Which firefighting strategy involves the direct application of water to a fire from an exterior position?

The strategy that entails the direct application of water to a fire from an exterior position is known as a defensive attack. This approach is typically employed when conditions are too dangerous for firefighters to enter the building or when the fire is too large to be safely confronted through offensive tactics. A defensive attack aims to protect exposures and contain the fire rather than fully extinguishing it at the immediate source.

Firefighters utilizing this strategy often position themselves outside the structure, applying water from hoses or aerial devices, which helps to control and reduce the spread of the fire. This tactic is vital in situations where saving lives or protecting property is not feasible, focusing instead on preventing further damage and protecting surrounding areas.

In contrast, strategies such as offensive attacks and indirect attacks emphasize engaging directly with the fire, typically from within the structure or through a more tactical approach to extinguishment. These methods are not the primary focus when employing a defensive attack, which prioritizes safety and property protection from an exterior standpoint.