Veterans Day is an inclusive observance for all individuals who have served in the United States Armed Forces, not exclusively for those who are retired. The holiday honors anyone who has served in the military, whether on active duty or separated from service, and regardless of the length of their service or their retirement status. A veteran is formally defined as a person who served in the active military, naval, or air service and who was separated under any condition other than dishonorable.
The distinction lies in the act of service itself rather than its duration. A person who completed a single four-year enlistment term is honored on Veterans Day just as a service member who completed a 20-year career and formally retired. This broad scope differentiates Veterans Day from Memorial Day, which specifically honors military personnel who died in the line of duty. Veterans Day originated as Armistice Day to commemorate the end of World War I, and its purpose was later expanded by law to honor American veterans of all wars, recognizing the contributions of all living individuals who have served.
The practical application of this understanding is that the day serves as an opportunity to thank and recognize a wide spectrum of individuals. It acknowledges the sacrifices and patriotism of anyone who has worn a U.S. military uniform, from a young person who recently completed their first term of service to an elderly individual who served decades ago. The central criterion for recognition on this day is having served the country, making the holiday a tribute to all living veterans.