What action is indicative of defensive actions in confined space rescues?

Using equipment to retrieve a subject without contact is indicative of defensive actions in confined space rescues because it emphasizes the priority of rescuing individuals while minimizing risk to the rescuers. In the context of confined space rescues, defensive tactics are employed to protect rescue personnel from hazards present in the confined space, such as toxic gases, low oxygen levels, or potential physical hazards.

Retrieving a subject without direct contact allows rescuers to maintain a safe distance from these hazards, reducing the likelihood of exposure or injury. Such equipment might include retrieval systems, nets, or specialized tools designed to extract victims safely while keeping the rescuers out of the immediate danger.

This approach is crucial in scenarios where conditions are unpredictable or the nature of the entrapment makes it hazardous for rescuers to enter. The goal is to provide assistance and execute a rescue in the most secure manner possible while ensuring the safety of all involved.