Battlegroup is a large international airsoft milsim (military simulation) event held annually in Finland, organized by the Ehasa.
In a few lines:
– It’s a multi-day (usually ~4 days) immersive airsoft game with continuous gameplay.
– Hundreds of players (often 600–700+ from across Europe) join divided into factions with missions and storylines.
– The event focuses on realistic military scenarios, teamwork, vehicles, and large-scale battles in former military training areas (like Halli in Jämsä).
We, Lisa and me, are joining the Coalition of Nordberg and I look forward to join my Finnish friends during this massive game.
More information and tickets, https://tstos26.ehasa.org/