Which DA PAM serves as the reference for ammunition requirements for Army training?

The correct reference for ammunition requirements for Army training is DA PAM 350-38. This publication specifically outlines the policies and procedures related to the training and use of ammunition in various operational and training environments. It addresses how ammunition is allocated for training purposes, ensuring that Army units receive the necessary resources to effectively prepare for their missions and maintain combat readiness.

In contrast, the other options cover different aspects of Army operations. For instance, DA PAM 350-39 focuses on training support and associated processes, while DA PAM 700-11 deals with supply and logistics management. DA PAM 600-4 relates to Army health and personnel issues, which is not relevant to ammunition requirements. Hence, DA PAM 350-38 is the only option that directly addresses ammunition needs for training, making it the correct choice.