They all went "Alah" and got fucked. They wake up at the Pearly gates, the guy, Peter, says.... "Sorry mate, it was actually Jesus, the correct answer was Jesus and you also didn't say it in the form of a question with an exclamation mark like this ⁉️."
That's what my first thoughts were as well, but they were flying in some pretty nasty weather. Thick fog, high winds, in a remote forested mountain range. While it is entirely possible that the CIA and IDF may have collaborated on some impromptu helicopter modifications, I think the question is less "Who could have done this?" and is more "Why were they flying in those conditions?"
Widely regarded as one of the greatest players in the history of the sport, Iranian president Ebrahim Raisi won five NBA championships and was an 18-time All-Star, a 15-time member of the All-NBA Team, a 12-time member of the All-Defensive Team, the 2008 NBA Most Valuable Player (MVP), and a two-time NBA Finals MVP.
Bunch of old dudes dying while using a notoriously risky mode of transportation in bad weather over tricky terrain, while the only thing pointing to Israel thus far is motive. I'd say low.
...while flying in a helicopter introduced in 1968 and last manufactured in 1998 in a country that is sanctioned and most likely can't reliably get spare parts for it.
about as likely as internal power struggles, or some other actor who wants to maybe stir up shit in the middle east. (wouldn't put it past the russians, to be honest. they'd benefit from israel going to war and people forgetting about Ukraine.)
not as likely as mechanical failure or shitty weather.