Portal:Iran/Selected anniversaries/June

• June 21, 1978 - 1978 Iranian Chinook shootdown: Iranian helicopters stray into Soviet airspace and are shot down.
• June 28, 1987 - Iraqi warplanes dropped mustard gas bombs on the Iranian town of Sardasht in two separate bombing rounds, on four residential areas. This was the first time a civilian town was targeted by chemical weapons.