A military helicopter belonging to Iran’s army crashed into a fruit market in the central province of Isfahan on Tuesday, resulting in the deaths of four people, according to state media reports. The incident occurred in the city of Dorche, where the aircraft caught fire after impact. Among the victims were the pilot, co-pilot, and two local businessmen. Emergency services arrived promptly at the scene and managed to bring the fire under control.

The report added that this accident follows another aviation incident last week, when an American-made F-4 Phantom fighter jet of Iran’s regular air force crashed in the western province of Hamadan, killing one pilot. The two consecutive crashes have drawn attention to recent safety issues involving Iran’s military aircraft fleet.

Authorities have not yet released further details about the cause of the helicopter crash or the condition of the crash site beyond the initial response.