Related Rule
Practice Relating to Rule 141. Legal Advisers for Armed Forces
Italy’s Peace Operations Manual (1994) states that the availability of a legal adviser is always necessary and useful in national detachments of peacekeeping operations in order to dissipate any doubt on the interpretation or applicability of international law. 
Italy, Manuale interforze per le operazioni di pace, Stato Maggiore della Difesa, 1994, Part III, No. 1a(4).