Which of the following terms refers to the authorization to fire only at positively identified hostile targets?

The term that refers to the authorization to fire only at positively identified hostile targets is "Weapons tight." This protocol ensures that engagement of targets is conducted with the utmost caution and the principle of positive identification is upheld. It reduces the risk of friendly fire incidents by requiring that a target must be confirmed as a threat before any engagement ensues. This is particularly critical in complex combat environments where distinguishing enemy forces from friendly units may be challenging.

In contrast, “Weapons free” allows for engagement of any target that is perceived as a threat without the requirement of positive identification, which can lead to increased risks of collateral damage. “Weapons hold” is a directive to refrain from firing at all unless specifically authorized, thereby providing a cautionary stance. “Weapons safe” refers to the condition where weapons are not in a state to fire until properly armed, emphasizing safety but not directly relating to engagement protocols.