---
title: "European Defense Tech Hackathon - Lviv"
date: 2026-09-18T00:00:00+00:00
end_date: 2026-09-20T00:00:00+00:00
location: "Lviv, UA"
format: onsite
type: hackathon
level: open
prize: N/A
tags: "defense-security, open-source, iot, ai, developer-tools"
url: "https://luma.com/edth-2026-lviv"
canonical: "https://hackathonhub.eu/events/european-defense-tech-hackathon-lviv-lviv-2026"
---

# European Defense Tech Hackathon - Lviv

**Date:** 2026-09-18 — 2026-09-20  
**Location:** Lviv, UA  
**Format:** onsite  
**Type:** hackathon  
**Level:** open  
**Tags:** defense-security, open-source, iot, ai, developer-tools

The European Defense Tech Hackathon brings together over 200 hackers from across Europe to drive innovation in defense. Participants work on challenges with feedback from military personnel and have the opportunity to further develop their projects. The goal is to bridge gaps between technologists, the public sector, investors, and executives in dual-use and defense technologies, and to strengthen the European ecosystem.

[Register or learn more](https://luma.com/edth-2026-lviv)

[View on Hackathon Hub](https://hackathonhub.eu/events/european-defense-tech-hackathon-lviv-lviv-2026)