Marines tricked an AI designed to detect humans by....not acting normal

This is an excerpt from Paul Scharre's upcoming book:

https://www.amazon.com/Four-Battlegrounds-Power-Artificial-Intelligence/dp/0393866866/ref=sr_1_1?keywords=four+battlegrounds+power+in+the+age+of+artificial+intelligence&qid=1674064954&sprefix=four+battlegrounds%2Caps%2C78&sr=8-1