Under what circumstances should an indirect fire attack be utilized?

An indirect fire attack is most appropriately utilized when firefighters are unable to enter the structure due to intense heat. This technique involves applying water from a safe distance to cool the environment and create a more tenable space. By using this method, firefighters can help reduce heat and smoke conditions before considering a more direct approach. Intense heat can cause significant risk to the safety of personnel, making it imperative to employ strategies that minimize direct exposure while still effectively attacking the fire.

This approach is particularly useful in situations where the integrity of the structure is compromised or there are rapid-fire conditions, allowing for the cooling of the accessible areas and potentially alleviating hazards for any occupants or rescue efforts.