Related Rule
Republic of Korea
Practice Relating to Rule 7. The Principle of Distinction between Civilian Objects and Military Objectives
Section D. Attacks against places of civilian concentration, including schools
In 1996, during a debate in the UN Security Council on the situation in Lebanon, the Republic of Korea called upon both parties to the conflict to cease targeting areas populated by civilians. 
Republic of Korea, Statement before the UN Security Council, UN Doc. S/PV.3653, 15 April 1996, p. 11.