Mountain guns are artillery pieces designed for use during mountaincombat. They are similar to infantry support guns, and are generally capable of being broken down into smaller loads (for transport by horse, human, mule, tractor, and/or truck). Due to their ability to be broken down into smaller "packages", they are sometimes referred to as pack guns. Mountain guns are largely outdated, their role being filled by mortars and wire-guided missiles.
... has so far yielded just one firm order, 60 aircraft for Greece; with an order for 24 units from Austria pending.
In British service, the aircraft is supposed to ...