The meaning of protected persons is not exclusively referring to the Geneva Conventions … but also referring to the customary sources, such as the moral values which are generally recognized and exist among the international community, and other Conventions … Reprisals against civilian[s] other than protected civilians under Geneva Convention IV [are] prohibited as far as they are not engage[d in] the conflict and [do] not violate the law[s] and customs of war. The civilian[s] other than protected civilians under Geneva Convention IV will [be] protected … as necessary.