القاعدة ذات الصلة
Serbia
Practice Relating to Rule 14. Proportionality in Attack
Serbia’s Criminal Code (2005) states that ordering or committing an “attack against military targets knowing that such an attack would cause collateral damage among civilians or damage to civilian buildings that is obviously disproportionate to the military effect” constitutes a war crime. 
Serbia, Criminal Code, 2005, Article 372(1).