Transitional Attack refers to a firefighting strategy where water is initially applied from the exterior of a structure to rapidly cool superheated gases and diminish fire intensity prior to the advancement of interior attack teams. This technique often employs a fog or straight stream directed through windows or other openings, effectively altering the fire environment. Not to be confused with a direct attack, which involves immediate interior engagement, transitional attack serves as a preparatory measure that enhances conditions for subsequent operations under the Incident Command System (ICS).
Category context: Core tactics, command, suppression, ventilation, search, and water supply terminology used on the fireground.