Omnic extremist group Null Sector kidnaps Tekhartha Mondatta, London's Mayor Nandah and a hundred people, holding them in a King's Row power plant.
The UK prime minister denies Overwatch permission to operate within British borders.
Jesse McCree travels to the UK and provides Overwatch with intelligence on Null Sector disposition. Reyes will not confirm or deny sending McCree into England.[30] Strike Commander Morrison approves Tracer's request for active duty as an Overwatch field agent. Strike Commander Morrison ignores orders from UN Director Petras and disregards the UK prime minister by dispatching a mission team comprised of Mercy, Reinhardt, Torbjörn and Tracer to King's Row.