How is a "hot LZ" defined in military terms?

A "hot LZ" refers specifically to a landing zone under direct enemy fire. In military operations, identifying a "hot" landing zone is crucial for planning air assaults and troop movements. When a landing zone is classified as "hot," it indicates that the area is actively engaged in combat, posing a significant risk to aircraft and personnel attempting to land or take off. This status typically necessitates careful planning and coordination to mitigate the risks associated with enemy fire.

Understanding the definition of a hot LZ is important for military personnel, as it influences decisions regarding tactics, strategy, and the timing of air support operations. Evaluating the risks involved in operating in a hot LZ allows commanders to make informed choices about troop deployments and the need for suppression of enemy fire prior to landing.