War crimes allegations are already emerging from the US-Israeli bombing campaign against Iran, and the most damning evidence so far centers on a single target: a girls’ elementary school. On February 28, 2026, an Israeli strike hit the Shajarah Tayyebeh girls’ elementary school in Minab, Hormozgan province, killing 165 people — most of them young pupils.
UNESCO condemned the bombing as “a grave violation of humanitarian law,” and international legal experts say the strike, if intentional or the result of insufficient precautions, would “almost certainly be clear violations of international law.” The broader campaign, launched on February 28 with over 1,200 bombs dropped in the first 24 hours, has killed at least 555 people across Iran in just three days, according to the Iranian Red Crescent Society. Iran’s Supreme Leader Ali Khamenei was confirmed killed in the initial wave. Iran’s UN Ambassador has accused the US and Israel of “an unprovoked and premeditated aggression” targeting “civilian populated areas in multiple large cities,” calling it “a war crime, and a crime against humanity.” This article examines the specific allegations, the legal framework surrounding them, the jurisdictional obstacles to accountability, and what these events mean for international law going forward.
Table of Contents
- What War Crimes Allegations Have Emerged From the Iran Bombing Campaign So Far?
- Are the US-Israeli Strikes on Iran Legal Under International Law?
- The Jurisdictional Problem at the International Criminal Court
- How International Humanitarian Law Applies to the Minab School Strike
- The Broader Civilian Toll and the Pattern Problem
- Retaliatory Strikes and the Escalation Cycle
- What Accountability Could Actually Look Like
- Conclusion
- Frequently Asked Questions
What War Crimes Allegations Have Emerged From the Iran Bombing Campaign So Far?
The most serious allegation centers on the Minab school strike. The Shajarah Tayyebeh girls’ elementary school was reportedly packed with young students when it was hit. Recovery operations eventually concluded with a final death toll of 165 people. The school was located near an IRGC base in Minab, which raises questions about proportionality under international humanitarian law — but proximity to a military target does not automatically make a school a lawful target. Under the Geneva Conventions, parties to a conflict are required to take constant care to spare civilians and civilian objects, and must assess whether the expected civilian harm is excessive relative to the anticipated military advantage.
Israel said it “was not aware of strikes in the area.” The US military said it was “looking into the reports.” Neither response constitutes a denial, and neither constitutes an acknowledgment. For context, this pattern of deflection is well-established from the Gaza campaign, where investigations into civilian casualty incidents routinely stalled or produced inconclusive results. The difference here is scale and speed — the international community is flagging potential violations in real time, within days of the campaign’s start, rather than months or years after the fact. Beyond the school strike, at least 35 people were killed in strikes on southern Iran’s Fars province, and more than 20 people were killed in an attack on Niloofar Square in Tehran — a public square in a densely populated civilian area. Each of these incidents will require independent investigation to determine whether the strikes complied with the principles of distinction and proportionality under international humanitarian law.
Are the US-Israeli Strikes on Iran Legal Under International Law?
legal experts have been unusually direct in their assessments. Multiple international law scholars told Middle East Eye that the strikes are “clearly illegal, in that they are a breach of the UN Charter” and that “self-defence is the only possible exception… but the requirements for lawful self-defence are not met.” This matters because the legality of the campaign as a whole — not just individual strikes — is being questioned. If the entire military operation lacks legal justification under the UN Charter, then every strike within it carries additional legal exposure. The Trump administration’s stated justification was Iran’s nuclear capabilities. However, this rationale was disputed by American and European government officials, international weapons monitoring groups, and American intelligence agencies.
The legal doctrine of preemptive self-defense requires an imminent threat, and the available evidence suggests that threshold was not met. UN Secretary-General António Guterres said the strikes “squandered a chance for diplomacy,” a statement that implicitly challenges the claim that military action was the only remaining option. However, if future evidence reveals that Iran was closer to a nuclear weapon than publicly known intelligence suggested, the legal calculus could shift — though it would not retroactively justify strikes on civilian targets like schools and public squares. The laws of armed conflict apply regardless of whether the underlying use of force is lawful. Even in a legally justified war, hitting a school full of children is a potential war crime. The two questions — was the war legal, and were specific strikes lawful — operate on separate tracks.
The Jurisdictional Problem at the International Criminal Court
The International Criminal Court has remained notably silent on the Iran campaign, and that silence is not accidental. The ICC faces severe jurisdictional constraints here. Iran is not a member of the Rome Statute, which means the court cannot exercise jurisdiction over crimes committed on Iranian territory unless the UN Security Council refers the situation. The United States holds veto power on the Security Council, making such a referral functionally impossible as long as the US opposes it. This is not a new problem. The ICC’s structural dependence on Security Council referrals for non-member states has been a recognized limitation since the court’s founding.
It effectively means that the five permanent Security Council members — the US, UK, France, Russia, and China — and their close allies operate with a de facto shield against ICC prosecution for actions taken on non-member territory. The Rome Statute does recognize aggression as one of the four core international crimes, and experts have noted that officials responsible may be held accountable if found guilty. But “may be held accountable” is doing enormous work in that sentence. The mechanisms for accountability are theoretical rather than practical under current geopolitical conditions. One existing piece of investigative infrastructure does exist: the UN Human Rights Council extended the mandate of the Independent Fact-Finding Mission on Iran for two years in January 2026. That mission was originally established to investigate Iran’s crackdown on domestic protests, but its presence and mandate could provide a framework for documenting civilian casualties from the bombing campaign — even if it cannot, on its own, produce criminal convictions.
How International Humanitarian Law Applies to the Minab School Strike
The legal analysis of the school strike turns on two principles: distinction and proportionality. The principle of distinction requires parties to a conflict to distinguish between military targets and civilian objects at all times. A school full of children is a civilian object. The principle of proportionality prohibits attacks where the expected civilian harm would be excessive in relation to the concrete and direct military advantage anticipated. The school’s proximity to an IRGC base complicates the analysis but does not resolve it in favor of the attackers.
If the intended target was the IRGC base and the school was struck as collateral damage, the question becomes whether adequate precautions were taken to minimize civilian harm — and whether the anticipated military advantage of hitting the base justified the foreseeable risk to a school packed with children. Legal experts told The Conversation that if the school was hit intentionally or because insufficient precautions were taken, it would “almost certainly be clear violations of international law.” The tradeoff that military planners are supposed to make — weighing military necessity against civilian protection — is not a blank check. The 165 deaths at a girls’ elementary school represent a catastrophic failure of that calculation, regardless of what the intended target was. Compare this to the standard applied in other conflicts: NATO’s bombing of the Chinese embassy in Belgrade in 1999 killed three people and was treated as a major international incident requiring formal investigation and apology. The scale here is orders of magnitude larger.
The Broader Civilian Toll and the Pattern Problem
Individual strikes can be dismissed as errors. A pattern of civilian casualties is much harder to explain away. Three days into the campaign, the toll stands at 555 dead across Iran, with strikes hitting not just military infrastructure but also a school, a public square in Tehran, and populated areas in Fars province. UN High Commissioner for Human Rights Volker Türk stated: “Bombs and missiles are not the way to resolve differences but only result in death, destruction and human misery,” noting that civilians “end up paying the ultimate price.” The pattern matters legally because it speaks to whether civilian harm is incidental or systemic. If a military campaign repeatedly produces large numbers of civilian casualties across diverse geographic locations and target types, it becomes difficult to argue that each incident was an isolated mistake.
International courts and tribunals have historically looked at patterns of conduct to determine whether commanders exercised the required duty of care toward civilian populations. Three days is early, but 555 deaths across multiple provinces and target types is already a substantial evidentiary record. A critical limitation worth noting: casualty figures from the Iranian Red Crescent Society have not been independently verified by outside organizations. In any armed conflict, both sides have incentives to manipulate casualty numbers — the attacking side to minimize them, the defending side to maximize them. Independent verification by organizations like the WHO or ICRC will be essential for any future legal proceedings. However, even substantially lower numbers would not change the fundamental legal questions raised by the school strike and the attacks on populated civilian areas.
Retaliatory Strikes and the Escalation Cycle
The campaign has not been one-directional. Iranian retaliatory strikes have killed at least 10 people in Israel, 4 US soldiers, and 5 people in Gulf states. Iran has declared it is “prepared for long war” with the US, and as of March 2, Tehran has been bombed for three consecutive days. The escalation cycle creates additional legal exposure on all sides — Iran’s retaliatory strikes against civilian areas in Israel and Gulf states would be subject to the same international humanitarian law standards.
This is worth stating plainly because the legal framework is not partisan. War crimes allegations apply to all parties in a conflict. If Iranian missiles strike Israeli civilian areas without adequate distinction or proportionality, those strikes are equally subject to investigation and prosecution. The difference, in practical terms, is that Israel and the United States have far greater capacity to shape the political and institutional response to allegations against them.
What Accountability Could Actually Look Like
Realistic accountability for the Iran campaign will not come from the ICC, at least not in the near term. The jurisdictional obstacles are too significant, and the political dynamics of the Security Council make a referral impossible while the US is an active belligerent. What is more likely is a combination of UN fact-finding missions, national court proceedings under universal jurisdiction statutes in countries like Germany or Spain, and sustained documentation by human rights organizations that preserves evidence for future proceedings. The existing Independent Fact-Finding Mission on Iran provides a starting point.
Civil society organizations and journalists are already documenting strikes and casualties in real time, which was not possible in earlier conflicts at this speed. The long arc of accountability for war crimes is measured in years and decades, not days. But the evidentiary foundation being built right now — in the first week of the campaign — will determine what justice looks like later. For now, the most urgent question is whether the bombing campaign will continue to produce civilian casualties at this rate, and whether any of the parties involved will adjust their conduct in response to the mounting legal scrutiny.
Conclusion
The war crimes allegations emerging from the Iran bombing campaign are serious, specific, and grounded in established international law. The Minab school strike alone — 165 people killed at a girls’ elementary school — would constitute a landmark civilian casualty incident in any conflict. Combined with strikes on populated urban areas, a disputed legal justification for the campaign itself, and a death toll that reached 555 in just three days, the legal exposure for US and Israeli officials is substantial, even if the institutional mechanisms for accountability remain limited. The question is not whether war crimes allegations will be investigated — they will be, through multiple channels and over many years.
The question is whether those investigations will produce consequences. The ICC’s jurisdictional limitations, the US Security Council veto, and Iran’s non-membership in the Rome Statute all create barriers. But universal jurisdiction statutes, UN fact-finding missions, and the sheer volume of real-time documentation may eventually create pathways that did not exist in previous conflicts. What happens in the coming days and weeks — both on the ground and in international institutions — will shape the legal and moral reckoning for years to come.
Frequently Asked Questions
Has the International Criminal Court opened an investigation into the Iran bombing campaign?
No. The ICC has remained notably silent. Iran is not a member of the Rome Statute, so the court cannot exercise jurisdiction unless the UN Security Council refers the situation — and the US holds veto power on the Security Council, making a referral effectively impossible while the US opposes it.
What is the legal basis for calling strikes on Iran war crimes?
There are two separate legal questions. First, international law experts say the campaign itself is “clearly illegal” as a breach of the UN Charter because the requirements for lawful self-defense were not met. Second, individual strikes — particularly the Minab school strike — are being assessed under the principles of distinction and proportionality in international humanitarian law. Aggression is one of the four core international crimes under the Rome Statute.
How many people have been killed in the Iran bombing campaign?
As of March 2, 2026, at least 555 people have been killed in US-Israeli strikes across Iran, according to the Iranian Red Crescent Society. At least 10 have been killed in Israel, 4 US soldiers killed, and 5 killed in Gulf states from Iranian retaliatory strikes. These figures have not been independently verified.
What happened at the Minab school strike?
An Israeli strike hit the Shajarah Tayyebeh girls’ elementary school in Minab, Hormozgan province, killing 165 people. The school was reportedly packed with young pupils. UNESCO condemned the bombing as “a grave violation of humanitarian law.” The school was located near an IRGC base, raising proportionality questions. Israel said it was not aware of strikes in the area.
Could US or Israeli officials face prosecution for the strikes?
In theory, yes — aggression and war crimes carry individual criminal responsibility under international law. In practice, ICC jurisdiction is blocked by structural obstacles. However, national courts in countries with universal jurisdiction statutes (such as Germany or Spain) could potentially pursue cases, and UN fact-finding missions may document evidence for future proceedings.
What was the justification for the bombing campaign?
The Trump administration cited Iran’s nuclear capabilities. However, this justification was disputed by American and European government officials, international weapons monitoring groups, and American intelligence agencies. UN Secretary-General António Guterres said the strikes “squandered a chance for diplomacy.”