Соответствующая норма
Practice Relating to Rule 109. Search for, Collection and Evacuation of the Wounded, Sick and Shipwrecked
The Report on the Practice of Egypt states:
In application of its long dated experience, Egypt considers the search for and care of wounded [and] sick … as a tradition which should be respected at all times and in any circumstance, particularly in time of military operations. 
Report on the Practice of Egypt, 1997, Chapter 5.1.