Соответствующая норма
Sierra Leone
Practice Relating to Rule 5. Definition of Civilians
Sierra Leone’s Instructor Manual (2007) defines a civilian as a “person who does not belong to any fighting group and who does not take part in hostilities”. (emphasis in original) The manual further states that the “[c]ivilian population comprises of all persons who are civilians”. 
Sierra Leone, The Law of Armed Conflict. Instructor Manual for the Republic of Sierra Leone Armed Forces (RSLAF), Armed Forces Education Centre, September 2007, p. 25.