What is the circular error for CAT III in meters?

The circular error for Category III (CAT III) is defined as a radius within which 50% of the projectiles will fall, based on a standard deviation of the weapon system's accuracy. For CAT III, this range is established at 16 to 30 meters. This classification reflects a higher level of precision compared to categories with larger errors, denoting that if a weapon system is classified as CAT III, it can be expected to deliver munitions within that specified radius under optimal conditions.

This level of accuracy is important for targeting and planning in military operations, particularly when considering the involvement of sensitive targets or situations requiring minimization of collateral damage. Understanding these error factors aids Fire Support Teams in making effective decisions during mission planning and execution.

The other options represent different categories of circular error and are not aligned with the established metrics for CAT III. Categories I and II have corresponding error ranges that are either wider or not meeting the criteria for CAT III, which is specifically focused on the 16 to 30 meters range.