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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

Gateley Legal—Jack Kelly

Gateley Legal—Jack Kelly

Gateley Legal expands Midlands residential development team

Gibson Dunn—Richard Surtees

Gibson Dunn—Richard Surtees

Gibson Dunn adds employee benefits and executive compensation practice in London with partner Richard Surtees

Laytons ETL—Alec Cameron

Laytons ETL—Alec Cameron

Laytons ETL appoints new partner and head of intellectual property disputes

NEWS
A series of recent decisions has clarified important principles across property law, from perpetuities to lease renewals and public rights over land
Employers cannot rely on wellbeing services alone to defend workplace stress claims after a High Court decision awarding almost £1m to an overworked employee
Andy Burnham's brand of 'Manchesterism' could offer fresh thinking on legal aid and access to justice if it reaches Westminster, according to Roger Smith, NLJ columnist and former director of JUSTICE
The constitutional fallout from a change of prime minister, rather than the politics, is under scrutiny as questions arise over the limits of executive authority in a leadership transition
The legal profession is undergoing a fundamental shift from selling services to creating technology-enabled products, according to Professor Luke Mason, Head of School of Law at Regent's University London
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