Saturday, October 4, 2025
Undersea Defence Technology 2026 logo of Undersea Defence Technology 2026
Apr 14-16, 2026
Excel London. Royal Victoria Dock
1 Western Gateway
London, United Kingdom

The conference and exhibition, dedicated to undersea defence technology

Undersea Defence Technology (UDT) is a multi-faceted three-day exhibition and conference that brings together key stakeholders from across Europe and beyond - reflecting the international interest and investment in undersea security and defensive solutions to enable the community’s desire for continuous learning and development. 

Designed to equip nations to deal with an increasing diversity of threats and challenges, UDT brings together researchers, military end-users and professionals spanning the entire supply chain to evaluate, discuss and connect with like-minded peers to develop solutions, ranging from sub-sea to space.

Understanding our oceans: hydrographic solutions for navigation, surveys, communication and beyond.
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