If interior conditions make an interior attack unsafe, what is the recommended approach?

• A. Ventilate only and wait for conditions to improve.
• B. Immediate interior attack with additional personnel.
• C. Defensive exterior operations to protect exposures.
• D. Abandon the incident and retreat.

Answer: (C)

When interior conditions are unsafe for an attack, switch to defensive exterior operations. This approach keeps firefighters out of the hazardous environment while you protect exposures and prevent the fire from spreading. From outside, you can deploy exterior water streams, position to shield adjoining structures, and manage the scene to limit damage until conditions improve or a safer interior entry can be achieved. Ventilation or other tactics from outside may help reduce heat, but they don’t justify sending crews inside when it’s not safe. Abandoning the incident is not the standard option; the focus becomes containing the fire and preserving neighboring exposures from a defensible exterior stance.