Taliban Utilized Left-Behind British Gear to Locate Local Nationals Who Worked Alongside Allied Troops, Inquiry Learns

An informant has disclosed a parliamentary probe that the UK left behind confidential equipment enabling Afghanistan's rulers to locate local individuals who collaborated with international military.

Information Leak Puts Numerous in Danger

The source, identified as Person A, explained that Afghans affected by the security lapse were advised to move homes and switch their contact details to ensure their safety from the Taliban.

Members of Parliament are currently examining official management of a massive leak of private information involving almost nineteen thousand Afghans who had asked to relocate to the UK to avoid militant rule.

Data Disclosure Happened

A spreadsheet including their personal data, such as identities, phone numbers and in some cases family information, was inadvertently disclosed by a worker working at British military command in early 2022.

The leak became known months later, when identities of multiple applicants who had applied to settle in the UK surfaced on Facebook.

Militant Technology

“There seems to be a false assumption that the Taliban lack similar capabilities that allied forces use,” the whistleblower testified to lawmakers.

“We left it all behind in Afghanistan; it's in their hands. Once they acquire a contact number, they can trace your precise location. That is what specialized teams did.”

Under inquiry about if militant forces possessed advanced decryption, Person A stated: “They possess all resources.”

Impact of the Security Lapse

Early investigations submitted to the inquiry indicated that at least 49 relatives and associates of people concerned by the breach had been killed.

A superinjunction about the breach was enacted in late 2023 and blocked any information regarding the matter from public disclosure until July 2025.

Protective Actions

Because she was restricted, the source and the non-governmental organization she collaborated with advised individuals at risk they were assisting that they had “suspicions that mobile communications had been breached”.

“We advised that they relocate where feasible and switched their mobile numbers. Those were the two main details that, if authorities had access to such data, would result in their location being found,” she said.

Contested Findings

The source disputed that government assessment carried out by a former official had been mistaken to determine that the obtaining of the dataset by militant forces was “minimally impact present danger”.

“The crucial point is that these individuals are in hiding from the authorities; they remain concealed. All concerns relate to past work history.”

She detailed disturbing treatment experienced by at-risk Afghans, involving electrocution, interrogation techniques, and severe beatings.

“Instances include young kids who have had limbs fractured to try to get the family to disclose hiding places,” the whistleblower revealed.