Retired - US Air Force Challenge Coin ofaMerge-6555 BG-MF|AFR-8012 Criteria: These distinctive unit insignia

Criteria: These distinctive unit insignia (DUI) are worn by the 274th Regiment

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

and the Southwest Asia Campaign

branches of service as well as a fifth version of the medal (a senior award of the U

adapted from the original Hawaiian flag

Retired - US Air Force Challenge Coin ofaMerge-6555 BG-MF|AFR-8012 Criteria: These distinctive unit insigniaRetired US Air Force Challenge Coin Size: 1 3 4 inch (44mm) Round Material: Brass with Enamel