Which firefighting technique involves utilizing both water and foam for maximum effectiveness?

The technique that involves utilizing both water and foam for maximum effectiveness is known as a combination attack. This method integrates the strengths of water and foam to create a highly effective firefighting strategy. Water is used to cool the fire and reduce its temperature, while foam helps to suppress vapors and provide a blanket that can smother the flames.

This technique is particularly advantageous in firefighting scenarios where flammable liquids are present, as the foam creates a barrier that can prevent re-ignition and enhance the overall extinguishing process. By combining these two methods, firefighters can take advantage of the cooling and smothering properties, making the approach versatile and effective in tackling a variety of fire situations. The combination attack allows for a more efficient use of resources, ultimately leading to quicker and safer fire suppression.