UK Defence and Security Media Advisory System: History and Application
In the United Kingdom, the balance between national security and press freedom is managed through a unique mechanism known as the D-notice system. Established over a century ago, this framework allows the government to request that the media refrain from publishing sensitive information that could jeopardize the safety of the state or its personnel.
Unlike legal injunctions, these notices are voluntary. They function as advisory requests rather than legally enforceable orders, meaning news editors have the ultimate discretion to decide whether to comply. Despite this lack of legal compulsion, the British media generally adheres to these guidelines to maintain a cooperative relationship with security services.
[ไม่มีภาพประกอบ]The Evolution of the System
The system was first introduced in 1912, managed by a joint committee consisting of a representative from the Press Association and an Assistant Secretary of the War Office. Over the decades, the system has evolved to reflect the changing nature of intelligence and communication.
From D-Notices to DA-Notices
In 1971, the original system was overhauled. All existing notices were cancelled and replaced by standing D-notices. These provided general guidance on what information was discouraged for publication and specified when editors should seek further advice from the secretary of the Defence, Press and Broadcasting Advisory Committee (DPBAC).
By 1993, the terminology shifted, and the notices were renamed DA-notices (Defence Advisory Notices).
The Transition to DSMA
Following a 2015 review, the system was renamed the Defence and Security Media Advisory (DSMA) Committee. This change was intended to better reflect the inclusion of intelligence agencies in the process. In 2017, the notices were reorganized into five specific categories to provide clearer guidance to journalists.
| Notice ID | Focus Area |
|---|---|
| DSMA-Notice 01 | Military Operations, Plans & Capabilities |
| DSMA-Notice 02 | Nuclear and Non-Nuclear Weapon Systems and Equipment |
| DSMA-Notice 03 | Military Counter-Terrorist Forces, Special Forces and Intelligence Agency Operations, Activities and Communication Methods and Techniques |
| DSMA-Notice 04 | Physical Property and Assets |
| DSMA-Notice 05 | Personnel and their Families who work in Sensitive Positions |
Key Facts
- Voluntary Nature: DSMA-Notices are advisory and not legally enforceable.
- Longevity: The system has been in place since 1912.
- Enforcement: Between 1997 and 2008, the committee secretary wrote to editors on 30 occasions regarding judged breaches of guidelines.
- Scope: Covers military operations, weapon systems, special forces, physical assets, and sensitive personnel.
Notable Uses and Controversies
The application of the D-notice system has frequently sparked debate regarding government transparency and press autonomy.
Political and Legal Clashes
In 1967, the "D-notice affair" erupted when Prime Minister Harold Wilson accused the Daily Express of breaching security notices. An inquiry by privy counsellors found against the government, leading to press outrage and the resignation of the D-notice committee secretary.
Similarly, in 2013, Prime Minister David Cameron suggested that the government might use injunctions or D-notices to stop the publication of leaked NSA and GCHQ documents provided by Edward Snowden if newspapers did not stop voluntarily.
Intelligence and Counter-Terrorism
The system has been used to protect specific operations and documents, including:
- Iraq War: In 2004 and 2005, blanket letters advised against publishing countermeasures used against roadside ambushes.
- Anti-Terror Documents: Notices were issued in 2008 and 2009 following the accidental disclosure of sensitive documents by civil servants and police officials.
- The Skripal Affair: In March 2018, notices were issued to protect MI6 regarding the recruitment of Sergei Skripal by agent Pablo Miller and the involvement of Christopher Steele.
Digital Leaks and Global Events
During the 2010 WikiLeaks release of US diplomatic cables, the committee issued a notice that some critics argued was an attempt to require editors to brief the government before publishing new revelations. Additionally, in 2017, a notice regarding the author of the Steele dossier was largely ignored by major outlets including the BBC, The Guardian, and The Daily Telegraph.
Frequently Asked Questions
Are D-notices legally binding?
No. They are advisory requests. News editors can choose to ignore them, although most generally comply to maintain national security standards.
What is the difference between a D-notice and a DA-notice?
There is no functional difference; the name was simply changed to Defence Advisory Notice (DA-notice) in 1993.
Who manages the current system?
The system is currently managed by the Defence and Security Media Advisory (DSMA) Committee.
What happens if a newspaper ignores a DSMA-Notice?
Because the system is voluntary, there are no legal penalties for a breach. However, the committee secretary may write to the editor to express concern, and in extreme cases, the government may seek legal injunctions.
What categories of information are protected by DSMA-Notices?
Protected information includes military plans, nuclear and non-nuclear weapon systems, special forces and intelligence operations, physical security assets, and the identities of personnel in sensitive positions.