Air Force Unmanned Aircraft System Badge Grade:Basic Criteria: The Submarine Warfare Insignia

Criteria: The Submarine Warfare Insignia (also known as "dolphins" or "fish") is a uniform breast insignia worn by enlisted men and officers of the United States Navy to indicate that they are qualified in submarines

United States Navy E-4/5/6 Personnel Specialist Rating Badge

military who has demonstrated commendable conduct in humanitarian military acts or operations

the change was made retroactive to 1947

United States Army Male Shoulder Boards - Ordnance

Air Force Unmanned Aircraft System Badge Grade:Basic Criteria: The Submarine Warfare InsigniaUnited States Air Force Unmanned Aircraft System Badge Occupational badges are reflective of a service member's Air Force specialty.