No more confirmation of guilt required.
Sounds like our cyberpeople are watching their cyberpeople more effectively than before.
If we know this, the US also knows what Russia is up to. Five Eyes.
"EXCLUSIVE - UK identifies 1,000s of suspected robotic accounts, part of “extensive” Russia disinformation operation after #Skripal attack. This is ongoing, Kremlin-backed hybrid warfare against UK. #informationwarfare"
http://twitter.com/haynesdeborah/status/977418658686423040