In a significant boost to Australia's defence technology sector, Fremantle-based Greenroom Robotics has signed a landmark agreement with British company SubSea Craft to develop advanced autonomous vessels for the AUKUS security partnership.
Strategic Partnership for AUKUS Nations
The teaming agreement, announced on November 6, 2025, will see Greenroom Robotics' autonomous technology integrated with SubSea Craft's operational platforms. This collaboration represents a crucial step in strengthening the AUKUS ecosystem, bringing together Australian innovation with international defence expertise.
Greenroom Robotics, specialising in navigation and situational awareness software, has developed technology that can convert any ship or boat into a fully autonomous AI-enabled vessel. The company's AI software already has an impressive track record, having been used by the Royal Australian Navy, Austal, and EGS Survey, and successfully trialled by the US Department of Defense.
Advanced Technology for Maritime Security
The partnership will focus on integrating Greenroom's autonomous systems with SubSea Craft's MARS platform - an unmanned/autonomous surface vehicle designed for multiple mission types. This versatile platform can be deployed for offensive operations, intelligence gathering, surveillance and reconnaissance missions, and logistical support operations.
Harry Hubbert, co-founder and chief operating officer of Greenroom Robotics, emphasised the importance of this development for maritime security. "The rapid delivery of proven capability is critical for protecting our maritime environments," he stated. "The MARS uncrewed surface vessel enables powerful human-machine teaming, helping to keep people, our forces' most valuable assets, out of harm's way."
Strengthening International Defence Cooperation
Camilla Martin, CEO of SubSea Craft, highlighted the strategic importance of the agreement in meeting defence needs. "Agility is key. To meet the pace that the warfighter deserves, it is vital we work with leading technology companies, pooling knowledge and expertise in support of those on the front line," she explained.
The signing ceremony between Greenroom Robotics CEO James Keane and SubSea Craft's Camilla Martin took place against the backdrop of increasing defence cooperation between AUKUS nations. Both companies were among exhibitors at IndoPac, the commercial maritime and naval defence exposition held recently in Sydney.
This agreement continues Western Australia's growing presence in the global defence sector. Greenroom Robotics was among more than 20 WA businesses that travelled to London earlier this year for the Defence and Security Equipment International conference, demonstrating the state's emerging role in international security partnerships.
