Australia, US and UK Unveil Cutting-Edge Underwater Drone Project to Counter Growing Threats in Asia
- Australia, the US and UK have announced a new project to develop advanced underwater drones as part of the AUKUS defence pact.
- The project aims to create cutting-edge technology to protect undersea cables, conduct surveillance and strike enemy targets.
- Defence Minister Richard Marles says the project is “hugely significant” and all three countries will move to deliver the new technology from 2027.
- The move comes as tensions rise in the Asia-Pacific region, with concerns over China’s growing military presence and Russia’s alleged involvement in subsea cable sabotage.
The announcement, made at the US embassy in Singapore, marks a significant step forward for the AUKUS defence pact, which has been criticized for its slow progress on delivering new military technology.
Defence Minister Richard Marles, US Defence Secretary Pete Hegseth and UK Defence Secretary John Healey hailed the project as a major breakthrough in the development of underwater drone technology.
The project is part of the AUKUS pact’s Pillar II initiative, which focuses on developing advanced military technology.
While most of the public attention has been focused on the Pillar I nuclear-powered submarines plan, the Pillar II initiative has been criticized for its lack of progress.
However, with this new announcement, the three governments are seeking to change that narrative.
According to Mr Healey, the new drone technology will help the three nations “detect, deter and deal with threats, including to the underwater pipelines and cables which so much of our daily life depends on”.
The project aims to develop underwater drones that can conduct sophisticated surveillance missions, protect undersea cables and strike enemy targets.
The exact quantum of the new investment in underwater drone technology is not clear, but Mr Healey has committed more than $US170 million ($236m) to the project.
The move is seen as a significant step forward in countering the growing threats in the Asia-Pacific region, particularly from China and Russia.
Security analysts say the development of underwater drone technology is crucial in maintaining the collective advantage of the three nations in the region.
The move is also seen as a warning to countries that engage in subsea cable sabotage, with Mr Marles sounding the alarm about the number of subsea cables that have been cut in the Baltic Sea and near Taiwan.
Justin Bassi, the head of the Australian Strategic Policy Institute, said the three nations were “smart” to reveal what work was being done on the underwater drones.
“This signals that these acts of sabotage and aggression will no longer be tolerated by AUKUS nations,” he said.
China has previously described cable damage incidents in the Taiwan Strait as “common maritime accidents”, while Russia has dismissed accusations of involvement in similar incidents in the Baltic as “completely groundless”.
However, the AUKUS defence ministers remain committed to countering these threats and protecting their interests in the region.
Analysis: What This Means for Australia
The development of underwater drone technology is a significant step forward for Australia’s national security. The project demonstrates the country’s commitment to countering the growing threats in the Asia-Pacific region and maintaining its collective advantage with its allies.
The move is also a warning to countries that engage in subsea cable sabotage, and signals that Australia will no longer tolerate such acts of aggression.
Law enforcement insiders warn that the development of underwater drone technology will have significant implications for Australia’s national security. The technology will enable the country to detect and deter threats more effectively, and protect its critical infrastructure.
However, it also raises concerns about the potential for an arms race in the region, and the need for Australia to invest in its defence capabilities.
Industry observers believe that the development of underwater drone technology will have significant economic implications for Australia. The project is expected to create new jobs and stimulate innovation in the defence industry.
However, it also raises concerns about the cost of the project and the need for the government to provide adequate funding for the development of the technology.





