What is a primary reason that firefighters should not create tactical ventilation openings in an uncoordinated manner?

Creating tactical ventilation openings in an uncoordinated manner can significantly contribute to the spread of fire to uninvolved areas. This can occur when firefighters open windows or doors without proper communication and coordination with other teams engaged in different firefighting strategies. If ventilation openings are made indiscriminately, they may provide fresh air into the fire area, which can intensify the blaze, lead to rapid fire development, and potentially create conditions for flashover.

Effective tactical ventilation requires planning and coordination to manage fire behavior proactively. Firefighters must assess the situation and understand how fire dynamics work to avoid unintentionally causing additional harm or worsening the incident. By ensuring that tactical ventilation is executed with careful control and coordination, firefighters can mitigate risks and enhance overall safety while working to suppress the fire effectively.