Lamerd Sports Hall Strike: US Airburst Missiles Hit a Sports Centre, School and Homes in Southern Iran, Killing At Least 21 (February 2026)

What Happened

On 28 February 2026, the first day of US and Israeli strikes on Iran, missiles exploded in the air above the town of Lamerd in Fars Province. According to the UN Independent International Fact-Finding Mission on Iran, the first detonated above the Isar residential neighbourhood next to the Shahid Haj Khalil Naimi cultural and sports complex. A second burst above the sports centre, damaging its roof and driving debris into the people there. Verified video showed a wide pattern of fragment holes across rooftops, and an adjacent elementary school and a children's cultural centre were also damaged (A/HRC/63/61, paras 99–106). Airwars timed three impacts within 31 seconds.

A coach told the Mission that people inside the hall were running for the exit after the first explosion when the second missile burst over them. Iran's UN representative said the hall was being used by a girls' volleyball team (Middle East Eye).

The site

The Mission found from satellite imagery that the sports centre is "visibly separate from an adjacent Islamic Revolutionary Guard Corps compound", that signage at its gate identifies it, that it was publicly listed as a gym, and that "no information indicates that the sports centre was used for military purposes at the time" (paras 100–102). The New York Times reported that archival satellite imagery shows the hall and school walled off from the compound for at least 15 years, and that it was not known whether the compound itself was struck (Irish Times republication).

The dead and injured

Airwars counts at least 21 civilians killed, including at least seven children and two women, and up to 170 injured. The youngest named victim, Avina Barzegar, was two years old. Lamerd County's head of sports and youth gave 22 dead, 10 women and 12 men; Iran's official news agency said 16 of the dead were in the residential neighbourhood (UN Mission, paras 111–112). These figures come from Iranian officials and an independent monitor. No UN body has been able to verify them on site.

The weapon

The Precision Strike Missile (PrSM), made by Lockheed Martin and fired from HIMARS launchers, is designed to burst above its target and scatter about 180,000 tungsten pellets. CENTCOM announced its first combat use in Iran on 4 March 2026 (Breaking Defense). The BBC, The New York Times and other analysts identified it at Lamerd from its nose cone, fuselage and tail fins. The Mission found reasonable grounds that PrSMs were used, citing the airburst detonations and the characteristic pockmarking (paras 107–110). Airwars measured a damage radius of at least 170 metres for one missile, against about 50 metres implied by the manufacturer's promotional video.

The US response

On 31 March 2026 CENTCOM denied responsibility, saying the munition visible in footage was more consistent with an Iranian Hoveyzeh cruise missile. Weapons experts pointed to obvious differences: the Hoveyzeh has delta wings and an external turbojet under its body (para 114). A CENTCOM spokesman told The New York Times that "US forces do not indiscriminately target civilians, unlike the Iranian regime." The US did not answer the Mission's June 2026 requests for information or meetings (para 115).

Legal Analysis

Armed conflict. The US and Iran were in an international armed conflict from 28 February 2026; the Mission applied the law of international armed conflict (para 123). Every element below is assessed under that law.

Attribution (met at reasonable grounds). The Mission based attribution on the munition type, the US confirmation that it had used PrSMs against Iran, and the fact that the US is the only party to the conflict that possesses them (para 116). Independent analysts and the New York Times reached the same identification. The US denial is the only contrary account and was rejected by the experts who examined it.

Civilian status of the people and objects hit (met). A sports hall in use by athletes, a school, a children's cultural centre and homes are civilian objects. The Mission found no indication of military use.

The prohibited act: an indiscriminate attack (met at reasonable grounds). The Mission did not decide what the US was aiming at. It held that "irrespective of the intended target", using an airburst weapon that disperses some 180,000 pellets over a wide area in a populated neighbourhood meant the attack "could not be directed at a specific military objective and its effects on civilian and civilian objects could not be limited as required by international humanitarian law" (para 127). That is the customary definition of an indiscriminate attack.

Mental element (not shown to the Rome Statute standard). The Mission found that the US, "by choosing to use the Precision Strike Missile in a populated civilian area, under the prevailing circumstances, launched an attack, reckless as to the likely extent of death or injury" (para 128). Recklessness suffices for the war crime of indiscriminate attack under customary law as applied by the Yugoslavia tribunal, which is the standard the Mission used.

Fitting the Rome Statute. The Statute has no stand-alone offence of indiscriminate attack. The conduct has to be brought under Article 8(2)(b)(i) (intentionally directing attacks against civilians) or 8(2)(b)(iv) (an attack launched knowing it will cause clearly excessive civilian harm). Article 8(2)(b)(i) requires that the perpetrator intended the civilian population or individual civilians to be the object of the attack. Article 8(2)(b)(iv) requires knowledge that incidental harm would be clearly excessive in relation to the anticipated military advantage. Article 30 requires intent and knowledge; ICC chambers since the Bemba confirmation decision (2009) have read it as excluding recklessness and dolus eventualis. The Mission found neither element: it expressly left the intended target open, made no proportionality assessment, and characterised the mental state as recklessness.

Strongest defence argument. The US would argue three things. First, that it did not carry out the strike at all. That is rejected on the evidence: only the US has the weapon, and it confirmed using it in Iran that week. Second, that the target was the Revolutionary Guard compound next door, a lawful military objective, and that any civilian harm was incidental. Third, that a new weapon's real-world fragmentation radius was not known to the operators, so they lacked the knowledge Article 30 requires. The second is not answered. A Revolutionary Guard compound lies directly next to the hall, the Mission did not decide what was targeted, and no source shows the aim points were chosen to hit civilians. The Mission's finding is built to work "irrespective of the intended target", which is why it rests on customary law and recklessness rather than on intent. The third argument also has force on the first day of the weapon's combat use. A planner choosing a wide-area airburst weapon beside a sports hall, school and homes plausibly foresaw civilian harm, but foresight of harm is not the same as intending civilians to be the object of the attack, and knowledge that harm would be clearly excessive cannot be assessed without the anticipated military advantage, which is unknown.

Jurisdiction. Neither the US nor Iran is a State Party to the Rome Statute. That affects which court could try the case, not whether the conduct meets the definition of a war crime.

Why This Grade

This entry is graded critical and classified potential. It was drafted as extreme and downgraded on legal review.

• The facts are strongly established: the UN Fact-Finding Mission found reasonable grounds that the US carried out the strike with Precision Strike Missiles, and Airwars, The New York Times and the BBC reached the same identification. At least 21 civilians were killed.
• The Mission found a war crime under customary international humanitarian law, at the reasonable-grounds standard, on a recklessness test. That is a serious finding by a UN-mandated body.
• The archive's top grade requires every element of a Rome Statute crime at reasonable grounds. The Statute has no offence of indiscriminate attack. Article 8(2)(b)(i) needs intent to make civilians the object of the attack, and the Mission left the target open. Article 8(2)(b)(iv) needs knowledge of clearly excessive harm, and no proportionality assessment exists. Both need intent and knowledge under Article 30, not recklessness. On the current record those elements reach only a reasonable basis to believe.
• The grade would rise to extreme if the US targeting record, or an independent investigation, showed that the sports hall, school or homes were the aim points, or that planners knew the civilian harm would be clearly excessive.

Confidence in this grade: medium.