Close Quarter Battle refers to actions taken by trained professionals to:

Close Quarter Battle (CQB) is a tactical approach used primarily by military and law enforcement professionals to engage and neutralize threats in situations where the proximity to the adversary is very close. This type of confrontation typically occurs in confined spaces, such as buildings, hallways, and other tight environments where there is limited room for movement and maneuvering.

The term encapsulates various techniques designed specifically for combat scenarios that require quick and decisive actions, often without the ability to retreat or seek cover. In the context of an active shooter incident, the priority is to address and eliminate the immediate threat to prevent further harm to civilians and others who may be in the vicinity, thus making the objective of neutralizing threats up close paramount. This training emphasizes rapid response and the need for precision to minimize risks to hostages or bystanders.

Other options relate to important aspects of response during an active shooter situation but do not specifically align with the tactical focus of Close Quarter Battle. For example, while evacuating civilians quickly and preventing further casualties are critical in any active shooter scenario, they are broader operational goals rather than specific tactics employed during close combat. Gathering intelligence on the shooter is also vital, particularly for situational awareness and strategic planning, but it is not a direct