What additional information is sent along with the warning order in the first transmission of the naval surface fire support (NSFS) call for fire?

In the context of a naval surface fire support call for fire, the additional information that is sent along with the warning order during the first transmission is the target number. This is crucial as the target number provides a unique identifier for the specific target, allowing the fire support assets to distinguish and prioritize the request among potentially multiple engagements.

By including the target number in the initial transmission, it streamlines communication and enhances the efficiency of the fire support process. This is vital in combat situations where timely and accurate information is essential for effective coordination of fire support operations. The use of a target number helps to prevent any ambiguity regarding which target is being referenced, ensuring that the correct target receives the necessary fire support.

While other elements like method of control or a description can be important, they typically follow the initial identification of the target number to clarify instructions for engaging the specified target.