Règle correspondante
Practice Relating to Rule 11. Indiscriminate Attacks
Indonesia’s Military Manual (1982) prohibits indiscriminate attacks. 
Indonesia, The Basics of International Humanitarian Law, Legal Division of the Indonesian Armed Forces, 1982, § 109.
Indonesia’s Military Penal Code (1947) provides for the punishment of military personnel who are found guilty of carrying out an indiscriminate attack. 
Indonesia, Military Penal Code, 1947, Article 103.