“In addition to Reyaad Khan who was the target of the strike, two [Isis] associates were also killed, one of whom – Ruhul Amin, has been identified as a UK national. They were [Isis] fighters and I can confirm there were no civilian casualties.”
The strikes were authorised by the prime minister at a meeting of senior members of the national security council some months ago after intelligence agencies presented evidence to ministers that Khan and Hussain were planning to attack commemorative events in the UK.
It is understood that the two events were the VE Day commemorations, presided over by the Queen at Westminster Abbey on 10 May, and a ceremony to mark the murder of Lee Rigby in Woolwich on armed forces day on 27 June. The Sun reported on 27 June that Hussain had allegedly admitted instructing undercover reporters how to attack soldiers on armed forces day.
The preparations took place over a period of months after the intelligence agencies briefed ministers. The prime minister then convened a meeting of senior members of the national security council attended by the attorney general, Jeremy Wright, who advised that a strike would be legal on the grounds of self defence.
Government sources said that ministers then “agreed an approach” – a strike by an unmanned RAF Reaper drone – and authorised intelligence agents and the RAF to identify the right moment to strike.