CIA and KGB may do similar things but killing people and making them disappear is KGB shot.
Bro,
I bet CIA has KGB on this one.
The cia drone program alone has multiple kills.
I respect your expertise on bodybuilding, even business... but if you don't understand operation of your own intelligence agencies, I doubt you are in position to comment operations of Russian ones. I'm not expert and rely on public info but at least I know the public info.