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DSEI 2025 (Defence and Security Equipment International) returned to London’s ExCeL Center from 9–12 September, drawing over 60,000 visitors and showcasing 1,700 exhibitors from around the globe.
Under the banner of “Preparing the Future Force,” this year’s event highlighted the UK defence sector’s drive to adapt and innovate in a rapidly changing global security environment.
A standout moment was the Unmanned Systems Technology DSEI Networking Event, where more than 125 industry leaders and guests gathered to forge new partnerships and exchange cutting-edge ideas.
Here’s a closer look at the key developments and announcements from the show:
Q&A: Chess Dynamics Discusses Advances in Drone Detection & Target Classification at DSEI 2025
In an exclusive Q&A, Chess Dynamics‘ Senior Land Sales Manager Richard Varley and Vision4ce Sales Manager Owen Sogeler highlight advances in fine-grained drone detection algorithms, high-accuracy pan-tilt systems, and the adaptable Hawkeye Fixed Surveillance system for precise target grids.
Rotron Aerospace Unveils Defendor UCAV at DSEI 2025
Rotron Aerospace has launched its latest uncrewed platform, the Defendor, an advanced Uncrewed Combat Aerial Vehicle (UCAV) designed to deliver sovereign capability in the rapidly evolving field of One-Way Effectors (OWE), at DSEI 2025.
TEKEVER Launches New AR3 Evolution UAS at DSEI 2025
TEKEVER has unveiled the AR3 Evolution (AR3 EVO), its most advanced and adaptable unmanned aerial system (UAS) to date and the latest development in the company’s AR3 family.
CreoEdge-Dome Tactical Broadband Communications Solution Showcased at DSEI
Creomagic, a leading developer of advanced communication technologies for unmanned systems launched CreoEdge-Dome at DSEI 2025.
The new tactical broadband solution provides full, 360-degree coverage, merging the resilience of Mobile Ad-Hoc Networks (MANET) with the capacity and efficiency of tactical cellular concepts.
Next-Gen RealFlow® UAV Fuel Flow Meters Unveiled at DSEI
Sentronics, a global leader in ultrasonic fluid flow measurement, launched its new RealFlow® d450 and d600 series at DSEI, hosted at Excel London from 9-12 September.
TEKEVER Demonstrates Fixed-Wing UAVs
TEKEVER showcased its AI-powered AR3 and AR5 drones ahead of DSEI UK 2025, highlighting advanced autonomous capabilities, UK border support, and defence partnerships.
Neousys Showcases SWaP-Optimized AI Mission Computers with Bressner at DSEI 2025
Neousys Technology partnered with Bressner at DSEI to showcase the latest rugged edge computing solutions, including SWaP-optimized AI mission computers and MIL-STD-461G-ready systems.
Swarm Grade MANET for Expendable Drones Showcased at DSEI
Meshmerize demonstrated how its MANET software stack is now available pre-integrated with leading WiFi radio platforms, at DSEI 2025.
OpenWorks & Walaris Broaden AI Options for Counter Drone Systems
OpenWorks Engineering collaborated with Walaris to broaden artificial intelligence capabilities within its Counter-UAS solutions.
The partnership sees Walaris’ AirScout AI module integrated as an alternative option to OpenWorks’ own proven SkyAI technology, giving end-users of the Vision Flex system greater choice in how they approach classification and tracking.
The UST Team will be at DSEI 2027
September 7-10, 2027
ExCeL Centre
London, United Kingdom
