Google is planning to build a powerful artificial intelligence data centre on Australia’s remote Christmas Island in the Indian Ocean, according to documents and local officials cited by Reuters — a move that could transform the tiny outpost into a crucial node for both digital infrastructure and defence strategy.
The project, not previously disclosed, follows Google’s cloud deal with Australia’s Department of Defence signed earlier this year. While the exact cost, size, and purpose of the facility remain undisclosed, military analysts say such a data hub could be pivotal for monitoring Chinese naval operations in the Indian Ocean and supporting AI-driven defence systems.
Located about 350 kilometers south of Indonesia, Christmas Island has increasingly drawn attention from defence planners. Former U.S. Navy strategist Bryan Clark said the proposed facility could serve as a “command and control” hub in any regional crisis, especially for managing AI-enabled uncrewed systems used in surveillance or targeting.
“Subsea cables offer more reliability than satellites,” Clark explained. “If you’ve got a data centre on Christmas Island, you can do a lot of that through cloud infrastructure.”
Google has reportedly applied for environmental approval to install a subsea cable linking Christmas Island to Darwin, where U.S. Marines are stationed, with U.S. firm SubCom handling the installation. The link mirrors other military cable projects connecting strategic outposts like Diego Garcia.
Christmas Island Shire President Steve Pereira said local officials are assessing the project’s potential community impact before giving final approval. The island, home to just 1,600 people, has long faced limited job opportunities and weak communications infrastructure.
“There is support for it, provided it brings local employment and real benefits to the community,” Pereira said.
While some residents fear greater militarization could harm tourism, others welcome the economic boost. Analysts note that the location offers unique advantages for both commercial and strategic uses, sitting at the crossroads of Asia, Africa, and Australia.