via the iDEX initiative.

Establish Strategic Backup Systems: Create alternative paths and additional cable pathways.

Conclusion

Submarine cables are now the digital foundation of power and sovereignty, not just unseen infrastructure.

India needs to understand the strategic importance of protecting its underwater lifelines as geopolitical rivalries intensify. In an increasingly interconnected world, safeguarding them is essential for national survival, not just for internet continuity.