It was on November 10, 1775, amid the turmoil of the American Revolutionary War, that the U.S. Marine Corps came into existence. What began as a naval infantry force has evolved over the centuries into one of the most indispensable branches of the U.S. military. Renowned for remarkable bravery, iron discipline, and an unwavering dedication to national defense, the Marines hold a special place in American history. Every year on November 10, the Corps marks its birthday — a moment to honor a legacy of excellence and acknowledge the pivotal role Marines have played in military operations spanning the full arc of U.S. history.

Fun Facts:

  • Born in a Tavern- It was at Tun Tavern in Philadelphia, Pennsylvania, that the Second Continental Congress brought the U.S. Marine Corps to life. The founding resolution authorized the raising of two battalions of Marines, tasked with serving as naval infantry throughout the Revolutionary War.
  • First Commandant- Captain Samuel Nicholas holds the distinction of being the Marine Corps' first Commandant. He guided the Marines through their earliest military actions, which included daring raids on British supply depots during the Revolutionary War.
  • Naval Infantry—Originally, the Marines existed to give infantry support to the Continental Navy, with a specialty in boarding enemy vessels and executing amphibious landings. This distinctive combination of naval and ground capabilities defined their mission from the outset, enabling them to fight effectively both at sea and on shore — a versatility that made them an indispensable element of the U.S. military.
  • Legacy of Excellence- Through the centuries, the Marine Corps has built a formidable reputation as one of the planet's toughest and most elite fighting forces. Frequently called upon for rapid response operations, they have been instrumental in every major conflict the United States has faced.
  • Famous Motto—"Semper Fidelis," Latin for "Always Faithful," serves as the Marine Corps motto and embodies the deep loyalty Marines feel toward their country, their Corps, and one another. More than just words, this phrase has become a cornerstone of Marine Corps identity and culture.
  • Marine Corps Birthday- Each year on November 10, Marines across the globe come together to celebrate the Marine Corps Birthday — a tradition dedicated to reflecting on their storied history and paying tribute to the legacy of all who have worn the uniform.
  • Continuing Tradition- Whether storming the beaches of Iwo Jima or engaging in modern conflicts around the world, the U.S. Marine Corps has never wavered in upholding its proud tradition of service, bravery, and honor. That steadfast commitment has made it a cornerstone of American military strength.