07:45 AM EDT, 10/03/2025 (MT Newswires) -- A US Army battlefield communications system being developed by tech firms Anduril and Palantir ( PLTR ) has been labeled a 'very high risk' due to serious security vulnerabilities, Reuters reported Friday, citing an internal Army memo.

The report said the $100 million prototype, part of a broader modernization push, allows users access to sensitive data without proper clearance or activity tracking.

The memo warns that adversaries could potentially gain undetectable, persistent access to the system, according to Reuters.

It also flags third-party apps included in the system that haven't undergone Army security assessments, one of which was found to have 25 high-severity code flaws, while others contain hundreds more awaiting review, Reuters reported.

Palantir ( PLTR ) and Anduril did not respond to requests for comment.

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