US Marine Corps to build war-ready weapons stockpile in Australia beyond Chinese missile range
The United States is planning a permanent Marine Corps weapons stockpile on Australia's southeast coast, positioned outside the range of most Chinese missiles, as Washington seeks to counter China's military expansion in the region.
A first in Australia
US Marine Corps tender documents published this month reveal plans for a $30 million permanent weapons depot in rural Victoria, the first land-based stockpile of its kind for the Corps on the continent. The facility will initially store equipment in Melbourne before moving to purpose-built US warehouses at the Australian military base in Bandiana, with full capacity expected by 2028.
Marine Corps activities in Australia support integrated global sustainment by maintaining ready-for-issue equipment and supplies for operations and exercises across the Indo-Pacific.
The Marine Corps has prepositioned equipment globally since the Cold War, from floating stores to Norwegian cave depots. The Australia plan follows a smaller land stockpile set to open this year in the Philippines, near potential flashpoints in the South China Sea.
What the stockpile holds
Tender documents specify 110 engineers, mechanics and safety specialists hired through a global defence contractor to manage the Australian facility. The inventory includes “crew-served weapons” and other heavy arms, kept at “high readiness” according to the Marine Corps. Initial storage will be in Melbourne, with construction of permanent US buildings at Bandiana slated for next year.
- US Navy publishes tender documents; $30M allocated for warehouses and offices in Victoria
- US warehouses to be built at Australian military base in Bandiana; equipment initially stored in Melbourne
- Stockpile expected to reach full operational capacity
China in the crosshairs
Analysts say the site was chosen in part because southeastern Australia lies beyond the reach of most Chinese missiles. The move is framed as a direct answer to Beijing’s rapid military expansion in the Indo-Pacific. A spokesperson for Marine Corps Forces Pacific told AFP the stockpile is meant to ensure equipment is ready for operations and exercises with allies.
Australia's delicate position
Canberra does not formally permit foreign bases on its soil, but the stockpile arrangement is cast as a rotation of US forces under a long-standing security alliance. About 2,000 US Marines already train for six months each year in Darwin in the north, and the new stockpile deepens logistical ties without the label of a permanent base.
Funding the pivot
The Pentagon has separately asked Congress for $500 million in the coming fiscal year to widen prepositioning of equipment and fuel across the Asia-Pacific, specifically citing deterrence against China. The Victoria depot is one piece of that larger effort, set to reach full operational capacity in 2028.
