Final answer:
When a unit submits DA Form 581 through TAMIS, a 'Request for Issue or Turn-in' form is generated, which is crucial for tracking and managing ammunition requests and inventories within the Army.
Step-by-step explanation:
When a unit submits DA Form 581 through the Total Ammunition Management Information System (TAMIS), the form that is generated is B) Request for Issue or Turn-in. DA Form 581 is used for the request, issue, or turn-in of ammunition within the United States Army. It is a key document for managing ammunition supplies and controlling inventory.
The process typically involves the submission of this form within the TAMIS, which tracks and manages requests and maintains records of ammunition transactions. As a result, proper use of this system ensures the effective tracking and authorization of ammunition within military operations. It's essential for accountability and maintaining orderly operations within the armed forces logistics operations.