UN-BOXING Artillery & Air Expansion for Assault Red Horizon 41

About Assault Red Horizon 41: TA/OAS Expansion, from BoardGameGeek:

The Tactical Air and Artillery Support, is an optional expansion that can be used for the tactical wargame Assault Red Horizon 41. It introduces artillery strikes and air attacks into the battle. Destroy buildings to take your opponent´s cover and send them running. Use the artillery to smash enemy troops or hinder their movement.