What is the tactical benchmark for rescue operations?

The correct response is that the tactical benchmark for rescue operations is "All clear." This terminology signifies that a particular area has been assessed, and there are no apparent threats or remaining hazards, allowing for safe operations to continue. It reflects a thorough evaluation of the environment post-rescue activity, ensuring that rescuers can safely proceed with recovery efforts or move on to other areas without the risk of encountering dangers such as structural instability, ongoing hazards, or the presence of additional victims.

Recognizing when an area is deemed "All clear" is crucial in establishing the safety protocols necessary for subsequent actions, enabling teams to strategize effectively for ongoing or new rescue objectives. This benchmark provides a clear indication of safety and readiness for the next steps in rescue operations.