Which type of support does a sustainment brigade primarily provide?

A sustainment brigade primarily provides operational and logistical support, which is essential for maintaining the readiness and effectiveness of military operations. This type of support includes a wide range of functions, such as supply chain management, transportation, maintenance, and medical support, all of which are crucial for ensuring that combat forces have the necessary resources, equipment, and personnel to conduct their missions.

Operational and logistical support is vital in Large-Scale Combat Operations (LSCO), as it enables sustained military campaigns over extended periods. It encompasses not only the provision of materials and supplies but also the management of logistics to ensure efficient and effective support to combat units on the front lines.

In contrast, while combat arms support, intelligence and surveillance, and communications and cyber support play critical roles in military operations, they are not the primary focus of a sustainment brigade. Combat arms typically deal with direct engagement in combat, intelligence and surveillance focus on reconnaissance and gathering information, and communications and cyber support address electronic and information warfare aspects. Each of these areas is important, but they are distinct from the primary operational and logistical support function that a sustainment brigade is designed to provide.