
Underwater Defence Technology 2026
Event date: 14 Apr 2026 - 16 Apr 2026
Location: Excel, London
Undersea Defence Technology (UDT) is a comprehensive three-day exhibition and conference that gathers key stakeholders from Europe and beyond. This event showcases the international interest and investment in undersea security and defence solutions, fulfilling the community’s need for continuous learning and development.
UDT helps nations tackle an ever-growing array of threats and challenges. It brings together researchers, military end-users, and professionals from across the entire supply chain. Participants can evaluate, discuss, and connect with like-minded peers to develop solutions spanning sub-sea environments to space.



