SkyTeam member Middle East Airlines had a bullet pierce an Airbus A320 that was landing in Beirut after a short 40 minute flight from Amman, Jordan.
The bullet pierced the fuselage of the aircraft before it landed on Beirut’s runway 16. It’s not believed to have been intentional or involved terrorism – careless gunfire near the airport hits several parked planes there each year, though it’s the first moving aircraft I’m aware of that was hit.