The prohibition on collective punishment is a core rule of international humanitarian law (IHL) forbidding penalties imposed on persons or groups for acts they did not personally commit. It rests on the principle of individual criminal responsibility: no one may be punished for an offence committed by another.
The rule is codified in several instruments:
- Hague Regulations (1907), Article 50, which barred occupying powers from inflicting general penalties on populations for individual acts.
- Fourth Geneva Convention (1949), Article 33, stating that "no protected person may be punished for an offence he or she has not personally committed. Collective penalties and likewise all measures of intimidation or of terrorism are prohibited."
- Third Geneva Convention (1949), Article 87, applying the rule to prisoners of war.
- Additional Protocol I (1977), Article 75(2)(d) and Additional Protocol II (1977), Article 4(2)(b), extending the prohibition to both international and non-international armed conflicts.
The ICRC's Customary International Humanitarian Law Study (2005) identifies the ban as Rule 103, considering it a norm of customary international law binding on all states and parties to conflict, regardless of treaty ratification.
Prohibited measures typically include reprisals against civilian populations, destruction of homes belonging to relatives of suspected offenders, area-wide curfews or blockades imposed as punishment, mass fines, and denial of food, water, or medical supplies to a population because of acts by combatants among them.
The concept has been invoked in numerous contemporary disputes. UN human rights bodies and the International Court of Justice have referenced it in relation to occupied territories, sieges, and counter-insurgency operations. In its 2004 advisory opinion on the Legal Consequences of the Construction of a Wall in the Occupied Palestinian Territory, the ICJ engaged with Fourth Geneva Convention obligations applicable to occupying powers.
Collective punishment is distinct from lawful military operations that incidentally affect civilians; the prohibition turns on the punitive intent directed at a group for acts of individuals.
Example
In its 2004 advisory opinion on the West Bank barrier, the International Court of Justice analyzed Israel's obligations under Article 33 of the Fourth Geneva Convention, which prohibits collective punishment in occupied territory.
Frequently asked questions
Most directly in Article 33 of the Fourth Geneva Convention (1949) for civilians, Article 87 of the Third Geneva Convention for POWs, and Articles 75 and 4 of Additional Protocols I and II (1977).
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