What class of supply does the CSC provide directly to supported units?

The correct answer is Class I supplies, which include food, water, and other essential items necessary for sustaining personnel in combat operations. The Combat Sustainment Command (CSC) plays a critical role in ensuring that supported units receive these vital supplies to maintain their operational effectiveness.

Class I supplies are fundamental to keeping soldiers alive and able to carry out their missions. Proper management and timely delivery of Class I supplies directly impact troop morale and health, which are key factors for successful large-scale combat operations. By providing these supplies, the CSC supports mission readiness and operational sustainability.

Other classes of supply, such as Class II (clothing and individual equipment), Class III (fuel and lubricants), and Class V (munitions), are also essential in the overall logistics framework but do not fall under the direct provisioning responsibilities of the CSC towards supported units in the same way that Class I does.