Welcome to the Arma 3 Beta! br br The Arma 3 Beta trailer presents the new scenarios, challenges, factions, vehicles and weapons available in Arma 3 Beta. The video also teases vehicles and military hardware that will be added in the near future. br br For more intel on the Arma 3 Beta, be sure to visit our website at br br About Arma 3 br Experience true combat gameplay in a massive military sandbox. Authentic, diverse, open - Arma 3 sends you to war.