Related Rule
Practice Relating to Rule 36. Demilitarized Zones
Djibouti’s Manual on International Humanitarian Law (2004) states that the following “are currently considered as war crimes, … if committed against any person not or no longer participating in hostilities: … attacking … demilitarized zones”. 
Djibouti, Manuel sur le droit international humanitaire et les droits de l’homme applicables au travail du policier, Ministère de l’Intérieur, Direction Générale de la Police, 2004, p. 50.