Portal:War/Selected anniversaries/June 14
- 1645 - English Civil War: Battle of Naseby – 12,000 Royalist forces are beaten by 15,000 Parliamentarian soldiers.
- 1800 - Napoleon Bonaparte's French Army defeats the Austrians at the Battle of Marengo in Northern Italy and re-conquers Italy.
- 1863 - American Civil War: Battle of Second Winchester – A Union garrison is defeated by the Army of Northern Virginia in the Shenandoah Valley town of Winchester, Virginia.
- 1940 - World War II: Paris falls under German occupation.
- 1967 - The People's Republic of China tests its first hydrogen bomb.