What consequences arise from the ICC seeking arrest warrants in the Israel-Hamas war?

The ICC prosecutor’s request for arrest warrants raised a practical question: what changes when the Court seeks to bring senior figures before it? The answer depends on whether judges approve the request, which countries the individuals visit, and whether governments cooperate.

A request is not a conviction

In May 2024, the prosecutor asked ICC judges to issue warrants for Israeli Prime Minister Benjamin Netanyahu and then-defence minister Yoav Gallant, as well as Hamas leaders Yahya Sinwar, Ismail Haniyeh and Mohammed Deif. The prosecutor alleged war crimes and crimes against humanity; these are accusations, not findings of guilt. Judges later issued warrants for Netanyahu and Gallant and for Deif. Proceedings concerning Hamas leaders have since been affected by reports of their deaths.

That distinction matters: a prosecutor’s application is a request for judicial action, not itself an arrest order. And an arrest warrant is not a trial or a verdict.

Arrest depends on cooperation

The ICC has no police force of its own. It relies on governments to execute its warrants. Countries that are parties to the Rome Statute generally have a duty to cooperate, including by arresting a wanted person who enters their territory. That can sharply limit a person’s practical travel options, but it does not create a worldwide arrest power or an automatic travel ban. Enforcement can also become politically and legally contentious if a government refuses to act.

Israel is not a party to the Rome Statute. The Court’s position is that it can exercise jurisdiction over alleged crimes in Palestinian territory because Palestine joined the treaty; Israel disputes the Court’s jurisdiction. The ICC process is separate from proceedings at the International Court of Justice, which hears disputes between states.

Political consequences, not an automatic end to diplomacy

Warrants can bring intense diplomatic pressure, complicate official visits and affect how governments engage with the people named. They may also shape public debate about accountability and the conduct of the war. But they do not automatically impose sanctions, stop military operations or legally prevent peace talks. Their practical impact rests heavily on whether states uphold their obligations and how the individuals and governments involved respond.

The ICC attempting warrants of arrest is a direct confrontation of impunity of alleged war crimes. It maintains that international law is equally to be applied as a method of making leaders responsible. Nevertheless, the task of issuing warrants against Israeli/Hamas leaders is very challenging. This reveals weaknesses of the court in terms of power against non-member states or actors that are protected.

This move puts Israel in a lot of trouble with the ICC and its allies. Israel severely opposes the court and its claims considering the warrants to be biased. This hostility harms diplomacy and promotes polarization of the surrounding nations concerning this conflict, which can eventually result in the discussions of sanctions.

This fragile ceasefire and hostage-negotiations are made difficult by the warrants. Leaders accused risk being arrested thus they are reluctant to participate internationally. This poses a challenge to mediators. Moreover, the political tensions that have been created because of the legal measures can end up causing hindrances to provision of much-needed humanitarian aid in order to the lack of cooperation at ground level.

Warrant hunting is a huge precedent in itself. It is a warning to even powerful countries by reminding them that even their allies can come under the spotlight of ICC due to their actions in Palestine which could be a deterrence to such misconduct. But it undermines the court in the long term should strong states be disobeyed without result and with impunity.

Symbolic hope exists in the form of warrants on justice to the Palestinians. Nevertheless, the use of Hamas to isolate the group on international grounds is also due to targeting. This has the potential to weaken them but does not instantly reduce the burdens of Palestinian civilians who suffered daily violence and deprivation during the war.

Conclusion

The warrants issued by the ICC present an immediate collision of politics and a nightmare to diplomacy, so this risks the aid and any peace activities. Their practical effect depends on enforcing them, although in symbolic terms they are quite effective in terms of accountability. In absence of the same, the court can end up looking ineffective. The move mainly brings out the interdependence of legal responsibility and a fixed conflict paradigm.