 For the last 247 years, the history of the Marine Corps has been built by its warriors. Marines who take pride in their title, earning the distinct reputation with honor and commitment on the battlefield. And as time moves forward, the Marine Corps is constantly growing and adapting in order to continue to be the world's most elite fighting force. As the United States Marine Corps' 247th birthday arrives, we celebrate every Marine, past, present, and future. Semper Fidelis and Happy Birthday Marines.