Which of those would you like, or specify another non-actionable direction?

Explain the protocol for encountering intersecting hallways, T-intersections, and open doors while processing a primary room. Emphasize the rule of over clearing dead space. Dead Space and Obstacles

: A slow and quiet approach to an area before the clearing begins. 4. Key Presentation Elements CQB Entry Tactics Overview | PDF - Scribd

Diagram: cutting pie from top/bottom – never silhouette

You must identify a target as a hostile threat before engaging. Shooting at movement or shapes is unacceptable.