The company will build around 10,000 kilometers of the new long-haul fiber across India, creating one of the country’s largest Al-ready connectivity network. Integrated with Tata Communications’ global network backbone, the Al super highway will provide customers with a seamless, end-to-end connectivity fabric, supporting the performance, resilience and scale required for next-generation Al workloads, according to a statement.
India’s data centre industry is poised for significant growth in the near future, driven by accelerating cloud adoption, Al deployment, increasing data localisation requirements, and growing enterprise demand for resilient, high-capacity digital infrastructure. As data centre capacity expands rapidly across the country, connectivity is becoming as critical as compute power and energy availability in enabling the next generation of digital services, it added.
“We are excited about the opportunity in the India data centre-to-data centre connectivity, which we believe could evolve into a market exceeding USD 1 billion over the medium term. With our planned investments, we are building on our existing strengths to create one of the most comprehensive data centre connectivity platforms in the market, positioning us to capture this significant growth opportunity. As we scale, a growing proportion of our expansion is being driven by anchor customer commitments and contracted demand, providing a strong foundation for sustainable growth, efficient capital deployment and long-term value creation,” Ganesh Lakshminarayanan, MD and CEO, Tata Communications, said.
“The Al economy needs more than compute. It needs a network built for speed, scale and resilience. Tata Communications has long played a foundational role in enabling India’s digital economy, and our Al Network Fabric builds on that legacy. Our Al Network Fabric will give our global customers the ultra-low-latency, high-capacity and resilient connectivity they need to scale Al with confidence. By connecting India’s Al and data center hubs to the world, we are enabling our customers to grow and helping fuel India’s next chapter of economic growth,” Rupesh Chokshi, Chief Product and Technology Officer, Executive Vice President & Global Business Head – Network Services, Tata Communications, said.
The investment aims to strengthen India’s emergence as a global Al and cloud connectivity gateway, intending to meet the unprecedented demand from hyperscale and neocloud providers, Al workloads, digital-native businesses, Global Capability Centres (GCCs), enterprises and emerging cloud platforms. It will enable global hyperscalers, digital platforms and multinational enterprises to scale their operations in India with confidence as the country enters its next phase of digital transformation, the company said.
The first phase of the program will focus on the Mumbai-Pune-Hyderabad-Chennai corridor, one of India’s most important Al and hyperscale growth routes. Subsequent phases will expand connectivity into emerging East Coast and Western India data centre ecosystems, including Vizag, Bhubaneswar, Jamnagar, GIFT City and other strategic locations. By linking the key Al corridors and data centre clusters with international cable landing stations, Tata Communications will enable seamless connectivity between India and major global Al hubs across, positioning India as a strategic gateway in the global digital infrastructure landscape, it added.
In parallel, Tata Communications will continue to support existing enterprise and data centre connectivity requirements by scaling its current National Long Distance and metro network footprint, ensuring continued support for current growth while building capacity for future demand.
Tata Communications network fabric remains the backbone of its portfolio, operating among the largest wholly owned and most advanced subsea fiber network which underpins the internet backbone, spanning 500,000+ km of subsea optical fiber and 200,000+ km of terrestrial fiber.
In a significant step forward for enterprise connectivity across countries, Tata Communications enhanced its Tata Global Network (TGN) capabilities in June 2026 by planning a new subsea cable system between Mumbai & Singapore and invested as a consortium member in a new subsea cable system, connecting Chennai to Singapore with expected Ready for Service (RFS) in Q4 2029. In 2025, it integrated the TGN IA2 (Tata Global Network – Intra-Asia 2) submarine cable, improving latency for faster performance, enhancing reliability through greater redundancy, and increasing network diversity through seamless interconnection with TGN IA.
