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The Download: The Pentagon’s new AI plans, and next-gen nuclear reactors

By MIT Technology Review · 2026-03-19
The Download: The Pentagon’s new AI plans, and next-gen nuclear reactors
Why it matters: From AI in classified ops to nuclear waste and drug trafficking, tech is reshaping global security and industry.
The Pentagon plans to allow generative AI companies to train military-specific models on classified data, a significant development that introduces unique security risks by embedding sensitive intelligence directly into AI models. Meanwhile, a new wave of diverse nuclear reactor designs is on the horizon, posing fresh challenges for nuclear waste management due to varied materials and waste types. This comes as Nvidia capitalizes on the AI agent trend with NemoClaw, boosting Chinese AI stocks and securing approval for H200 chip sales in Beijing.

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