A Service Medal is an award given to individuals, typically in the military, to recognize their dedication and service during specific operations or periods. These medals often signify participation in a particular conflict, campaign, or mission, and they serve as a tangible acknowledgment of the recipient's commitment and sacrifice. Service Medals can vary by country and branch of service, with each having its own criteria for eligibility. For example, the United States military issues various medals, such as the National Defense Service Medal and the Iraq Campaign Medal, each representing different achievements and service records.