According to Fairbairn, the smatchet was an ideal close-combat weapon for those not armed with a rifle and bayonet:[4]
The psychological reaction of any man, when he first takes the smatchet in his hand, is full justification for its recommendation as a fighting weapon. He will immediately register all the essential qualities of a good soldier – confidence, determination, and aggressiveness. Its balance, weight and killing power, with the point, edge or pommel, combined with the extremely simple training necessary to become efficient in its use, make it the ideal personal weapon for all those not armed with a rifle and bayonet.
In the late 1980s, Col. Rex Applegate licensed a modified version of the smatchet he and Fairbairn designed late in World War II. He called it the "Applegate-Fairbairn Combat Smatchet".