Armed Forces Day is a holiday where few can put their finger on its history, but most people agree the armed forces are pretty great and just roll with it. The day was originally called for by then-Secretary of Defense Louis Johnson. Johnson was trying to finish consolidating the military branches into the newly-formed Department of Defense under the 1947 National Security Act and its 1949 amendment, but the public had seen the branches as separate entities until this point.
So, Johnson asked the branches to stop endorsing days for each force and instead embrace a day to celebrate all branches together. The Army, Navy, and Air Force all switched from their own day to Armed Forces Day. The Marine Corps joined Armed Forces Day but still celebrates its own day on November 11, the birthday of the first United States Marine Corps. Today, the Coast Guard is also celebrated during the festivities but maintains its own day, August 4.
1. 1950: The First Armed Forces Day
Armed Forces Day was established in 1949 and the first celebration was set for May 20, 1950. This photo from the first celebration shows a specially rigged jeep being used for recruitment during a parade.
2. 1951: Presidential review
Parades, along with air shows and displays of military equipment, would continue to be a part of celebrations. In 1951, this photo was taken of soldiers saluting President Harry Truman during a march down Constitution Avenue in Washington, D.C.
3. 1956: Engineers build a castle with portcullis
This exhibit was constructed at Bolling Field — now Bolling Air Force Base — in Washington, D.C. The red castle constructed by the Marines is a symbol of the combat engineers.
4. 1960: Old cavalry and new
At Fort Devens, Massachusetts, the Army displays its most current cavalry with its oldest. Tanks have come a long way since then, but fighting on horseback has come around again.
5. 1961: Touring the "Flying Banana."
Civilians tour the H-21 cargo helicopter in this photo from 1961 Fort Devens, Massachesetts Armed Forces Day celebrations. Nicknamed "the flying banana" the H-21 began to be phased out the same year this photo was taken. The CH-47 replaced it and is still the Army's main lift helicopter.
6. 1968: "Frog men" display their skills for Armed Forces Day TV episode
In 1968, "The Mike Douglas Show" did a series of episodes celebrating the military branches. In this photo, an underwater demolition shows how they conduct high-speed pickups to retrieve swimmers from the water. UDTs were the predecessors to the modern Navy SEALs.
7. 1973: American Armed Forces Day in England
America's Armed Forces Day is celebrated by the armed forces regardless of their geography. In this photo, a child plays in the cockpit of an F-4 fighter during an open house at Bentwaters Air Base, England.
8. 1976: Air assault over the Washington Monument
A medical evacuation team prepares to rappel during a demonstration over the Washington Monument in D.C.
9. 2000: Blue Angels demonstration
Air shows have been a part of Armed Forces Day since the first celebrations in 1950. They're still a great crowd pleaser and the Navy's elite Blue Angels always put on a great show. This photo is from an open house at Andrews Air Force Base, Maryland.