...the Parties to the conflict concerned’, the ICRC may ‘undertake humanitarian activities for the protection of wounded and sick, medical personnel and chaplains, and for their relief’.5 In the event of non-international armed conflict, the ICRC may similarly ‘offer its services to the Parties to the conflict’.6 Beyond direct humanitarian action, the ICRC is tasked with working for the understanding and dissemination of knowledge of IHL and preparing ‘any development thereof’.7 Where an obligation in......IHL, consult the “Ratification and Enforcement of Treaties” chapter, “International Humanitarian Law” section. I.1 CRSV under IHL🔗 An express prohibition of rape and other forms of sexual violence is found in rule 93 of the ICRC’s Customary IHL Study, prohibiting sexual violence in both international and non-international armed conflict. Note to reader As to the authoritativeness of the Customary IHL Study, see Marko Milanovic and Sandesh Sivakumaran, ‘Assessing the Authority of the ICRC Customary IHL......all of which encompass sexual violence.10 Additional Protocol I, which applies to international armed conflicts (IAC) and is a part of customary international law, prohibits ‘outrages upon personal dignity, in particular humiliating and degrading treatment, enforced prostitution and any form of indecent assault’,11 as well as ‘rape, forced prostitution and any other form of assault.12 Article 4(2)(e) of Additional Protocol II, which is applicable to non-international armed conflicts (NIAC), prohibits ‘outrages upon personal dignity, in......Convention (IV) relative to the Protection of Civilian Persons in Time of War (Geneva, 12 August 1949) (GCIV) Protocol Additional to the Geneva Conventions of 12 August 1949, and relating to the Protection of Victims of International Armed Conflicts (Geneva, 8 June 1977) (API) Protocol Additional to the Geneva Conventions of 12 August 1949, and relating to the Protection of Victims of Non-International Armed Conflicts (Geneva, 8 June 1977) (APII) Customary International Humanitarian Law J...