Assange was forcibly removed from the embassy in 2019 by London’s Metropolitan Police and incarcerated in the maximum-security Belmarsh prison, where he remains to this day as the US government attempts to extradite him to face charges, including violating the Espionage Act, despite the fact he is an Australian citizen.
https://www.rt.com/usa/535880-assange-cia-assassination-plan-reaction/

