That story is a rehash of the story run by the Guardian newspapertwo years ago
Here is the link to the Guardian report.
https://www.theguardian.com/politics/2019/jun/13/british-special-forces-to-get-new-mission-to-counter-state-actors
It was fake news two years ago, it originates in the aftermath of the Skripal poisonings to stir up anti-Russia pro-war shite.