Events

• 711 – Umayyad conquest of Hispania: Battle of Guadalete: Umayyad forces under Tariq ibn Ziyad defeat the Visigoths led by King Roderic.
• 939 – Battle of Simancas: King Ramiro II of León defeats the Moorish army under Caliph Abd-al-Rahman III near the city of Simancas.
• 998 – Arab-Byzantine wars: Battle of Apamea: Fatimids defeat a Byzantine army near Apamea.
• 1333 – Wars of Scottish Independence: Battle of Halidon Hill: The English win a decisive victory over the Scots.
• 1544 – Italian War of 1542-1546: The first Siege of Boulogne begins.
• 1545 – The Tudor warship Mary Rose sinks off Portsmouth; in 1982 the wreck is salvaged in one of the most complex and expensive projects in the history of maritime archaeology.
• 1553 – The attempt to install Lady Jane Grey as Queen of England collapses after only nine days.
• 1588 – Anglo-Spanish War: Battle of Gravelines: The Spanish Armada is sighted in the English Channel.
• 1701 – Representatives of the Iroquois Confederacy sign the Nanfan Treaty, ceding a large territory north of the Ohio River to England.
• 1702 – Great Northern War: A numerically superior Polish-Saxon army of Augustus II the Strong, operating from an advantageous defensive position, is defeated by a Swedish army half its size under the command of King Charles XII in the Battle of Klissow.
• 1817 – Unsuccessful in his attempt to conquer the Kingdom of Hawaii for the Russian-American Company, Georg Anton Schäffer is forced to admit defeat and leave Kauai.
• 1863 – American Civil War: Morgan’s Raid: At Buffington Island in Ohio, Confederate General John Hunt Morgan’s raid into the north is mostly thwarted when a large group of his men are captured while trying to escape across the Ohio River.
• 1864 – Taiping Rebellion: Third Battle of Nanking: The Qing dynasty finally defeats the Taiping Heavenly Kingdom.
• 1870 – Franco-Prussian War: France declares war on Prussia.
• 1903 – Maurice Garin wins the first Tour de France.
• 1916 – World War I: Battle of Fromelles: British and Australian troops attack German trenches as part of the Battle of the Somme.
• 1936 – Spanish Civil War: The CNT and UGT call a general strike in Spain – mobilising workers’ militias against the Nationalist forces.
• 1940 – World War II: Battle of Cape Spada: The Royal Navy and the Regia Marina clash; the Italian light cruiser Bartolomeo Colleoni sinks, with 121 casualties.
• 1940 – Field Marshal Ceremony: First occasion in World War II that Adolf Hitler appoints field marshals due to military achievements.
• 1940 – World War II: Army order 112 forms the Intelligence Corps of the British Army.
• 1942 – World War II: The Second Happy Time of Hitler’s submarines comes to an end, as the increasingly effective American convoy system compels them to return to the central Atlantic.
• 1943 – World War II: Rome is heavily bombed by more than 500 Allied aircraft, inflicting thousands of casualties.
• 1952 – Opening of the Summer Olympics in Helsinki, Finland.
• 1961 – Tunisia imposes a blockade on the French naval base at Bizerte; the French would capture the entire town four days later.
• 1963 – Joe Walker flies a North American X-15 to a record altitude of 106,010 meters (347,800 feet) on X-15 Flight 90.
  • Exceeding an altitude of 100 km, this flight qualifies as a human spaceflight under international convention.
• 1964 – Vietnam War: At a rally in Saigon, South Vietnamese Prime Minister Nguyễn Khánh calls for expanding the war into North Vietnam.
• 1972 – Dhofar Rebellion: British SAS units help the Omani government against Popular Front for the Liberation of Oman rebels in the Battle of Mirbat.
• 1977 – The world’s first Global Positioning System (GPS) signal was transmitted from Navigation Technology Satellite 2 (NTS-2) and received at Rockwell Collins in Cedar Rapids, Iowa, at 12:41 am Eastern time (ET).
• 1980 – Opening of the Summer Olympics in Moscow.
• 1982 – In one of the first militant attacks by Hezbollah, David S. Dodge, president of the American University of Beirut, is kidnapped.
• 1983 – The first three-dimensional reconstruction of a human head in a CT is published.
• 1997 – The Troubles: The Provisional Irish Republican Army resumes a ceasefire to end their 25-year paramilitary campaign to end British rule in Northern Ireland.
• 2012 – Syrian civil war: The People’s Protection Units (YPG) capture the city of Kobanî without resistance, starting the Rojava conflict in Northeast Syria.
• 2014 – Gunmen in Egypt’s western desert province of New Valley Governorate attack a military checkpoint, killing at least 21 soldiers.
  • Egypt reportedly declares a state of emergency on its border with Sudan.
• Sandinista Day or Liberation Day (Nicaragua)

People (Births)

• 1771 – Thomas Talbot, Irish-Canadian colonel and politician (d. 1853).
• 1800 – Juan José Flores, Venezuelan general and politician, 1st President of Ecuador (d. 1864).
• 1827 – Mangal Pandey, Indian soldier (d. 1857).
• 1865 – Charles Horace Mayo, American surgeon, co-founder of the Mayo Clinic (d. 1939).
• 1869 – Xenophon Stratigos, Greek general and politician, Greek Minister of Transport (d. 1927).
• 1894 – Percy Spencer, American physicist and inventor of the microwave oven (d. 1969).
• 1919 – Ron Searle, English-Canadian soldier, publisher, and politician, 4th Mayor of Mississauga (d. 2015).
• 1921 – André Moynet, French soldier, race car driver, and politician (d. 1993).
• 1924 – Stanley K. Hathaway, American soldier, lawyer, and politician, 40th United States Secretary of the Interior (d. 2005).
• 1928 – Choi Yun-chil, South Korean long-distance runner and a two-time national champion in the marathon (d. 2020).
• 1929 – Gaston Glock, Austrian engineer and businessman, co-founded Glock Ges.m.b.H. (weapons manufacturer).
• 1987 – Jon Jones, American mixed martial artist.

People (Deaths)

• 806 – Li Shigu, Chinese general (b. 778).
• 998 – Damian Dalassenos, Byzantine general (b. 940).
• 1824 – Agustín de Iturbide, Mexican general and emperor (b. 1783).
• 1943 – Yekaterina Budanova, Russian captain and pilot (b. 1916).
• 1967 – John T. McNaughton, United States Assistant Secretary of Defence for International Security Affairs and an advisor to Robert McNamara (b. 1921).
• 1969 – Stratis Myrivilis, Greek soldier and author (b. 1890).
• 2012 – Omar Suleiman, Egyptian general and politician, 16th Vice President of Egypt (b. 1935).
• 2015 – Galina Prozumenshchikova, Ukrainian-Russian swimmer and journalist (b. 1948).