AvaToday caption
Iranian state media said a fire broke out in one of the country's elite Revolutionary Guards (IRGC) research centers in the west of Tehran on Sunday evening.
"On Sunday evening a fire broke out in one of the IRGC … research centers in the west of Tehran. Three people were injured and the fire has been contained," Iran state TV quoted a statement from the Guards as saying.
No further information was given about the incident.