The Public Relations Department of the Imam Sajjad (AS) Corps of the Tehran Province announced: 'The sounds of explosions heard on Saturday, July 11th, were the result of a technical and controlled operation by specialized teams to inspect, neutralize, and demolish unexploded ordnance remaining from the American-Israeli aggression in the Pakdasht-Varamin area. This safety operation, which will continue until approximately 3 PM, may also cause a few more explosion sounds. We urge citizens to remain calm and not pay attention to rumors or unofficial news.'