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Videos
Two-Officer Tactical Doorway Entry Techniques
Entering a room during active-threat situations requires communication, coordination, and disciplined tactical movement. In this video, trainers from the United States Deputy Sheriff’s Association demonstrate critical room entry concepts, including fatal funnel awareness, team coordination, and safe tactical movement.
May 21, 2026
In this tactical training overview, two law enforcement trainers from the United States Deputy Sheriff’s Association demonstrate key room entry concepts used during active shooter response and law enforcement operations.
This video focuses on safe doorway movement, communication between partners, muzzle discipline, and reducing exposure while entering potentially dangerous rooms.
Key training topics include:
- Room entry fundamentals
- Active shooter response tactics
- Understanding the “Fatal Funnel”
- Button hook room entry technique
- Wall-fed room movement
- Maintaining an element of surprise
- Minimizing officer exposure
- Team communication during entry
- Partner coordination techniques
- Avoiding doorway bottlenecks
- Tactical movement fundamentals
- Muzzle discipline during room clearing
- Combat effective weapon positioning
- Law enforcement active threat training
This video also covers practical communication methods officers can use during high-stress situations and highlights the importance of teamwork and weapon safety during room-clearing operations.
The United States Deputy Sheriff’s Association offers no-cost active shooter response and other training programs for law enforcement agencies nationwide.