The Government Communications Headquarters (GCHQ) has a rich history, closely tied to the evolving security and intelligence needs of the UK. Origins: Post-War Era: Cheltenham: Evolving Challenges: 21st Century: Conclusion: GCHQ’s history is intertwined with the UK’s security and intelligence needs over the past century. From decoding wartime communications to navigating the challenges of the … Continue reading History of Cheltenham: GCHQ