What replaced STAMIS, PBUSE, SAMS-E, and SARSS?

The Global Combat Support System - Army (GCSS-A) is the correct answer because it serves as an integrated logistics system that enhances the capabilities of supply and support chain operations within the Army. GCSS-A provides a single, unified platform to manage logistics information and processes that were previously handled by multiple systems, including STAMIS, PBUSE, SAMS-E, and SARSS.

By consolidating these systems, GCSS-A improves data accuracy, real-time visibility, and operational efficiency across various logistics functions. This enables better decision-making and resource management in support of Army missions.

The other choices, while they relate to logistics and supply systems, do not perform the same comprehensive function as GCSS-A nor do they represent replacements for multiple outdated systems. The Standard Army Management Info Systems refers to various systems rather than one unified solution. The Government Purchase Card is a procurement tool, not directly a logistics system. The General Funds Enterprise Business System relates to financial management rather than supply chain management. Therefore, GCSS-A stands out as the advanced, all-encompassing system addressing the needs previously met by several older systems.