Which class of supply includes rations?

Class I supplies are defined specifically as those that include rations and food items necessary for troops. This category encompasses both the food and the water required to sustain personnel during operations. Rations are crucial in ensuring that soldiers have the nutrition needed for physical stamina and mental acuity in combat or training environments.

In contrast, the other classes of supply refer to different types of materiel. Class II relates to clothing and individual equipment, Class III deals with petroleum, oils, and lubricants, and Class IV is focused on construction and barrier materials. Each class serves a distinct purpose within the logistical framework of military operations, highlighting the specific nature of Class I in relation to sustenance and hydration.