"A new trove of documents obtained by The Grayzone through freedom of information (FOI) requests provide unprecedented insight into Britainâs little-known military and intelligence censorship board. The contents lay bare how the secretive Defence and Security Media Advisory (DSMA) Committee censors the output of British journalists, while categorizing independent media as âextremistâ for publishing âembarrassingâ stories. The body imposes what are known as D-Notices, gag-orders systematically suppressing information available to the public.
The files provide the clearest view to date of the inner workings of the opaque committee, exposing which news items the British national security state has sought to shape or keep from public view. These include the bizarre 2010 death of a GCHQ codebreaker, MI6 and British special forces activity in the Middle East and Africa, the sexual abuse of children by government officials, and the death of Princess Diana.
The files show the shadowy Committee maintains an iron grip over the output of legacy British media outlets, transforming British journalists to royal court stenographers. With the Committee having firmly imposed themselves on the editorial process, a wide range of reporters have submitted âapologiesâ to the board for their media offenses, flaunting their subservience in order to maintain their standing within British mainstream media.
In addition, the documents also show the Committeeâs intentions to extend the D-Notice system to social media, stating its desire to engage with âtech giantsâ in a push to suppress revealing disclosures on platforms like Meta and Twitter/X."
https://thegrayzone.com/2025/11/30/files-expose-britains-secret-d-notice-censorship-regime/
#UK #Censorship #DNotice #DSMA #News #Journalism #PressFreedom #SocialMedia