Соответствующая норма
Practice Relating to Rule 87
Section D. Persons deprived of their liberty
Benin’s Military Manual (1995) provides that all captured combatants shall be treated humanely. 
Benin, Le Droit de la Guerre, III fascicules, Forces Armées du Bénin, Ministère de la Défense nationale, 1995, Fascicule I, p. 16, Fascicule II, pp. 9 and 11 and Fascicule III, p. 5.