On June 14, 2025, the United States Army marks its 250th birthday—a milestone that honors not just the institution, but the generations of Soldiers who have sworn to defend the Constitution and the nation it upholds. From the first riflemen of 1775 to today’s cyber warriors, the Army’s legacy is one of courage, resilience, and unity.
A Legacy Older Than the Nation
Founded on June 14, 1775, by resolution of the Continental Congress, the U.S. Army predates the Declaration of Independence by over a year. It began with six companies of expert riflemen raised in Pennsylvania, Maryland, and Virginia, tasked with joining the Army near Boston during the Revolutionary War. The next day, George Washington was appointed Commander in Chief, and the Army became the backbone of the fight for independence.
Over the centuries, the Army has evolved to meet the challenges of each era—from the Civil War and World Wars to modern conflicts in the Middle East and peacekeeping missions worldwide. It has been a force for both defense and humanitarian aid, responding to natural disasters and global crises with equal resolve.
“This We’ll Defend”: A Timeless Motto
The Army’s enduring motto, “This We’ll Defend,” first used by the Continental Army, remains a guiding principle for Soldiers today. It reflects a commitment not only to national defense but to the values enshrined in the Constitution. As General Randy George, Chief of Staff of the Army, stated, “It reminds us that our Army’s purpose is clear: to fight and win the nation’s wars.”
Celebrating 250 Years of Service
The Army’s 250th birthday is being commemorated with events across the country. A highlight is the grand military parade in Washington, D.C., featuring 6,600 Soldiers, 150 vehicles, 50 helicopters, and historical reenactments. The parade, part of the United States Semiquincentennial celebrations, honors veterans and active-duty service members alike.
Earlier this year, the Army launched its birthday celebrations at the Rose Parade in Pasadena, California. The “This We’ll Defend: 250 Years of Service” float showcased figures representing Army icons, including Gen. George Washington, Mary Ludwig Hays (Molly Pitcher), Col. Robert Shaw, Maj. Walter Reed, Pfc. Joseph Oklahombi, Charles “Chief” Anderson, and Lt. Col. Harold Moore Jr. Modern Soldiers, such as Staff Sgt. Joseph Murtaugh and Staff Sgt. Daisy Balbuena, rode on the float, symbolizing the Army’s ongoing legacy.
Honoring Soldiers Past and Present
This milestone is a tribute to every Soldier who has worn the uniform. From the Revolutionary War to present-day missions, Army Soldiers have exemplified the spirit of service, overcoming challenges and transforming obstacles into opportunities that have built and defended our nation. Their stories are woven into the fabric of American history, reflecting a legacy of sacrifice and dedication.
Looking Ahead
As the Army enters its next quarter-millennium, it continues to adapt to the evolving landscape of warfare. From cutting-edge cyber capabilities to advancements in artificial intelligence, drones, and autonomous systems, the Army remains at the forefront of innovation. Its commitment to defending the nation and upholding its values remains unwavering.
A Salute to Service
To all Soldiers—past, present, and future—this 250th birthday is a celebration of your service and sacrifice. Your dedication embodies the Army’s core values and its enduring motto: “This We’ll Defend.” As we honor this historic milestone, we reaffirm our gratitude and commitment to those who have safeguarded our freedoms for 250 years.
For more information on the Army’s 250th birthday celebrations, visit the official U.S. Army website.
