| Service Star | |
|---|---|
 Bronze and silver3⁄16 inch stars | |
| Type | Ribbondevice |
| Awarded for | Worn to denote subsequent awards or periods of service.[1] |
| Presented by | theUnited States |
| Status | Currently in use |
Aservice star is a miniature bronze or silverfive-pointed star3⁄16 inch (4.8 mm) in diameter that is authorized to be worn by members of the eightuniformed services of the United States on medals and ribbons to denote an additional award or service period.[1] The service star may also be referred to as acampaign star orbattle star depending on which award the star is authorized for and the manner in which the device is used for the award.[2] "Battle star" is also the term used to refer todecorations issued by theUnited States Navy duringWorld War II and theKorean War to individual ships, recognizing a vessel's participation in a particular battle or operation.[3]
Service stars, campaign stars, and battle stars are worn with one point of the star pointing up on the suspension ribbon of a medal orservice ribbon. A silver star is worn instead of five bronze stars.[1] A service star is sometimes mistaken for aBronze Star (Bronze Star Medal) orSilver Star (Silver Star Medal). The service star is also similar to the gold and silver5⁄16 -inch stars that may be authorized to be worn on specificindividual decorations of certain services to denote additional decorations.
Service stars are authorized for these United States expeditionary medals:
Service stars are authorized to denoted additional awards for these United Statesservice medals:
For the National Defense Service Medal, the addition of bronze service stars to denote participation in four of the designated wartime conflicts would be shown as (the time span from the end of the Korean War era in 1954 to the beginning of the Global War on Terrorism era in 2001 is 47 years, so it is highly improbable that any individual qualified for all four National Defense Service Medals in each of four eras):[5]
 First award: any one of four conflicts |
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Service stars are authorized for certain unit awards (The service ribbon itself indicates the first award, with a bronze service star being added to indicate the second and subsequent awards. If ever applicable, a silver service star is worn instead of five bronze stars.) such as the:
Campaign stars are authorized for these United Statescampaign medals (bronze and silver campaign stars are worn to denote participation in a designated campaign or campaign phase or period):[2]
For each designated campaign participated in, one star is worn on the ribbon. For example, when a member is authorized to wear the Iraq Campaign Medal, the potential addition of bronze and silver service stars for the seven designated Iraq Campaign phases would be:[6][7][8]
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For many of these awards, service stars are earned by participation incampaign phases and all eligible periods for the award fall within those defined phases. In these cases, the campaign medal cannot be earned alone, and is always to be worn with at least one campaign star.
Since February 26, 2004, the Global War on Terrorism Expeditionary Medal and theGlobal War on Terrorism Service Medal (GWOT-SM) are authorized to be awarded with bronze and silver battle stars for personnel who were engaged in specific battles in combat under circumstances involving grave danger of death or serious bodily injury from enemy action.[9][10] However, though authorized for wear, no battle stars have been approved for wear. Only acombatant commander can initiate a request for a battle star, and the Chairman of theJoint Chiefs of Staff is the approving authority,[10] which since January 2016 has been eliminated by the Department of Defense for the GWOT-SM.[11]
Only one award of the Global War on Terrorism Expeditionary Medal and one award of the Global War on Terrorism Service Medal may be authorized for any individual. No service stars were authorized for the Global War on Terrorism Expeditionary or Service Medal[10] until February 9, 2015, when the Department of Defense authorized service stars for the Global War on Terrorism Expeditionary Medal retroactive to September 11, 2001.[4]
Service stars (were sometimes referred to as campaign stars or battle stars) were also authorized for theWorld War I Victory Medal,American Defense Service Medal,American Campaign Medal,European–African–Middle Eastern Campaign Medal, andAsiatic–Pacific Campaign Medal. The specific manner of wear and symbolism of the stars varied from medal to medal. For example, an American Campaign Medal with a bronze service star indicated the service member had participated in an antisubmarine campaign. On other medals, bronze service stars were used on the medal's service ribbon for those recipients of medals in possession of authorized campaign clasps for those medals.
Historically, duringWorld War II and theKorean War, commendations called "battle stars" were issued to United States Navy warships for meritorious participation in battle, or for having suffered damage during battle conditions. As an example, theUSSEnterprise (CV-6) received 20 battle stars for her combat service in World War II, more than any other U.S. vessel during World War II. Similarly, during theVietnam War and afterwards, theBattle Effectiveness Award ("Battle E") took the place of receiving "battle stars" for superior battle efficiency in place of combat operations.[12]