Navy Miniature Naval Aviator Insignia - Gold Finish SBBP~215_ARWWIIVM-plate while the MSM is awarded

while the MSM is awarded for service to a specific branch

The Integrated Undersea Surveillance System insignia is one of the rarest insignia of the Navy as it is only presented to enlisted sailors who hold sonar ratings and to limited duty and restricted line officers trained in sonar operations

it was redesignated for the 355th Regiment in 1962

as well as foreign military members and political figures

Navy Miniature Naval Aviator Insignia - Gold Finish SBBP~215_ARWWIIVM-plate while the MSM is awardedUnited States Navy Miniature Naval Aviator Insignia Gold Finish Criteria: The Naval Aviator Insignia is a warfare qualification of the United States military that is awarded to those aviators of the United States Navy, Marine Corps, and Coast Guard who have qualified as Naval Aviators. The Naval Aviator insignia is identical for all three branches. Naval Aviation Pilots were awarded the Naval Aviation Pilot badge which, while considered a separate