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07 November 2025
Issue: 8138 / Categories: Legal News , National security , Criminal , Data protection , Privacy , International , Media
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NLJ this week: The expanding remit of national security law

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In NLJ this week, Sailesh Mehta and Theo Burges of Red Lion Chambers examine the government’s first-ever 'Afghan leak' super-injunction—used to block reporting of data exposing Afghans who aided UK forces and over 100 British officials. Unlike celebrity privacy cases, this injunction centred on national security. Its use, the authors argue, signals the rise of a vast new body of national security law spanning civil, criminal, and media domains

The 2023 National Security Act broadened offences, but geopolitical volatility from Russia, China and Iran has driven even more cases. Mehta and Burges warn that practitioners now need multidisciplinary expertise—from espionage to press law—to navigate this expanding field.

The Afghan case, they conclude, epitomises a legal 'hydra' growing new heads with every global crisis.

MOVERS & SHAKERS

Anthony Collins—20 promotions

Anthony Collins—20 promotions

20 promotions mark major people investment at national law firm, Anthony Collins

Sidley—Elaine Whiteford

Sidley—Elaine Whiteford

Sidley adds competition litigator Elaine Whiteford in London

Charles Russell Speechlys—Claudina D’Costa

Charles Russell Speechlys—Claudina D’Costa

Charles Russell Speechlys welcomes Claudina D’Costa as Director of Client Development Marketing

NEWS
The 25th Pro Bono Week begins today until 6 November, with events hosted by law firms, chambers, law schools and charities across the UK
Pro bono is celebrating a silver anniversary, with initiatives putting businesses and students at the heart of access to justice
Choosing the wrong expert can cost a clinical negligence claimant more than their case
Judges risk weakening their own independence by staying silent over government reforms, a leading public lawyer argues
A discount on damages does not automatically mean an equivalent haircut for legal costs in military deafness claims
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