Navy Miniature Integrated Undersea Surveillance System Insignias Class:Enlisted There are currently three classes

There are currently three classes of the Fleet Marine Force Pin

United States Navy Miniature Enlisted Aviation Warfare Specialist Insignia

United States Air Force Medical Service Corps Badge

air compressors and pumps

United States Army Combat Medical Badge

Navy Miniature Integrated Undersea Surveillance System Insignias Class:Enlisted There are currently three classesUnited States Navy Miniature Integrated Undersea Surveillance System Insignia Criteria: The Integrated Undersea Surveillance System insignia is a military badge of the United States Navy which has been in existence since the 1990s. The insignia is awarded to those personnel who have been trained and qualified in naval sonar and undersea surveillance technology. A direct result of the Cold War, the Integrated Undersea Surveillance System insignia was