Happy Birthday to the United States Army!
from The Water's Edge
from The Water's Edge

Happy Birthday to the United States Army!

U.S. Army soldiers participating in a training operation as part of the annual Freedom Shield joint military exercise in Yeoncheon, South Korea, on March 20, 2025.
U.S. Army soldiers participating in a training operation as part of the annual Freedom Shield joint military exercise in Yeoncheon, South Korea, on March 20, 2025. REUTERS/Kim Hong-Ji

America’s oldest military service turns 250 on Saturday. If you see an active duty, former, or retired member of the Army, wish their service a happy birthday.

June 12, 2025 12:19 pm (EST)

U.S. Army soldiers participating in a training operation as part of the annual Freedom Shield joint military exercise in Yeoncheon, South Korea, on March 20, 2025.
U.S. Army soldiers participating in a training operation as part of the annual Freedom Shield joint military exercise in Yeoncheon, South Korea, on March 20, 2025. REUTERS/Kim Hong-Ji
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All birthdays are worth celebrating, but some are bigger than others. In the case of the United States Army, this Saturday is a very big birthday: Number 250. Yes, the Army is even older than the United States itself. The Second Continental Congress established the Continental Army on June 14, 1775, more than a year before the thirteen colonies formally declared independence from Great Britain. The next day, the Continental Congress put George Washington of Virginia in command. The rest, as they say, is history.

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That history is long and illustrious, running from Valley Forge through the wars in Iraq and Afghanistan. If you are unfamiliar with the Army’s history, here are five things worth knowing:

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  • The Army is the oldest of the six military services. It is four months older than the United States Navy, five months older than the United States Marine Corps, five years older than the United States Coast Guard, 172 years older than the United States Air Force (which began as part of the Army), and 244 years older than the United States Space Force (which was created in 2019).
  • Eleven Army generals have become president of the United States: George Washington (General), Andrew Jackson (Major General), William Henry Harrison (Major General), Zachary Taylor (Major General), Franklin Pierce (Brigadier General), Andrew Johnson (Brigadier General), Ulysses S. Grant (General), Rutherford B. Hayes (Major General, Brevet), James A. Garfield (Major General, Volunteers), Benjamin Harrison (Major General, Brevet), and Dwight D. Eisenhower (General). (Chester A. Arthur was Quartermaster General of the New York State Militia at the start of the Civil War, but he was never mustered into federal service.) No flag officer from any of the other five military services has ever become president.
  • The highest rank in the Army is General of the Armies of the United States, which is often referred to as holding six-star rank. Only three men have held the title: George Washington, Ulysses S. Grant, and John J. “Black Jack” Pershing. Of them, only Pershing, the commander of the American Expeditionary Forces during World War I, held the title during his lifetime. The highest rank Washington held while he was in uniform was Lieutenant General. On July 4, 1976, President Gerald Ford issued an executive order elevating Washington to General of the Armies of the United States because, given the military’s strict hierarchy, he was outranked by the four- and five-star generals who came after him. Ford’s executive order directed that Washington shall always be considered the most senior U.S. military officer. Congress passed a law in 2022 authorizing Grant’s promotion to General of the Armies of the United States. The legislation came on the bicentennial of Grant’s birth. President Joe Biden formally promoted Grant in April 2024.
  • The Medal of Honor has been awarded 2,420 times to members of the Army. Put differently, approximately 70 percent of all 3,526 Medal of Honor recipients have worn the Army uniform. In January, President Joe Biden awarded the Medal of Honor to seven Army veterans, five of whom  served in the Korean War and two of whom served during the Vietnam War.
  • Thirty million Americans have served in the Army since its creation. The Army currently has 451,024 active-duty personnel and almost 500,000 reserve personnel. Those numbers could drop in the coming years as the Pentagon debates reducing the size of the force to save money and to shift resources to new programs and other services.

The Army provides much more information about its mission, structure, and accomplishments on its official webpage.

Birthday Celebrations

The Army is hosting a range of events this week to celebrate its semiquincentennial, or sestercentennial if you prefer. Those events include Army Day with the Washington Nationals on Friday night—the opponent is the Miami Marlins—and a wreath-laying ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery on Saturday morning. The wreath laying will be livestreamed starting at 8:05 a.m. EDT.

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At the direction of President Donald Trump, the Army will also hold a parade Saturday evening along the National Mall to mark its birthday, which also happens to be the president’s seventy-ninth birthday. (June 14 is Flag Day as well.) Saturday’s parade is the first of its kind to be held in the nation’s capital since the National Victory Celebration was held in June 1991 to commemorate victory in the Gulf War. That parade honored all the U.S. military services.

Saturday’s parade is set to begin at 6:30 p.m. EDT. It will start on Constitution Avenue and 23rd Street just north of the Lincoln Memorial and end at 15th Street, just past the Washington Monument. That’s less than a mile. The parade is expected to last ninety minutes. You do not need tickets to watch it in person. However, if you get tickets, you will likely have a better view of the procession. CSPAN plans to carry the parade live. Your favorite cable news network will likely carry at least parts of the procession.  

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Some 6,600 soldiers are expected to participate in the parade. To highlight how the Army has changed over two and a half centuries, soldiers will be organized into groups by eras dating back to the Revolutionary War and wear corresponding uniforms and carry appropriate gear. The parade will also feature a range of weapons systems, including M1/A2 Abram tanks, UH-60 Blackhawk helicopters, Bradley fighting vehicles, and Paladin self-propelled howitzers. The parade will end with a parachute jump by the Army's Golden Knights and be followed by a concert and fireworks. At some point, Trump will give a speech honoring the Army.

Learning More About the U.S. Army

I asked Colonel Nathan Colvin, a U.S. Army officer who has spent the past year as a military fellow at the Council on Foreign Relations, how people can learn more about the service he has devoted his adult life to. He recommended an Army field manual, two books, and one movie:

  • United States Army, Field Manual 1: The Army: A Primer to Our Profession of Arms (2025). American authors, playwrights, musicians, filmmakers, and other artists developed countless works that help visualize the experience of Army service. But some of the most foundational touchpoints are produced by the Army itself. Field Manual 1 was written for those men and women joining the Army. It uses stories of actual Soldiers to describe what it means to be a warrior, a professional, and a leader to meet the mission that civilian leaders and fellow citizens expect. Field Manual 1 is a companion to Army Doctrinal Publication 1, which is a similar publication directed for the American public.
  • Russel Weigley, The American Way of War: A History of United States Military Strategy and Policy (1973). The efforts of the Soldier on the battlefield are wasted if tactical actions cannot be joined in time, space, and purpose to achieve strategic goals. Uniting the two is an operational art. Weigley argues that the U.S. Army’s history has led it to prefer overwhelming firepower and decisive victory over attritional or limited confrontations. Drawing on examples from a range of wars, he documents how the Army has used the nation’s vast resources to seek unconditional surrender from its enemies. The American Way of War is best paired with reading the autobiographies two of American generals who are legends at this operation art: Ulysses S. Grant and John J. Pershing.
  • George Wilson, If You Survive: From Normandy to the Battle of the Bulge to the End of World War II, One American Officer's Riveting True Story (2000). Soldiers are the foundation for the Army. Their experiences and the experiences of those who lead them are a gateway to the strength of the nation. The first words that George Wilson’s commander gave him as he took charge of his first unit just after D-Day were: "If you survive your first day, I’ll promote you.” Wilson tells what combat is like and describes the challenges of leading under fire in some of the most famed fighting in the annals of the U.S. military.
  • Seargent York (1941). Deliberate action under fire is critical to victory on the battlefield, but it can weigh on the individual Soldier. Field Manual 1 recounts the heroism of Medal of Honor recipient Sergeant Alvin York during World War I when he led an attack on a German machine gun position, killing at least 25 enemy soldiers and capturing 132 prisoners. But the 1941 film Sergeant York puts that heroism in the context of character. Gary Cooper portrays York’s growth from troublemaker to a committed man of selfless service. Even after receiving international recognition for his heroism, York refused to use it for his benefit, explaining that he could not take money for doing his duty. Sergeant York makes for excellent viewing alongside better known screen favorites, such as Saving Private Ryan (1998), Band of Brothers (2001), We Were Soldiers (2002), and Blackhawk Down (2011).

Colonel Colvin added that “today’s Army balances change and history. It fuses the efforts of individual Soldiers so that units can succeed on and off of the battlefield. That change is happening before our eyes at Soldiers-Authors write for their professional journals at the Army’s new hub for professional writing Line of Departure and through the Army’s Harding Fellowship for Professional Writing.”

You can learn more about Army culture, heritage, and history first hand by visiting the Army’s many museums and libraries. One of my favorites is the National Museum of the United States Army in Fort Belvoir, Virginia, twenty miles southwest of Washington, DC. You also cannot go wrong by visiting the United States Military Academy at West Point, especially during the fall, and touring the West Point Museum.

Oscar Berry assisted in the preparation of this post.

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