Google and Telstra partner on fibre and subsea networks in Australia

Google and Telstra have announced a partnership aimed at expanding terrestrial fibre and subsea connectivity across Australia and the wider Asia-Pacific region.

The companies said the agreement is intended to improve the reach, reliability, resilience and security of digital infrastructure. Google said Telstra will gain access to its Pacific Connect and Australia Connect initiatives.

Those initiatives include subsea fibre pairs on the Tabua, Proa and Bulikula cable systems, according to the announcement.

Reuters reported the deal later the same day, independently corroborating the partnership and framing it as a fibre and subsea network agreement in Australia.

The companies did not disclose commercial terms in the materials reviewed for this report, and the timing for implementation was not immediately clear.

The announcement adds to existing cooperation between large cloud and telecom operators as demand rises for higher-capacity and more resilient regional connectivity.

For Australia, the deal underscores the strategic importance of subsea cable infrastructure as businesses and governments increasingly depend on secure cross-border data routes.