Taajus Airsoft went to the TSTOS20 or Battlegroup 2020 a three-day milsim event that took place in August in areas where the Finnish Defense forces train. This event puts to full use armoured, wheeled, and water-borne vehicles for this event... "TSTOS20 aka Battlegroup 2020 is a three days long airsoft event by Ehasa.org. It's combining milsim and larp elements and took place 28.-30.8.2020 at Padasjoki Finland."