Decisive Action is a game of tactical level warfare between modern American and Russian forces. Players are in the role of the battalion commander and must decide how to order subordinate units to fire and maneuver, how to allocate assets like helicopters and drones, and how to choose the best battle plan each turn via selection of activation cards. The game is based on the US Army Combined Arms Battalion (CAB) conducting traditional high intensity force-on-force missions against variable-sized Russian forces, which include a reinforced Motor Rifle Company, a Battalion Tactical Group (BTG), or a Composite Brigade. —description from the publisher