A new visual investigation by The New York Times and munitions experts has found additional evidence that United States made Precision Strike Missiles were used in strikes that killed 21 civilians in the Iranian city of Lamerd on Feb. 28. The attacks hit a sports hall, a school and two residential areas, killing at least five children. The findings are based on new video footage, photographs, trajectory analysis and assessments from weapons specialists, including current and former United States officials.

The analysis determined that the missile seen in videos lacked the defining features of the Iranian cruise missile that United States Central Command had suggested was responsible. Experts said the weapon in the footage more closely matched the size, flight path and airburst detonation pattern of a Precision Strike Missile. The explosions occurred above ground and dispersed tungsten pellets, leaving distinctive pockmarks without large impact craters, a pattern consistent with that system.

Video evidence also indicates the missile approached Lamerd from the northwest, aligning with areas where United States forces were operating. United States Central Command has denied carrying out strikes in Lamerd that day and rejected earlier reporting. It remains unclear whether the strikes were intentional or the result of faulty targeting data.

The Times independently verified the identities of the 21 victims through funeral footage, social media posts and official statements. Among those killed were children attending sports practice and residents in nearby homes, including a two year old girl. Another 110 people were reported injured.