GCHQ Building at Cheltenham, Gloucestershire
An aerial image of the Government Communications Headquarters (GCHQ) in Cheltenham, Gloucestershire.
GCHQ is one of the three UK Intelligence Agencies and forms a crucial part of the UK’s National Intelligence and Security machinery.
The National Security Strategy sets out the challenges of a changing and uncertain world and places cyber attack in the top tier of risks, alongside international terrorism, a major industrial accident or natural disaster, and international military crisis.
Bild: UK Ministry of Defence