National Defense Service Medal sbb?_w=36 They make replacement parts and

They make replacement parts and repair or overhaul a ship's engine auxiliary equipment

These achievements are accomplished through distinction that sets them above and beyond the normal expectations of a professional airman

are Chief Warrant Officers that are technical weapons specialists and are knowledgeable in the tactical employment of all weapons organic to the Marine infantry units

United States Air Force Medical Service Corps Badge

National Defense Service Medal sbb?_w=36 They make replacement parts andNational Defense Service Medal The National Defense Service Medal (NDSM) is a decoration presented to recognize all military members who have served in active duty during a declared "national emergency". To be eligible, members must have served honorably during one of the following time periods: The Korean War from June 27, 1950 July 27, 1954; The Vietnam War from January 1, 1961 August 14, 1974; The Gulf War from August 2, 1990 November 30, 1995; the