An unconfirmed report of IRGC helicopters entering the airspace of Iraqi Kurdistan and the sound of an explosion heard near Sulaymaniyah, Iraq. An unconfirmed report of Islamic Revolutionary Guard Corps helicopters entering the airspace of Iraqi Kurdistan and the sound of explosions heard near Sulaymaniyah, Iraq. Unverified news about the entry of Hors al-Thuri helicopters into the airspace of Iraqi Kurdistan and the sound of two explosions near Sulaymaniyah in Iraq.