The Jim Wagner Knife Disarm Rule for police and military has four moves to effectively disarm any extreme close range knife attack. They are: 1. Grab 2. Close 3. Takedown 4. Escape. Sergeant Jim Wagner will show you the exact same techniques that he teaches to the world’s elite. The Jim Wagner Knife Disarm Rule was first conceived by Sergeant Wagner when he was training soldiers of the Canadian military. Since then it has become the standard system for police and military units worldwide. This video was taped in 2001. All rights reserved.