UDT Australia 2026 marks the launch of a new chapter in the global UDT series — bringing the world’s leading undersea defence technology event to the Indo-Pacific region. Taking place in Adelaide, South Australia, the event will unite defence, industry, and academia to advance undersea security and strengthen collaboration across Australia and the wider Asia-Pacific.

Over three days, attendees will experience a comprehensive programme featuring a two-day exhibition and conference, followed by dedicated industry visits. The event is designed to foster connection and knowledge exchange through access to cutting-edge technologies, live demonstrations, and technical insights shaping the future of undersea defence.

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Why Visit

Why is UDT Australia important to the undersea defence community?

UDT Australia's Technical Conference

Exhibition and technical conference

The conference addresses evolving defence needs with expert insights on AI, autonomous systems, and underwater technologies from a group of highly speakers across academia, military and industry professionals.

Learn more about UDT Australia's conference;

Conference Overview (opens in a new tab)

Dive Into The Specialist Exhibition

UDT 2025 - exhibition

The exhibition at UDT Australia aims to features the latest technological advancements. Whilst exhibitors are still to be confirmed, the UDT Series has seen from top suppliers like Anschutz, Babcock, BAE Systems, and SAAB, offering opportunities to engage with key stakeholders.

Ready to enquire for a stand at UDT Australia? 

Stand Enquiry (opens in a new tab)

Key Features

Industry Visits

Industry Visits

UDT Australia 2026 attendees are invited to experience South Australia’s world-leading defence ecosystem through an exclusive Industry Visits programme. Taking place on Day 3, the visits provide access to the facilities, technologies and organisations shaping the future of undersea defence across Australia and the Indo-Pacific.
CGI

CGI

Cyber Escape is an immersive cyber awareness experience delivered by CGI in partnership with sponsors. Participants will work together to solve challenges, uncover clues and respond to simulated cyber risks in an interactive environment. At UDT Australia, you’ll have the opportunity to experience Cyber Escape firsthand, have fun with your teammates and put your communication and problem-solving skills to the test.

Networking Opportunities

Networking Events

UDT Australia offers a range of networking opportunities throughout the three-day event, including onsite networking drinks and offsite events. These provide the ideal setting for visitors from across the defence community to connect and engage with senior military leaders and key industry figures in the undersea defence sector across South Australia.