The Role of Individual Criminal Responsibility in Upholding IHL

When bombs fall on civilian neighborhoods or soldiers commit atrocities against prisoners, who should be held accountable? International Humanitarian Law has a clear answer: the individuals who commit these acts, as well as those who order or enable them. This principle of individual criminal responsibility forms the backbone of modern international justice, ensuring that no one can hide behind state authority or military rank when committing war crimes.

What is individual criminal responsibility? 🔗

Individual criminal responsibility is the legal principle that holds specific persons accountable for international crimes rather than blaming entire nations or armies. Under the Rome Statute of the International Criminal Court, anyone who commits genocide, crimes against humanity, war crimes, or aggression bears personal liability for punishment. This approach marks a fundamental shift from earlier eras when state leaders could claim they were simply acting on behalf of their country.

The Rome Statute makes this crystal clear in Article 25. It establishes that the ICC has jurisdiction over natural persons, and anyone who commits a crime within the court’s jurisdiction shall be individually responsible. Importantly, this responsibility applies equally to everyone, regardless of whether they acted alone, jointly with others, or through intermediaries.

Different ways people can be held responsible 🔗

International criminal law recognizes that atrocities rarely happen in isolation. The Rome Statute identifies several modes of participation in crimes, each carrying criminal liability.

Direct commission 🔗

The most straightforward form is direct commission, where someone personally carries out the criminal act. This includes committing a crime individually, jointly with others, or through another person who may or may not be criminally responsible themselves.

Ordering and instigating 🔗

Those who order, solicit, or induce others to commit crimes also bear responsibility. A military officer who commands subordinates to execute civilians cannot escape liability simply because they didn’t pull the trigger themselves. Similarly, someone who incites others to commit genocide through speeches or propaganda can be prosecuted for their role.

Aiding and abetting 🔗

The Rome Statute also criminalizes those who assist in crimes. According to scholarly analysis, aiding and abetting requires that assistance be made specifically to facilitate the commission of the crime. This includes providing weapons, transportation, intelligence, or any other means that helps perpetrators carry out their criminal plans.

Contributing to group crimes 🔗

Many international crimes involve groups of people working toward a common criminal purpose. The Rome Statute addresses this reality by holding individuals responsible for intentionally contributing to crimes committed by groups. This contribution must be made either to further the group’s criminal activity or with knowledge that the group intends to commit the crime.

Command responsibility: when leaders fail to act 🔗

One of the most significant aspects of individual criminal responsibility is the doctrine of command or superior responsibility. This principle holds military commanders and civilian superiors accountable not just for crimes they directly order, but also for crimes their subordinates commit when they fail to prevent or punish them.

Article 28 of the Rome Statute establishes that military commanders can be held criminally responsible for crimes committed by forces under their effective command and control. According to Georgetown Law’s International Criminal Justice Initiative, proving command responsibility requires establishing three elements: a superior-subordinate relationship, the commander’s knowledge or constructive knowledge of the crimes, and their failure to take necessary and reasonable measures to prevent or punish them.

The knowledge requirement differs slightly between military and civilian superiors. Military commanders can be held responsible if they knew or should have known about crimes being committed or about to be committed. Civilian superiors face a slightly higher standard, as they must have either known or consciously disregarded information clearly indicating that crimes were occurring.

Recent cases illustrate this principle in action. Ukrainian authorities have charged a Russian platoon commander not only for directly ordering crimes in Bucha but also for failing to prevent and punish violent crimes committed by his subordinates. Similarly, the ICC has charged Russian President Vladimir Putin under command responsibility principles for the abduction of Ukrainian children.

No one is above the law 🔗

Perhaps the most revolutionary aspect of the Rome Statute is Article 27, which explicitly states that official capacity provides no exemption from criminal responsibility. The statute applies equally to all persons without distinction, whether they are heads of state, government ministers, elected representatives, or ordinary soldiers.

This provision was carefully crafted to close a loophole that had allowed political and military leaders to claim immunity. The Rome Statute makes clear that immunities or special procedural rules attached to official positions under national or international law cannot bar the ICC from exercising jurisdiction. Even being a head of state or government does not exempt anyone from criminal responsibility or provide grounds for sentence reduction.

Relationship with state responsibility 🔗

While individual criminal responsibility is paramount, the Rome Statute explicitly preserves the responsibility of states under international law. Article 25 clarifies that nothing in the statute affecting individual liability diminishes the separate obligations states have under international humanitarian law. This dual system ensures both individuals and nations can be held accountable through different mechanisms.

Age limits and mental elements 🔗

The ICC does impose certain limitations. Under Article 26, the court has no jurisdiction over anyone who was under 18 at the time of the alleged crime. Additionally, Article 30 requires that for most crimes, the person must have acted with intent and knowledge. They must have meant to engage in the conduct and either intended to cause the consequences or been aware those consequences would occur.

Why individual responsibility matters for peace 🔗

Individual criminal responsibility serves multiple purposes beyond punishment. It provides a measure of justice for victims who have suffered unimaginable atrocities. It creates a historical record of what happened and who was responsible. It deters future violations by making clear that perpetrators will be held accountable.

Most importantly, focusing on individual responsibility helps societies move beyond collective blame. Rather than condemning entire ethnic groups, nations, or armies, international law targets specific persons who planned, ordered, or committed criminal acts. This precision helps prevent cycles of revenge and makes reconciliation more achievable.

The principle also reinforces a crucial message: international crimes are serious offenses that demand accountability, not political acts that can be excused by invoking national security or military necessity. As the Rome Statute’s preamble emphasizes, the most serious crimes of concern to the international community must not go unpunished.

Challenges in implementation 🔗

Despite its strong legal framework, enforcing individual criminal responsibility faces practical obstacles. The ICC has no police force and must rely on states to arrest suspects. Many arrest warrants remain unexecuted, allowing accused individuals to evade justice. Building cases of command responsibility proves particularly demanding, requiring investigators to establish effective control, knowledge, and failure to act through complex evidence gathering in often dangerous conditions.

The court also faces political pressures. Some powerful countries that are not ICC members have criticized investigations into their nationals or allies, while others have threatened sanctions against court officials. These tensions highlight the ongoing struggle between achieving accountability and navigating international politics.

What do you think? Can international justice systems truly hold powerful individuals accountable when their home countries refuse to cooperate? How might the principle of individual criminal responsibility evolve to address modern challenges like cyber warfare or the use of artificial intelligence in armed conflicts?

References

1. https://legal.un.org/icc/statute/99_corr/cstatute.htm
2. https://www.cambridge.org/core/books/african-court-of-justice-and-human-and-peoples-rights-in-context/modes-of-liability-and-individual-criminal-responsibility/0457552E16ED54264A9B7CC84F1CC689
3. https://www.law.georgetown.edu/icji/blog/introduction-to-ihl-command-responsibility/
4. https://www.hrw.org/news/2020/09/02/qa-international-criminal-court-and-united-states