this one was 100% intentional. these two other were also intentional, just misguided, it takes several steps to fire a SAM, it does not happen through an accident (bar missile defence, but there are few civilian planes with size of missile, travelling at the speed of missile)
Unless you’re Russia
There’s a whole list of them:
https://en.wikipedia.org/wiki/List_of_airliner_shootdown_incidents
this one was 100% intentional. these two other were also intentional, just misguided, it takes several steps to fire a SAM, it does not happen through an accident (bar missile defence, but there are few civilian planes with size of missile, travelling at the speed of missile)