First destruction of Pershing missile rocket engines at Longhorn Army Ammunition Plant, Karnack, TX following INF Treaty, which called for their elimination. International press crews, satellite news trucks, Soviet inspectors and close ups of their badges, Vice President Bush motorcade, Bush looking through binoculars at missile firing structure. Pershing II engine fired, Pershing IA engine fired. Statements by Army Brigadier General Roland Lajoie, Secretary of the Army John O. Marsh, Jr., and Vice President George Bush. Spent engine case crushed by a hydraulic compactor, piece presented to Vice President. Statement by Chief Soviet Inspector Col. Nikolai Chabalin, through interpreter, followed by questions from press. Shots of crushed engine casing, Longhorn gate.