What type of publication provides supplemental information for technical manuals?

Supplemental information for technical manuals is typically found in Technical Bulletins (TB). These publications serve to enhance the understanding of technical manuals by providing additional guidance, updates, or clarifications that may not be included in the primary technical documentation. They are specifically designed to address technical aspects related to the operation and maintenance of military equipment and systems, thus acting as a valuable resource for personnel who require in-depth information beyond what is presented in standard technical manuals.

In contrast, other types of publications serve different functions. Army Doctrine Publications (ADP) focus on the overarching principles of military operations and doctrinal guidance. Field Manuals (FM) provide operational tactics and methods relevant to the field, including training and procedural information, but do not function purely as supplements to technical manuals. Army Training Publications (ATP) concentrate on the training aspects and methodologies for various military tasks, further differentiating their purpose from that of Technical Bulletins.