Australia Allocates $8 Billion for Nuclear Submarine Shipyard Development

Sun 14th Sep, 2025

Australia has announced a substantial investment of AU$12 billion (approximately $8 billion) aimed at upgrading a shipyard in Henderson, located near Perth. This initiative is part of a comprehensive 20-year strategy to transform the facility into a maintenance hub for nuclear-powered submarines as outlined in the AUKUS security pact established in 2021.

The AUKUS agreement involves collaboration between Australia, the United Kingdom, and the United States, facilitating the acquisition of advanced nuclear-powered attack submarines from the US and the construction of a new class of submarines in partnership with the UK. This deal, projected to cost hundreds of billions of dollars, underscores Australia's commitment to enhancing its naval capabilities in response to the changing geopolitical landscape, particularly in relation to China's growing influence in the Indo-Pacific region.

Australian Defense Minister Richard Marles emphasized the significance of the Henderson shipyard in realizing the goals of the AUKUS agreement. He stated that the investment will be crucial over the next decade, contributing not only to the maintenance of Australia's future submarine fleet but also strengthening defense ties with both the UK and the US.

Currently, Australia lacks the infrastructure necessary to service nuclear-powered submarines. The planned upgrades to the Henderson facility include the construction of high-security dry docks and other essential maintenance capabilities. These enhancements are expected to create approximately 10,000 local jobs, supporting the Australian economy while bolstering national security.

Moreover, the facilities at the shipyard will also cater to the construction of landing craft for the Australian Army and new general-purpose frigates for the Navy, further expanding its operational scope and capacity.

In addition to enhancing Australia's defense infrastructure, the investment also allows for the US to utilize the newly developed facilities in Perth. This collaboration aims to ensure that the AUKUS submarines are delivered and maintained efficiently, fortifying the trilateral security partnership.

The US administration is currently conducting a formal review of the AUKUS pact, highlighting the ongoing commitment to this significant defense collaboration. As Australia moves forward with this ambitious plan, it reaffirms its strategic direction in an increasingly complex security environment.


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