A military exercise tested equipment that could be used to control people. Participants experienced strong reactions, including fear. The equipment caused such a significant impact that it stopped confrontations right away.

Details about the equipment's effects are available from a previously unreleased study. This study was done before a large order was placed for the equipment.

The order was for a substantial quantity, and it was made despite knowledge of the equipment's powerful effects. Further information about the study and the order can be found through the source.