To ask Her Majesty's Government what discussions they have had with the government of the United States regarding the legal criteria under which an individual is deemed to be a member of ISIS.
30 November 2017
Everyone who returns from taking part in the conflict in Syria or Iraq must expect to be investigated by the police to determine if they have committed criminal offences, and to ensure that they do not pose a threat to our national security.
Those who have committed criminal offences should expect to be prosecuted for their crimes under the full range of existing counter terrorism legislation. Any decision on whether to prosecute will be taken by the police and Crown Prosecution Service on a case by case basis
We continue to work closely with the US and our other partners in the Global Coalition to defeat Daesh and to ensure justice for those who have suffered at their hands. The Foreign Secretary discusses the Global Coalition's action against Daesh on a regular basis with US colleagues.