Arsenal Fest 2026 will be held June 25-27 at Knežev arsenal in Kragujevac. It features three stages: Main Stage, Garden Stage, and Explosive DJ Stage, along with new zones, refreshed program, and enhanced production. Celebrating 15 years, following 2025 edition with Massive Attack, Faithless, Michael Kiwanuka, Senidah, Joker Out, Buč Kesidi, Zoster, and others. First Main Stage headliner announcement coming soon.