The French army under the 21-year-old Duc d'Enghien (later known as the Great Conde) destroyed the legendary Spanish Army of Flanders at Rocroi, ending Spain's 120-year reputation as the foremost military power in Europe. The Spanish tercio infantry, undefeated in open battle for over a century, was shattered.
Anne Boleyn, Henry VIII's second wife, was executed at the Tower of London on charges of treason. Her death was part of the political upheaval of the English Reformation, which transformed England's relationship with Catholic Europe and reshaped the military alliances that would define centuries of European warfare.
The French army destroyed the legendary Spanish tercios at Rocroi, ending 120 years of Spanish military dominance in Europe.
British and Native American forces defeated a small American garrison at The Cedars, near Montreal, during the American invasion of Canada. The battle, which included allegations of atrocities against American prisoners, contributed to the collapse of the American expedition and the retreat from Canada.
The Mexican Congress ratified the Treaty of Guadalupe Hidalgo, formally ending the Mexican-American War. The treaty transferred roughly 525,000 square miles of Mexican territory to the United States, including present-day California, New Mexico, Arizona, Nevada, Utah, and parts of Colorado and Wyoming.
Confederate General Richard Ewell's II Corps probed Grant's right flank at Harris Farm in the final major action of the Spotsylvania Court House campaign. Union heavy artillery regiments serving as infantry fought their first battle and suffered heavy casualties, helping close out a two-week engagement that cost both armies roughly 30,000 men.
British forces relieved the besieged garrison at Mafeking after 217 days, sparking wild celebrations across Britain. Colonel Robert Baden-Powell's creative defense of the town with a tiny garrison made him a national hero and inspired him to found the Boy Scout movement.
Mustafa Kemal Ataturk landed at Samsun on the Black Sea coast, beginning the Turkish War of Independence against Allied occupation and the partition of the Ottoman Empire. Over the next four years, he built an army from nothing, defeated the Greeks, French, and Armenians, and founded the Republic of Turkey.
The battleship Bismarck and heavy cruiser Prinz Eugen departed Gotenhafen on the Baltic coast for Operation Rheinubung, a commerce raid into the North Atlantic. The sortie would culminate in the sinking of HMS Hood on May 24 and the pursuit and destruction of Bismarck on May 27.
North Vietnam formally established Group 559 to create a supply route through Laos and Cambodia to support communist forces in South Vietnam. The Ho Chi Minh Trail would become the most famous supply line in military history, eventually carrying enough material to sustain a conventional army despite massive American bombing.
Egyptian President Gamal Abdel Nasser formally demanded the withdrawal of the United Nations Emergency Force from the Sinai Peninsula and from the Sharm El Sheikh position at the mouth of the Gulf of Aqaba. The demand set in motion the crisis that culminated in the Six-Day War three weeks later.
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Vietnamese revolutionary leader who founded the Viet Minh, defeated the French at Dien Bien Phu, and led North Vietnam through most of the American war. His blend of nationalism and communism made him one of the most effective guerrilla strategists of the 20th century.
Founder of modern Turkey who defended Gallipoli against the Allied invasion in 1915 and later led the Turkish War of Independence. He transformed Turkey from the remnants of the Ottoman Empire into a secular republic and modernized its military along Western lines.
"Lawrence of Arabia," the British intelligence officer who led the Arab Revolt against the Ottoman Empire during World War I. His unconventional warfare tactics, described in "Seven Pillars of Wisdom," influenced guerrilla warfare doctrine and counterinsurgency thinking for a century.
10 military events occurred on May 19, spanning multiple centuries. Key events include: Battle of Rocroi: The End of Spanish Military Supremacy (1643), Ataturk Lands at Samsun: Turkish War of Independence Begins (1919), Ho Chi Minh Trail Established (1959), Bismarck and Prinz Eugen Sortie for Operation Rheinubung (1941), Nasser Orders UN Emergency Force Withdrawal from Sinai (1967).
The most significant military event on May 19 is Battle of Rocroi: The End of Spanish Military Supremacy (1643). The French army under the 21-year-old Duc d'Enghien (later known as the Great Conde) destroyed the legendary Spanish Army of Flanders at Rocroi, ending Spain's 120-year reputation as the foremost military power in Europe. The Spanish tercio infantry, undefeated in open battle for over a century, was shattered.
Notable military figures born on May 19 include Ho Chi Minh (1890–1969), Mustafa Kemal Ataturk (1881–1938).
Events on May 19 span the Colonial & Revolutionary era, World War I, the Interwar Period, the Vietnam War, World War II, the Civil War, the Cold War, covering 10 events across 5 centuries of military history.
Events on May 19 involve 3 branches of the U.S. and allied armed forces, reflecting the global scope of military operations throughout history.
Explore military history from the day you were born.
June 6
The Allied invasion of Normandy, the largest amphibious assault in history.
December 7
Japan attacks the U.S. Pacific Fleet, bringing America into World War II.
September 11
The deadliest terrorist attack in history transforms U.S. national security.
August 6
The first atomic bomb is dropped on a city, ushering in the nuclear age.
May 8
Nazi Germany surrenders unconditionally, ending World War II in Europe.
November 11
Armistice Day marks the end of World War I and honors all who served.
June 4
The turning point of the Pacific War as the U.S. Navy destroys four Japanese carriers.
July 4
The Declaration of Independence is adopted, sparking the American Revolution.
In 19 hours, Marine helicopters flew 682 sorties and lifted 7,000 people off rooftops as North Vietnamese tanks closed in. Operation Frequent Wind was the largest helicopter evacuation in history, and it nearly didn't happen.
For 77 days in 1968, 6,000 Marines held a remote hilltop combat base against 20,000-30,000 North Vietnamese soldiers. Operation Niagara dropped 110,000 tons of bombs around the perimeter. Resupply aircraft landed on a runway under constant shelling. The question isn't whether Khe Sanh was a tactical victory, it's whether it mattered.
When the Navy asked for a jet attack aircraft weighing 30,000 pounds, Douglas engineer Ed Heinemann delivered one that weighed half that. The A-4 Skyhawk was smaller, lighter, simpler, and cheaper than the Navy specified, and it turned out to be one of the most successful combat aircraft in history, serving with distinction from Vietnam to the Falklands over a career spanning four decades.
A Flawless Combat Record Sgt Neysa Huertes Quinones From its first deployments in 1970 during the Vietnam War through the current War…
