DSEI is a pivotal event for the global defence industry. As the flagship defence event for the UK, DSEI promotes the UK’s defence ethos, agenda and leadership while encouraging opportunity and cooperation with our global allies.

DSEI’s distinctive ExCeL dockside setting enables the showcasing of live maritime capabilities and waterborne demonstrations. 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 and naval ...

The DSEI 2025 – Defence & Security Event is an exhibition dedicated to Air, Naval, Land and Security technologies, products and services, including: Technology and equipment exhibition. Clarion Events. DSEI places defence and security product manufacturers directly in front of military and specialist procurement teams from across the globe.

DSEI connects governments, national armed forces, industry thought leaders and the entire defence & security supply chain on a global scale. With a range o. DSEI 2025 is held in London, United Kingdom, from 9/9/2025 to 9/9/2025 in ExCeL London.

DSEI is a pivotal event for the global defence industry. As the flagship defence event for the UK, DSEI promotes the UK’s defence ethos, agenda and leadership while encouraging opportunity and cooperation with its global allies.

Gain access to the latest trends, challenges, and opportunities in the defence and security sector. DSEI’s comprehensive content programme, from keynote sessions to immersive experiences, offers exhibitors invaluable insights into the current and future landscape of the industry.

The DSEI 2025 theme, "Preparing the Future Force," aligns with the UK Defence Secretary’s vision for a 2030 threat-focused integrated force. This theme centres on the critical importance of agility and resilience across all defence domains, with a strong focus on enhancing collaboration with allied partners to overcome global security threats.

DSEI London runs from Tuesday 9th to Friday 12th September 2025. Access invaluable networking opportunities and live-action demonstrations across the DSEI exhibition’s Aerospace, Land, Naval, Security & Joint Zones.

2024年10月24日 · The DSEI (Defence and Security Equipment International) is the world’s leading trade fair for defense and security. It takes place every two years in London, bringing together over 35,000 professionals, including government representatives, senior military personnel, industry leaders, and international decision-makers.

2025年1月23日 · As the flagship defence event for the UK, DSEI promotes the UK’s defence ethos, agenda and leadership while encouraging opportunity and cooperation with our global allies. The world’s leading defence organisations and most influential stakeholders rely on DSEI’s unique ability to bring the right people together, at the same time.