DSEI

DSEI 2025 is one of the world’s leading defence and security exhibitions, bringing together governments, national armed forces, prime contractors, SMEs, and industry innovators from across all operational domains. The event serves as a global platform for showcasing the latest capabilities in aerospace, land, naval, joint, security, and international sectors. With live demonstrations, specialized theatres, VIP programmes, and targeted networking opportunities, DSEI enables meaningful collaboration across the entire defence supply chain. The exhibition highlights the importance of cross-domain integration—spanning air, land, maritime, space, and information—and provides direct access to military procurement teams and key decision-makers. Visitors can explore advanced military platforms, next-generation technologies, disruptive innovations, and sector-specific zones including the Aerospace Zone, Land Zone, Naval Zone, Security Zone, Joint Zone, and International Pavilions. DSEI 2025 will be held at ExCeL London, Royal Victoria Dock, London E16 1XL, from September 9–12, 2025.