Really?
1. Augustine Pinochet was arrested in London, UK on the principle of - and you'll love this one - universal juristiction.
2. the following countries have some form of universal juristiction: Australia, Belgium, Canada, Finland, France, Germany, Ireland, Israel, Malaysia, Senegal, Spain, United Kingdom, USA [1]
3. the USA passed the PEESA act [2] in their own congress/parliament where they grant themselves the right to unliterally decide - for the the entire of Europe - which natural gas suppliers are allowed to send gas to Europe.
[1] https://en.wikipedia.org/wiki/Universal_jurisdiction
[2] https://www.state.gov/protecting-europes-energy-security-act...
So what's one more?
The FSB also seems to get to (try to) assassinate certain crown subjects on British soil without consequence if they want to badly enough.
For the sake of discourse, could you list the countries that are allowed to extert extra-terratorial control.