Honoring 250 years of courage, commitment, and sacrifice. Happy Birthday, Marines. From U.S. Marine Corps Throughout 2025, the #MarineCorps will engage in a nationwide campaign celebrating our 250 years as a Corps featuring two national-level capstone events and four Marine Weeks across major cities, proudly showcasing the warfighting spirit of our Corps. Being a Marine is not just a duty – it’s a calling that demands the best of each of us. We will carry forward the torch of honor and commitmen