Not a type of radar zone?

• A. Free Fire Zone
• B. Detection Zone
• C. Surveillance Zone
• D. Targeting Zone

Answer: (A)

In radar operations, zones describe how the sensor covers and uses information to sense, monitor, and engage targets. A detection zone is the range where the radar can first detect objects, a surveillance zone represents the area continuously watched and tracked by the radar, and a targeting zone is the portion used to acquire, verify, and guide fires against identified targets. Free Fire Zone, however, is not a radar concept; it’s a fire-support term that designates an area where fires may be delivered without additional clearance. So the one that does not fit as a radar zone is the Free Fire Zone.