MKUltra

[prime]

Another time, a hypnotized woman was told to wait by a phone to receive a call. The person on the other end would mention a code word in the course of a normal conversation, causing the woman to pass into an undetectable trance state.

The woman would then proceed to a location and plant an incendiary device hidden in a briefcase.

https://nypost.com/2025/04/15/us-news/unbelievable-operations-the-cia-actually-carried-out/