Final answer:
The guidance for Defense and Joint awards is offered by the DoD 1348.33-M, Manual of Military Decorations and Awards, which is used across the military branches.
Step-by-step explanation:
The publication that provides guidance for Defense and Joint awards is DoD 1348.33-M, Manual of Military Decorations and Awards. This manual encompasses a wide range of guidance on the policies and procedures for military awards to the armed forces, including the procedures for submitting, processing, and approving various Defense and Joint awards. It is used across various branches of the military, including the Army, Navy, Marine Corps, Air Force, and Coast Guard. For detailed instructions, service members or those involved in the military awards process should refer to this manual.