A "Service Member" refers to an individual who is actively serving in the military, which includes branches such as the Army, Navy, Air Force, Marine Corps, and Coast Guard. These individuals may be involved in various roles, including combat, support, and administrative tasks, depending on their training and assignments. Service members can be part of either the active duty or reserve components of the military. Active duty members serve full-time, while reserve members typically maintain civilian jobs and train part-time, ready to be called upon during emergencies or conflicts.