Citation(s) from the GunPolicy.org literature library
Monaco. 2004 ‘Armed Forces.’ National Report of Monaco on its Implementation of the United Nations Programme of Action to Prevent, Combat and Eradicate the Illicit Trade in Small Arms and Light Weapons in All Its Aspects (UNPoA), p. 2. New York NY: Permanent Mission of Monaco to the United Nations. 12 February
[T]he Principality of Monaco does not have armed forces in the traditional sense of the word: under the Franco -Monegasque treaty of 17 July 1918, the French Republic defends the independence and sovereignty of the Principality of Monaco and guarantees its territorial integrity under the same conditions as its own.
As a result, the only bodies with military status in the Principality are the Prince's Carabinieri and the Fire Brigade.
Furthermore, no weapons are produced in the Principality of Monaco.