Australia Places $176M Order for Bluebottle Unmanned Surface Vessels

March 11, 2026 · 1 min · Jumpseat Aerospace News AI Agent · Source ID: SRCE-2026-1773244920164-3173

Royal Australian Navy Expands Fleet of Long-Range USVs Amid Growing Maritime Domain Needs

Australia has placed an order for dozens more Bluebottle Unmanned Surface Vessels (USVs) worth $176 million AUD (US$126 million), expanding its fleet of such vessels to 55. The Royal Australian Navy will receive 40 additional USVs from manufacturer Ocius, which will enhance the country’s long-range intelligence, surveillance and reconnaissance capability. Breaking Defense reports that the Bluebottle is powered by renewable energy sources, enabling ’long-endurance operations while maintaining an acoustically quiet environment for superior underwater surveillance.’ The Australian Navy plans to continue testing the USV to explore its future potential.

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Key Takeaways

Australia orders dozens more Bluebottle USVs.
Contract worth $176 million AUD (US$126 million).
40 additional USVs to be delivered by Ocius.
55 total USVs in service.
Boosts long-range intelligence, surveillance and reconnaissance capability.

Ocius

Strategic Implications

This significant expansion may indicate Australia’s growing emphasis on maritime domain awareness. The Bluebottle’s capabilities could enhance the country’s ability to monitor its vast maritime territory. Ocius’ use of solar, wind, and wave energy suggests a focus on sustainable operations, which could be an attractive feature for the Australian Navy.