Submarine Medical Breast Insignia:
The Submarine Medical Insignia is a badge of the United States Navy which is awarded to the medical officers of the Navy Medical Corps who have received training and qualification in submarine warfare and medical expertise. The Submarine Medical Insignia is awarded to the Navy Doctors who are posted as full time Medical Officers onboard United States submarines.
The Submarine Medical Insignia is awarded to a Navy doctor provided, he must complete an abbreviated version of the training required for the standard Submarine Warfare Insignia. Such training normally involves damage control, shipboard operations, and a limited amount of tactical knowledge.