Which of the following is NOT a phase of fire development?

Fire development is typically described in stages that represent the progression of a fire from its initiation to its peak and decline phases.

The incipient stage is where the fire starts, marked by smoldering combustion and minimal heat and smoke production. The growth stage follows, characterized by the fire spreading and increasing in intensity, which can lead to significant heat production and ventilation-controlled environments. Flashover is a critical point in fire development, where the fire transitions to an uncontrollable situation, with rapid spread and significant increases in temperature throughout the space involved.

The term "destruction stage," while it might imply the aftermath of a fire, does not fit within the traditional phases of fire development as understood by fire science. Instead, fire development focuses on the stages that describe how a fire behaves as it evolves. Thus, it is not recognized as a formal stage in the standard model of fire development.