India, June 4 -- TGN-IA2, a new undersea cable system developed by the Asia Direct Cable (ADC) consortium, is set to become part of Tata Communications' global network backbone. On 3 June 2025, Tata Communications announced that TGN-IA2 would support enterprises, hyperscalers, and service providers by offering more diverse and resilient connectivity options within Intra-Asia networks through a single provider.

The TGN-IA2 system will also enhance connections from Asia to the United States, Europe, the Middle East and Africa (EMEA), and India, by integrating with Tata Communications' existing TGN-IA (Tata Global Network - Intra-Asia) cable and other international subsea infrastructure.

Tata Communications stated that it retains full owne...