with a remote-controlled machinegun turret

"Iran's conflicting versions of how its top nuclear scientist was ambushed and killed appear to contradict each other.

The initial account spoke of a dozen armed assailants opening fire on the scientist's convoy and exchanging shots with his bodyguards. The later version, involving both a remote-controlled vehicle and even more bizarrely, a remote-controlled gun, sounds less plausible, although not impossible.

The only way an assassination squad could make sure they had finished the job would be to have eyes on the target. If the earlier version were true then Iran's powerful security and intelligence establishment would face the embarrassing challenge of having to hunt down a large team of assassins just a short drive from the capital."

https://www.bbc.com/news/world-middle-east-55128970

"Fakhrizadeh was traveling in the middle of three bulletproof cars, with the killers striking after the first car entered a roundabout, the report said.

A booby-trapped Nissan was then detonated to block the car behind Fakhrizadeh — as 12 gunmen pounced on him, arriving via a Hyundai Santa Fe and four motorbikes, Ahwaze tweeted.

“After the car bomb was detonated, 12 operatives opened fire towards Fakhrizadeh’s car and the first protection vehicle,” his thread said."

https://nypost.com/2020/11/29/irans-mohsen-fakhrizadeh-killed-hit-squad-report-says/

with a remote-controlled machinegun turret

"Fakhrizadeh was traveling in the middle of three bulletproof cars, with the killers striking after the first car entered a roundabout, the report said.

A booby-trapped Nissan was then detonated to block the car behind Fakhrizadeh — as 12 gunmen pounced on him, arriving via a Hyundai Santa Fe and four motorbikes, Ahwaze tweeted.

“After the car bomb was detonated, 12 operatives opened fire towards Fakhrizadeh’s car and the first protection vehicle,” his thread said."

???

https://nypost.com/2020/11/29/irans-mohsen-fakhrizadeh-killed-hit-squad-report-says/