European Defense Tech Hackathon - London

​Time to Accelerate European Defense Innovation 🚀

​EDTH Defense Tech Days — London (1–8 October, 2026) is a flagship series of events bringing together 1,500+ defense innovators, industry leaders, government representatives, investors, and military stakeholders from the UK, Ukraine, and across Europe.

​Learn more: https://eurodefense.tech/london-2026/

​Apply to the hackathon: https://luma.com/edth-2026-london

​One of the flagship events of EDTH Defense Tech Days, the London Defense Tech Hackathon, will bring together 150+ ambitious engineers, founders, investors, Ukrainian frontline practitioners, and members of the UK military to rapidly prototype technologies addressing real operational challenges.

​Come to find a potential co-founder, test an idea against real operational needs, and meet the people building and buying the next generation of defense technology!

​Goal

​We want to bridge the gaps between technologists, the public sector, investors, and operators in dual-use and defense technology. This hackathon will demonstrate the talent and drive of the European ecosystem.

​Get inspired by the challenges we have prepared, or feel free to bring your own project. You'll get feedback from folks who have been on the frontline to ensure you're solving real problems.

​Our goal with the hackathon is to put you in a position to continue towards deployment.

​Visitors

​If you’re curious about the outcomes and what the teams have built, you can join the Demo Day on Sunday as an EDTH Community visitor by selecting a Community Visitor ticket.

​This event is part of Deep Tech Week. Create a free profile at deep-tech-week.com/register to help hosts approve your registration and build your schedule for the week.