What is a marginal situation defined as in fire operations?

In fire operations, a marginal situation is characterized as defensive conditions with a known rescue. This implies that there is a clear awareness of a potential rescue operation while dealing with the fire. It indicates a scenario where firefighters can implement defensive strategies to protect lives and structures while also considering that a rescue could still be feasible and safe to conduct.

This understanding is crucial in making decisions on the ground, as it allows team leaders and firefighters to prioritize their actions, focusing on both the safety of individuals possibly in danger and the logistical feasibility of carrying out an effective rescue. Such situations require a careful balance of urgency and caution, ensuring that operations can proceed without escalating the risks further.