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12 - 15 September 2023

Excel - London

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Naval Zone

Naval Zone

The Naval Zone is an interactive showcase of the latest vessels and maritime technology. DSEI's distinctive dockside setting delivers a showcase of maritime capabilities and international warships.

Fully supported by the Royal Navy and First Sea Lord, the Naval Zone provides unrivalled networking opportunities, insights from key decision makers and the opportunity to see the industry's latest vessels in action.


​​​​​​Over 100 categories including:

  • Amphibious craft
  • Anti-submarine warfare capabilities
  • Electronic warfare
  • Hovercrafts
  • Naval simulations
  • Ship yards
  • Life rafts and rescue boats
  • Missiles
  • Radar
  • Submarines and submersibles
  • Underwater systems
  • Unmanned underwater


"Clarion should be congratulated for their commercial courage and agility in delivering DSEI 21 in a challenging environment. The high level of interaction between the MOD, DIT and Industry facilitated by Clarion enabled progressive conversations across a range of strategic themes and made for a truly successful week for the Royal Navy. The energy in the exhibition and organisation was thanks to Clarion’s proactivity and engagement."

Vice Admiral Nick Hine

Second Sea Lord and Deputy Chief of Naval Staff, Royal Navy

Naval Forum

The Naval Forum featured discussions developed in partnership with the Royal Navy Working Group.

The Forum is designed to enable dialogue between all parts of the supply chain around the following core themes:

  • Industry Engagement and Acquisition
  • Future Operational Requirements
  • Obtaining and Retaining Skills
  • Information Exploitation


Core Themes           View Agenda


Interview with Expleo

  • We’ve had a busy and productive week. As a company we’re on the fringe of naval construction but we’ve had a lot of interest in shipbuilding and our capabilities. DSEI attracts high level delegations and we’ve had some very good discussions. The event has been well organised with superb facilities and friendly helpful security.
    Andy Askham
    Cammell Laird
  • This is our second time exhibiting , and every key customer we’ve met has been at DSEI. We’ve had strong engagement and a positive experience at the show and have already booked for 2021.
    Ben Metcalfe
    Chief Executive, Landau UK Commercial
Visting Warships

Visting Warships

DSEI 2021 welcomed five vessels to the exhibition. Accompanying four Royal Navy vessels was the BNS Pollux from Belgium.

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Waterborne Demonstrations

Waterborne Demonstrations

The waterborne demonstrations offers exhibitors a unique opportunity to showcase their capabilities on the River Thames.

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Supported By

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