Hello London!

UDT 2026 will be held from 14 - 16 April 2026 at the Excel London.

Undersea Defence Technology (UDT) 2026 will be returning to Excel London, where the undersea defence community will come together to evaluate, discuss, and connect to develop solutions, randing from sub-sea to space.

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Excel London

Venue Information

Excel London

Venue FAQs (opens in a new tab)

 

Plan your Visit

Need help planning your travel to UDT 2026?

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Accommodation at UDT 2026

For UDT 2026, you can book your accommodation at an exclusive discounted rate through our official partner EventBeds™ by NuBreed Hotel. This year’s Exhibitors and Attendees access to exclusive discounts at carefully selected properties near to the event Save up to 30% versus booking direct, and fully flexible rates are available.

Unlock your discounted rate by booking through the EventBeds™ widget below.

Booking for a group of 6 rooms or more? Click here.