Ukraine International Airlines Flight 752 (PS752) was a scheduled international passenger flight from Tehran to Kiev operated by Ukraine International Airlines (UIA). On 8 January 2020, the Boeing 737-800 operating the route was shot down shortly after takeoff from Tehran Imam Khomeini International Airport. All 176 passengers and crew were killed; it was the first fatal air accident for Ukraine International Airlines.
It was shot down by the Islamic Revolutionary Guard Corps of Iran, which attributed it to human error, with Iranian President Hassan Rouhani described the accident as an "unforgivable mistake", although initially, Iranian aviation authorities denied the airplane was hit by a missile and said a technical error was responsible, while Ukrainian authorities, after initially deferring to Iran's explanation, said a shoot-down of the flight was one of their main working theories. Investigation by western intelligence agencies and the general public had revealed the aircraft had been shot down by a Tor-M1 surface-to-air missile launched by Iran, then three days later, on 11 January, the Islamic Revolutionary Guard Corps said they had shot down the aircraft after mistaking it for a US cruise missile.
