Linked from
The 13 pages that link to Distinction (international humanitarian law), each with the reason it gives.
Civilian casualtiesRelated: Its breach can directly cause civilian casualties.
Urban warfareRelated: Dense civilian presence makes identifying lawful targets especially demanding.
Armed conflictRelated: It sets a basic limit on whom and what parties may attack.
Military necessityRelated: Necessity cannot make civilians or civilian objects lawful targets.
Law of warRelated: It governs whom and what parties may attack.
Fire (weapons)Related: It governs which targets weapon attacks may lawfully be directed against.