What is included in hoseline operations during a defensive attack?

During a defensive attack, hoseline operations primarily focus on the strategic management of water streams to combat a fire while also prioritizing safety and property protection. The inclusion of the development of master streams and the protection of exposures ensures that the fire is contained and that surrounding structures are safeguarded from potential ignition or damage due to the fire.

Master streams refer to high-capacity water streams, which are essential in a defensive posture to effectively combat large-scale fires. This strategic approach allows firefighters to direct significant volumes of water toward the fire while minimizing the risk of flare-ups and protecting assets and lives in adjacent areas.

In contrast, the other choices involve aspects of emergency management that are not directly related to hoseline operations or the defensive tactic of managing the fire itself. Firefighter training focuses on skills development, emergency evacuation protocols prioritize the safety of individuals, and search and rescue planning pertains to locating and assisting victims, which are all critical components of firefighting but do not pertain specifically to hoseline operations in a defensive context.