What information does a 'Supply Status Report' provide in GCSS-A?

A 'Supply Status Report' in GCSS-A primarily provides the status of pending requisitions and supply delivery. This report is crucial for units to track the progress of their supply requests, ensuring that necessary equipment and materials are on their way or identifying any delays in the delivery process. It gives commanders and supply personnel insights into what has been ordered, what is still outstanding, and expected delivery timelines, which aids in effective planning and logistics management for military operations.

While the other options may involve important aspects of units' operational management, they do not directly pertain to the specific function of the Supply Status Report. For example, updates on maintenance schedules relate to equipment upkeep rather than supply procurement, inventory levels of equipment focus on stock on hand, and monthly supply costs involve financial aspects rather than logistical status updates. Therefore, the information provided by the Supply Status Report is distinct and vital for managing the supply chain within the GCSS-A framework.