Which type of incident would require a "rapid intervention team"?

A "rapid intervention team" is specifically designated for situations where firefighters might be at risk of becoming trapped or injured. This concept centers around the safety and well-being of firefighting personnel during emergency operations.

In the context of firefighting, when crews are engaged in high-risk activities, such as entering structures that are compromised by fire or involved in rescue operations, the potential for injury or entrapment increases significantly. The rapid intervention team serves as a safety net, standing by to respond quickly if a situation escalates or if firefighters find themselves in distress. Their readiness to intervene can mean the difference between life and death in hazardous environments.

While fire containment and controlled burn training exercises involve risks, they are generally structured or managed to mitigate those risks, making the presence of a rapid intervention team less critical. Routine equipment checks are low-risk activities and do not necessitate an intervention team, as they do not involve the same level of immediate danger to personnel. Hence, option B is the most appropriate choice, aligning with the fundamental purpose of a rapid intervention team in the firefighting context.