The 1st Marine Division stands as the cornerstone of the United States Marine Corps' infantry forces, symbolizing the Corps' proud tradition of excellence in warfighting. As the oldest, largest, and most decorated division within the USMC, we represent the very essence of what it means to be a Marine. We are the embodiment of readiness, honor, and grit, consistently prepared to answer the nation's call and lead from the front in every operation, no matter the scale, terrain, or enemy.

Our division operates under the guiding principles of the Marine Corps' core values: Honor, Courage, and Commitment. These values not only shape who we are as individual Marines but also define us as a unit.

Honor: We hold ourselves to the highest ethical standards, maintaining integrity and respect for one another. Every action we take reflects our dedication to the Marine Corps and to the country we serve.

Courage: Our courage is rooted in both moral and physical strength. Whether under fire or facing personal challenges, we stand unwavering in the face of danger and adversity, ensuring mission accomplishment at all costs.

Commitment: The loyalty we demonstrate to our fellow Marines, our mission, and our Corps is unmatched. We push forward, no matter how insurmountable the task may seem, relentlessly striving to achieve the objectives set before us.

The 1st Marine Division has a storied legacy, from its storied battles in the Pacific during World War II to modern-day deployments in Iraq and Afghanistan. In every conflict, we have led with precision, discipline, and an unmatched warrior ethos, always answering the call with overwhelming strength and adaptability. Our division is more than just an infantry force; we are a combined arms team, seamlessly integrating ground, aviation, and logistical elements to accomplish the mission, whether it's humanitarian assistance, peacekeeping operations, or full-scale combat.