This catalog, "Demolition Munitions (Air Force Catalog 21-209, Volume 2)," supports Air Force Policy Directive (AFPD) 21-2, Non-Nuclear and Nuclear Munitions. It provides munitions (blasting caps, demolition blocks, dynamite) authorizations for: training, exercises, evaluations, and competitions; and peacetime emergency response, war and contingency operations, and mobility. It provides guidance for estimating, establishing, and changing operational and training munitions authorizations; forecasting correct category codes; and tracking costs. It is derived from Air Force Catalog (AFCAT) 21-209, Volume 1, Grounds Munitions, addressing all demolition munitions requirements previously authorized within that catalog, and further updating guidance for operational and training munitions authorizations. Units and command functional areas should continue to use AFCAT 21-209V1 to forecast ground security munitions (small arms ammunition, grenades, grenade simulators).