What is the primary purpose of the Global Combat Support System (GCSS) Army?

The primary purpose of the Global Combat Support System (GCSS) Army is to provide a comprehensive logistics management system. This system is designed to integrate various logistics functions to enhance efficiency, support decision-making, and improve the overall management of supplies and resources within the Army. By streamlining logistics operations, GCSS Army helps ensure that units have the necessary supplies and equipment at the right time and place, which is crucial for mission success.

The functionality of GCSS Army includes inventory management, maintenance tracking, property accountability, and supply chain management. This holistic approach allows for greater visibility and control over logistics operations, ultimately leading to improved operational readiness and support for troops in the field.

While the other options may be relevant to different aspects of military operations, none focus specifically on the logistics and supply chain management aspect that is central to GCSS Army's purpose. Enhancing cyber defense capabilities, improving troop training and readiness, and facilitating global combat operations are essential components of military readiness, but they are not the primary focus of GCSS Army, which is explicitly centered around logistics management.