DSEI 2025

September 9-12, 2025
United Kingdom
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Key Details Dates: September 9-12, 2025 Venue: ExCeL, London , United Kingdom
About DSEI 2025

Designed to connect governments, national armed forces, industry thought leaders, and the entire defense & security supply chain, DSEI London is a global scale defense exhibition and conference held in the UK.

Providing unrivaled networking opportunities within the defense sector, DSEI delivers insights from key decision makers and the chance to see the latest defense, security and military vehicles, vessels and technology in action.

When is DSEI London 2025?

DSEI London runs from Tuesday 9th to Friday 12th September 2025

DSEI London
Photo Credit: DSEI

DSEI Exhibition Zones

Access invaluable networking opportunities and live-action demonstrations across the DSEI exhibition’s Aerospace, Land, Naval, Security & Joint Zones

Aerospace Zone: demonstrating the latest in military avionics capabilities and attracting worldwide attention: air force delegations, government officials, OEMs, system manufacturers, integrators, Primes and SMEs.

Land Zone: a platform focused on land-based operations, featuring the latest advancements in military vehicles, weapons, ammunition and equipment.

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

Security Zone: a dedicated showcase of security equipment, technologies, strategies and systems to counter priority threats; such as cyber-attacks, hybrid warfare and terrorism.

Joint Zone: features the latest Defense and Security products and innovations, focusing on: C4ISTAR, Communications, Defense Infrastructure, Big Data and Information, Electronic Warfare, Joint Enablers, Logistics, Medical, Robotics & Telemedicine.


Future Tech Hub: Recognising the critical role information plays in the future battlespace, The Future Tech Hub supports exhibitors looking to break into the defense sector and is fastest-growing area of the DSEI exhibition

Manufacturing Hub: Defense manufacturing is a vital part of the UK and world economy, The Manufacturing Hub aims to bolster manufacturers looking to break into the global Defense & Security sector as well as strengthening existing manufacturing and supply chain relationships.

Medical Hub: Military medical capabilities and advancements are essential to global operations, The Medical Hub at DSEI is a dedicated area devoted to championing companies at the forefront of military medicine.

Space Hub: Space plays a crucial role within the defense industry, The Space Hub recognises military forces’ increasing dependency on this domain, acting as a platform to share and discuss next-generation off-world technologies.

Where is DSEI 2025?


Image Credit: DSEI

DSEI London is hosted biannually at ExCeL London – International Exhibition & Convention Center:

ExCeL London
Royal Victoria Dock
1 Western Gateway
E16 1XL

@DSEI_event #DSEI #DSEI2025

More Information and Registration

To learn more about DSEI 2025, to register to attend or exhibit, please click below.

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