Report says US tech limits slowed a Chinese predictive policing firm

In short: A new report says US export controls and sanctions made it harder for a Chinese defense contractor to develop and scale predictive surveillance tools.

What's going on

A report highlighted by The New York Times, building on earlier investigative work, describes how a Chinese defense contractor called Huadi relied for years on American technology to help build “digital police” systems. These systems can combine data from many places and help police decide who to watch more closely.

The reporting says US companies including IBM, Dell, Cisco, Nvidia, and Intel supplied key parts over decades. That included computer hardware, software, and even help with system design. One example is IBM i2, a tool used to connect dots between people, places, and events, like a digital detective corkboard.

As US restrictions tightened in the late 2010s, the report says Chinese contractors ran into practical obstacles. Advanced chips, such as GPUs and CPUs (the main processors that do the heavy number crunching), became harder to buy directly. When access to updates and support for US software also dropped, contractors had to keep older systems running, copy features, or replace parts with local alternatives, which were not always as capable.

The report also notes that some technology still reached China through indirect routes, like resellers. But this led to patchwork systems, with older US equipment mixed with newer domestic parts, which can make upgrades and maintenance harder.

What to watch

Policymakers in the US are still debating how to control exports of tools that are not weapons by themselves but can be used for surveillance. The next question is whether tighter rules close remaining loopholes, or whether workarounds keep advanced computing and software flowing into security projects.

Source: NYTimes