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April 29:Liberation of Dachau Concentration Camp81yr ago

June in Military History

D-Day, the Battle of Midway, and the start of the Korean War make June one of the most significant months in military history.

338 events across 30 days

Featured Events in June

Every Day in June

1

The Glorious First of June

11 events · 1794

2

Grant Prepares for the Assault at Cold Harbor

11 events · 1864

3

The Assault at Cold Harbor

11 events · 1864

4

Battle of Midway: The Turning Point in the Pacific

24 events · 1942

5

The Six-Day War Begins

11 events · 1967

6

D-Day: The Allied Invasion of Normandy

25 events · 1944

7

Battle of Midway Concludes: Yorktown Sinks

11 events · 1942

8

Israeli Forces Attack USS Liberty

11 events · 1967

9

Battle of Normandy: Allies Secure the Beachhead

11 events · 1944

10

Massacre at Oradour-sur-Glane

11 events · 1944

11

Kamikaze Campaign Intensifies off Okinawa

11 events · 1945

12

Surrender of Pantelleria: First Territory Taken by Air Power Alone

10 events · 1943

13

First V-1 Flying Bomb Strikes England

10 events · 1944

14

The United States Army Is Born

10 events · 1775

15

First B-29 Raid on the Japanese Home Islands

10 events · 1944

16

Battle of Ligny

10 events · 1815

17

Battle of Bunker Hill

10 events · 1775

18

Battle of Waterloo

10 events · 1815

19

Battle of the Philippine Sea

10 events · 1944

20

Mitscher's "Turn on the Lights"

10 events · 1944

21

Fall of Tobruk

10 events · 1942

22

Operation Barbarossa

10 events · 1941

23

Operation Bagration Begins

10 events · 1944

24

Berlin Blockade Begins

10 events · 1948

25

North Korea Invades South Korea

10 events · 1950

26

Berlin Airlift Begins

10 events · 1948

27

Battle of Kennesaw Mountain

10 events · 1864

28

Assassination of Archduke Franz Ferdinand

10 events · 1914

29

Federal-Aid Highway Act Signed

10 events · 1956

30

Night of the Long Knives

10 events · 1934

Notable Military Figures Born in June

June 1

John Masterman

British intelligence officer who chaired the Twenty Committee (XX Committee) that ran the Double Cross system, turning every German spy in Britain into a double agent during WWII.

1891present

June 1

William Gruber

German-born American inventor and Army veteran who created the View-Master, which was adopted by the US military for training aids during WWII.

1903present

June 2

Marquis de Sade

French nobleman and cavalry officer who served in the Seven Years' War before becoming the controversial writer whose name gave rise to the term "sadism."

1740present

June 2

Karl Adolf Eichmann

British-born Australian war correspondent and Army veteran of the Boer War who covered multiple 20th-century conflicts.

1906present

June 3

Jefferson Davis

President of the Confederate States of America, West Point graduate, Mexican War hero, and former US Secretary of War who led the South through the Civil War.

1808present

June 3

James Hutton

Scottish geologist whose understanding of earth sciences influenced military terrain analysis and fortification engineering for centuries.

1726present

June 4

King George III

Sovereign and Commander-in-Chief

King of Great Britain and Ireland, born June 4, 1738, during whose reign the American colonies declared independence and fought the Revolutionary War. George III's stubborn insistence on subjugating the colonies prolonged the war and shaped British military policy, while his later reign saw Britain's triumph over Napoleon. His birthday was celebrated as a military holiday throughout the British Empire.

17381820

June 4

Carl Gustaf Emil Mannerheim

Field Marshal

Finnish military leader and statesman, born June 4, 1867, who commanded Finland's defense against the Soviet Union in the Winter War of 1939-40 and the Continuation War of 1941-44. Mannerheim's leadership during the Winter War, in which outnumbered Finnish forces inflicted staggering casualties on the Red Army, became one of the most celebrated defensive campaigns of the 20th century. He served as President of Finland from 1944 to 1946.

18671951

June 5

Orlando Ward

US Army major general who commanded the 1st Armored Division in North Africa during World War II and later served as Chief of Military History.

1891present

June 5

William Boyd

American actor who served in World War I and became famous as Hopalong Cassidy, whose westerns entertained millions of servicemen during WWII.

1895present

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About June in Military History

June has witnessed 338 significant military events spanning from the American Revolution to the modern era. Each day of June carries its own story of battles, innovations, sacrifices, and turning points that shaped the course of military history.

Our day-by-day coverage includes detailed narratives, historical context, images from military archives, and connections to our broader library of military history articles. Whether you're researching a specific date or browsing for fascinating stories, June has no shortage of compelling military history.