Related Rule
Colombia
Practice Relating to Rule 156. Definition of War Crimes
Colombia’s Basic Military Manual (1995) provides: “Grave breaches of IHL committed by the parties to the conflict constitute war crimes or crimes against humanity.” 
Colombia, Derecho Internacional Humanitario – Manual Básico para las Personerías y las Fuerzas Armadas de Colombia, Ministerio de Defensa Nacional, 1995, p. 31.