How many classes of supply are identified in the guidelines?

The guidelines identify a total of five classes of supply. Each class serves a specific purpose in the logistical support chain and helps ensure that military forces have the necessary resources to sustain operations.

The classes are as follows:

1. Class I – Rations and water

2. Class II – Clothing, individual equipment, tools, and administrative supplies

3. Class III – Petroleum, oils, and lubricants

4. Class IV – Fortification and barrier materials

5. Class V – Ammunition

Understanding these classes is vital for effective supply chain management in military operations, as they dictate how supplies are categorized and prioritized during planning and execution. Each class addresses a different aspect of logistical needs, from sustenance to combat materials, ensuring comprehensive support for mission success.