The United States has ordered federal civilian agencies to remove the Chinese AI company DeepSeek from their systems.

What it means

The U.S. Department of Homeland Security has ordered civilian federal agencies to remove and stop using products and services from DeepSeek, a Chinese AI startup, across their IT systems, citing national security concerns over sensitive American data. The ban covers both existing DeepSeek deployments and future purchases, and is part of the broader U.S.–China technology decoupling.

Accuracy & sourcesGrounded

Well supported: multiple major outlets (Reuters, CNBC, Bloomberg, TechCrunch) independently report a DHS directive, so the core claim is solid, though the underlying notice itself is not quoted directly in our sources.

How new

This is a genuinely new development, published in the 2026-10-19 to 2026-10-20 window, not a resurfacing of older material.

Past coverage