Iran Air Flight 655 shootdown

Iran Air Flight 655 was an international scheduled passenger flight from Tehran to Dubai via Bandar Abbas that was shot down on 3 July 1988 by two surface-to-air missiles fired by USS Vincennes, a United States Navy warship. The missiles hit the Iran Air aircraft, an Airbus A300, while it was flying its usual route over Iran's territorial waters in the Persian Gulf, shortly after the flight departed its stopover location, Bandar Abbas International Airport. All 290 people on board were killed, making it one of the deadliest airliner shootdowns of all time, the deadliest aviation incident involving an Airbus aircraft of any type, and the deadliest aviation incident in Iranian history.

The shootdown occurred during the Iran–Iraq War, which had been ongoing for nearly eight years. Vincennes had entered Iranian territorial waters after one of its helicopters drew warning fire from Iranian speedboats operating within Iranian territorial limits. The reason for the downing has been disputed between the governments of the two countries.