So far, Iran has not officially released any information about the bombing of a factory in a residential community in Isfahan, which has injured a number of workers.

Iranian media reported on Sunday that at least nine people had been injured in the blast, which later caught fire at a chemical plant and a firework plant in Iran's central Isfahan region.

The official Mehr Agency News quoted Zari Abbas Abdi, a medical emergency spokesman in Isfahan, as saying that the investigation into the cause of the factory explosion (Sibahan Nar Gustar) for the chemical industry was still ongoing, and that the case was still ongoing.

However, the British Guardian newspaper reported that a large explosion occurred in a place that included a drone manufacturing plant. The company that manufactures a wide range of drones, is among the place, which owns the company (Sibahan Nar Gustar) and specializes in the chemical industry, the newspaper said.

It is worth mentioning that the bombing came just days after Israel announced that Iran had sent several drones to the Hamas movement in the Gaza Strip.