Medal for Long Service Medal for Long Service The Medal for Long Service (Polish: "Medal za Długoletnią Służbę") is a Polish decoration awarded in three classes (gold, silver and bronze) to members of the Polish Armed Forces and other uniformed services, and to civilians who have honorably completed 30, 20 or 10 years of service to the State. The medal was established by the Law of January 8, 1938. After the outbreak of the Second World War the conferment was suspended, and after the war the medal was eventually discontinued. In 1951, it was replaced by the Medal of the Armed Forces in the
Silver Star the medal as the "Silver Star Medal". Since 21 December 2016, the Department of Defense (DoD) refers to the decoration as the Silver Star Medal. The Silver Star Medal is awarded for gallantry, so long as the action does not justify the award of one of the next higher valor awards: the Distinguished Service Cross, the Navy Cross, or the Air Force Cross. The gallantry displayed must have taken place while in action against an enemy of the United States, while engaged in military operations involving conflict with an opposing foreign force, or while serving with friendly foreign forces engaged