Reading these two articles in conjunction is deeply unsettling.
A researcher with King’s College London has examined how three LLMs – GPT-5.2, Claude Sonnet 4, and Gemini 3 Flash – behave during a variety of simulated nuclear crisis games. The results show that LLMs tend to use nuclear weapons more often and earlier than humans in the same scenarios.
AI Arms and Influence: Frontier Models Exhibit Sophisticated Reasoning in Simulated Nuclear Crises
For days, Anthropic and the Pentagon had been locked in an escalating battle over how cutting-edge artificial intelligence technology would be used, and how it could aid military operations. The Pentagon demanded that Anthropic provide unfettered access to its A.I. system without the safeguards the company wanted.
Trump Orders Government to Stop Using Anthropic After Pentagon Standoff