Соответствующая норма
Practice Relating to Rule 48. Attacks against Persons Parachuting from an Aircraft in Distress
Benin’s Military Manual (1995) provides: “A person parachuting from an aircraft in distress and who does not commit hostile acts shall not be attacked. … However, the members of enemy paratroops descending by parachute are legitimate military targets.” 
Benin, Le Droit de la Guerre, III fascicules, Forces Armées du Bénin, Ministère de la Défense nationale, 1995, Fascicule II, p. 9.