In the first episode of The Fourth Leg, Philip Reiner and Peter Hayes sit down with Dr. Paul Bracken for an overview of NC3 tactics and global stability. In a conventional conflict between the United States and China or Russia, each belligerent might attack the other’s command, control, communication, and intelligence (C3I) capabilities to gain a war-fighting advantage. However, because a number of C3I assets are dual-use, such attacks would degrade the target’s nuclear command-and-control system, creating serious risks of inadvertent escalation. Looking forward, at least four factors will influence the severity of the risks created by such entanglement.