Interview with Amber Rudd on threat level

The video discusses the critical security level, indicating an imminent attack threat. It explains the transition from a severe to a critical threat level, particularly in response to events in Manchester. The video outlines the role of military support in public safety, authorized by police and defense officials, and the process of determining troop numbers. It also addresses the expected duration of the critical threat level, noting it is temporary and based on intelligence and operational needs.

Who is involved in the decision-making process regarding the number of troops deployed?

What is the expected duration of the critical threat level, and how has it varied in the past?