Norma relacionada
Practice Relating to Rule 7. The Principle of Distinction between Civilian Objects and Military Objectives
Section B. Attacks against military objectives
The Soldier’s Rules (1989) of the Philippines instructs soldiers: “Fight only enemy combatants and attack only military objectives.” 
Philippines, Soldier’s Rules, in Handbook on Discipline, Annex C(I), General Headquarters, Armed Forces of the Philippines, Camp General Emilio Aguinaldo, Quezon City, 1989, § 2.