• Chinese researchers develop AI system to detect F-22 and F-35 thermal signatures.
• System analyzes thermal patterns to distinguish aircraft from decoys.
• AI may enhance infrared-guided missile systems.
• Technology's effectiveness in real combat conditions is untested.

This development may indicate a shift in the cat-and-mouse game between stealth technology and detection systems. The integration of AI in infrared sensors could suggest a new challenge for US stealth aircraft, potentially requiring upgrades to thermal management and exhaust emissions. This may signal a need for US defense agencies to reevaluate their reliance on minimizing radar cross-section alone.