The United States is moving ahead with plans to establish a permanent war-ready weapons stockpile for its Marine Corps in southeastern Australia, marking the first such facility for the service in the country as Washington strengthens its military posture in the Indo-Pacific amid growing concerns over China’s expanding military capabilities.
According to US Navy tender documents, around $30 million has been allocated to construct warehouses and office facilities in Victoria state for what has been described as “critical forward provisioning.” The stockpile will initially be housed in Melbourne before being transferred to new US-operated warehouses at the Australian military base in Bandiana, with the project expected to reach full operational capacity by 2028.
The planned facility forms part of a broader US strategy to improve military logistics and rapid deployment capabilities across the Indo-Pacific. The Marine Corps said the Australian stockpile would maintain equipment and supplies at high readiness to support operations and military exercises throughout the region.
The US Navy is seeking a global defence contractor to manage the facility, with approximately 110 engineers, mechanics, logistics and safety specialists expected to oversee weapons, equipment and other military supplies.
A spokesperson for US Marine Corps Forces Pacific said the activities in Australia would improve responsiveness, strengthen interoperability with allies and partners, and support a range of missions across the Indo-Pacific. The spokesperson added that all arrangements would be coordinated closely with Australia’s Department of Defence but declined to discuss specific contract details or operational planning.
Australia does not allow foreign military bases on its territory, although it continues to host rotating US forces at several defence facilities under its long-standing security alliance with Washington.
The project comes as the Pentagon seeks an additional $500 million from Congress next year to enhance the prepositioning of military equipment and fuel across the Indo-Pacific as part of efforts to deter China.
Strategic analysts believe the location of the new stockpile in southeastern Australia reflects growing concerns over the vulnerability of military assets in northern Australia. A recent report by the Lowy Institute warned that China’s ballistic missiles deployed from its South China Sea outposts could reach northern Australia.
Lowy Institute Director of International Security Sam Roggeveen said the location was likely chosen in part because it lies beyond the range of many Chinese missile systems, although he noted the facilities could still become potential targets in the event of conflict.
Australian National University international security professor John Blaxland said Australia’s strategic importance has grown significantly as concerns increase over the vulnerability of US military facilities elsewhere in the Pacific, particularly Guam. He said expanding US military infrastructure in Australia is widely viewed as a practical way to strengthen regional security cooperation without requiring a substantial increase in Australian defence spending.