UPDATE: The United States Marine Corps is celebrating its 250th birthday on November 10, 2025, with events kicking off nationwide in anticipation of Veterans Day. This historic milestone marks a significant moment in military history as the Corps reflects on its storied past, beginning with its establishment on November 10, 1775.
The Marine Corps was officially formed when the Second Continental Congress passed a resolution to raise two battalions of Marines in Philadelphia. This resolution laid the groundwork for the Corps, which has since played a pivotal role in numerous military operations, including the first amphibious raid in March 1776 under the command of Captain Samuel Nicholas, the first Marine Commandant.
Historically, the Corps celebrated its birthday in July, following President John Adams‘ approval of a bill on July 11, 1798, that recreated the Marine Corps. This date was commemorated until 1921, when Major Edwin McClellan proposed a return to the original birth date. His suggestion to establish November 10 as the official Marine Corps birthday was embraced by Major General John A. Lejeune, marking a new tradition that is now celebrated with dinners and ceremonies honoring Marine heritage.
As the Marine Corps prepares for its birthday celebration, the “Semper Fidelis” motto, meaning “Always Faithful,” resonates deeply within the Corps and underscores their commitment to duty and honor. The official Marine Corps flag, adopted on January 18, 1939, symbolizes the Corps’ proud legacy, featuring the emblem that includes an American bald eagle and a foul anchor, representing the amphibious nature of Marine operations.
The upcoming celebrations are not just about honoring history; they are also a reminder of the sacrifices made by Marines throughout the years, including their significant contributions during the War of 1812 and operations against the Barbary pirates. As the Corps reflects on its legacy, events will also pay tribute to the Treaty of Paris, which ended the Revolutionary War and saw the dissolution of the Continental Navy and Marines.
With Veterans Day just one day later, the dual celebrations offer a poignant opportunity for the nation to recognize the service and sacrifices of all veterans. The Marine Corps is inviting the public to participate in events and reflect on the values that have shaped its identity over the past two and a half centuries.
As the Marine Corps enters its next chapter, officials encourage all to engage in the celebrations, share stories, and honor the legacy of those who have served. The upcoming events are expected to draw significant participation, serving as a powerful reminder of the enduring spirit of the Marines.
Stay tuned for more updates on the celebrations and how you can partake in honoring the United States Marine Corps this November.
