AI models invent false aircraft specs and pose defence risks, Chinese paper warns

In a paper published on June 20, engineer Zhang Xianzhe said that “AI models can invent aircraft specifications – length, payload, weapons, speed, combat radius – and get radar scan ranges and frequency bands wrong”.

“The so-called hallucination effect, where models produce plausible but false outputs, could have severe consequences in the high-stakes, low-error world of defence intelligence, possibly even causing strategic miscalculations,” he said.

Zhang’s work was published in Information Studies: Theory & Application, a journal run by China’s state-owned arms maker Norinco.

According to the paper, every fighter jet begins with a deep understanding of the enemy and the battlefield. Designers must answer critical questions: what is the opponent’s radar coverage and which frequencies do they use?