Iranian President and Eight Others Dead

Helicopter body in cinders. Tail intact. All nine aboard are dead including Iran's foreign minister. Helicopter went down at about the last moment it drew nearest to the Azerbaijan border (the last chance for an attack from that territory?). ...possibly a a terrorist attack in which the helicopter was shot down, probably by a SAM or similar infantry weapon, and probably orchestrated by a joint Mossad and Azerbaijan operation. The chance of an accident in foul weather and low visibility is also a possibility but the evidence already points to something more insidious. Scant evidence, for what it's worth. Another maniac terrorist attack or ridiculously bad weather? The former shouldn't even be a possibility, but that's the world we live in. I wonder if what survived in the wreckage can reveal the cause of the crash.
Look at the topographical map of Azerbaijan. This spot right next to where the helicopter went down is the only high mountain near the helicopter's flight path that's outside of Iran.
https://wonderingmaps.com/wp-content/uploads/azerbaijan_geography.png