More than 100 prominent United States–based international law experts have issued a stark warning regarding recent American and Israeli military strikes on Iran, describing them as possible war crimes and clear violations of international law.
The scholars’ condemnation, delivered through a jointly signed open letter, has reignited global debate over the legality of modern warfare, civilian protection, and the limits of military power under international humanitarian law.
As the conflict between the United States, Israel, and Iran escalates in early 2026, legal experts argue that this moment marks a dangerous erosion of established legal norms that have governed armed conflict since World War II. Their concerns go beyond battlefield actions, encompassing official rhetoric, decision‑making processes, and the dismantling of safeguards meant to protect civilians.
Who Are the Legal Experts Speaking Out?
The letter was signed by professors, former government legal advisers, military law specialists, and leaders of international legal institutions, many of whom have advised US administrations or international bodies in the past.
Among the signatories are legal scholars affiliated with Harvard University, Yale Law School, Stanford University, Columbia University, New York University, and the University of California system. Several contributors previously worked with the US State Department, uk news24x7 Pentagon, United Nations, or organizations such as Human Rights Watch.
What makes this condemnation particularly significant is not only the number of experts involved, but their professional proximity to US power.These are not outside critics, but individuals deeply embedded in the American legal and security establishment.
Their collective message is clear: the current military campaign against Iran threatens to undermine the entire international legal order.
The Core Legal Claim: Violation of the UN Charter
At the heart of the experts’ warning lies a fundamental principle of international law — the United Nations Charter.
Under Article 2(4) of the Charter, the use of force against another state is prohibited except in two limited circumstances:
- Self‑defense against an actual or imminent armed attack
- Authorization by the UN Security Council
According to the legal scholars, neither condition was met when the United States and Israel launched coordinated strikes on Iran beginning on February 28, 2026.
The letter asserts that:
- Iran did not launch an armed attack on the US or Israel prior to the strikes
- No UN Security Council authorization was granted
- Claims of “pre‑emptive self‑defense” lack credible evidence of imminence
In plain terms, the experts argue that the war itself may be illegal from its inception, making all subsequent actions legally suspect.
Civilian Casualties at the Center of the Debate
The Minab School Strike
One of the most disturbing incidents cited by the experts is a missile strike on a primary school in Minab, southern Iran, on the first day of the conflict.
