The Pentagon Wars (1998)

Air Force Lt. Col. John Burton was assigned to evaluate the usefulness of the Bradley Infantry Fighting Vehicle, an Army troop carrier/scout vehicle that, in its final redesign, was effectively a deathtrap for its occupants. Burton keeps trying to execute a proper live-fire armor test on it but is constantly subverted by his temporary commanding officer, Army Maj. Gen. Partridge, in order to get it under construction and in the field.