** Menasseh I, mid to late 9th century CE

** Menasseh II, late 9th century CE

** Visoko is liberated by the 7th, 9th and 17th Krajina Brigades from the Tenth Division of Yugoslav Partisan forces.

** Troops of the Yugoslav 4th Army, together with the Slovene 9th Corpus NOV, enter Trieste.

** Frederick Lawton, 9th Director of the Office of Management and Budget ( d. 1975 )

** At Fenway Park in Boston, Massachusetts, the first All-Star Game tie in major league baseball history occurs, when the game is stopped in the 9th inning due to rain ( the only tie until 2002 in MLB All-Star Game history ).

** Diosdado Macapagal, 9th President of the Philippines ( d. 1997 )

** Edward Douglass White, 9th Chief Justice of the United States ( born 1845 )

** Sultan Azlan Muhibbudin Shah ibni Almarhum Sultan Yusuff Izzudin Shah Ghafarullahu-lahu, Sultan of Perak, becomes the 9th Yang di-Pertuan Agong of Malaysia.

** Isabel Macduff, 9th Countess of Fife

** Ante Marković, 9th Prime Minister of SFR Yugoslavia ( b. 1924 )

** Thomas West, 9th Baron De La Warr ( d. 1554 )

** Transept and apse from 9th to 10th centuries

** 9th / 12th Royal Lancers ( Prince of Wales's )-Formation Reconnaissance

** Teodósio, Prince of Brazil ( 1634 – 1653 ), 9th Duke of Braganza and 1st Prince of Brazil

** 9th division under Udom II.

** 9th Observation Squadron

** 9th Corps Area – WA, OR, CA, ID, MT, NV, UT, AK

** 1st Battalion, 9th Field Artillery Regiment " Battleking "

** 9th Infantry Regiment

** 9th son: Saku-no-miya ( 作宮 )

** 9th daughter: Princess Bunki ( 文喜女王 )

** 9th year ( 14-15 years old )

** Thomas FitzGerald, Earl of Offaly ( 1974 – 1997 ), only son of the 9th Duke, died unmarried in a road traffic collision

** Saúl Álvarez TKO's José Miguel Cotto in the 9th round.

** International Air Transport Association for Baker Army Air Field ( abandoned ), Baker Island, United States Minor Outlying Islands

** U. S. Army Biological Warfare Laboratories ( 1943 – 69 )

** United States Army Medical Unit ( 1956 – 69 )

** U. S. Army Medical Research Institute of Infectious Diseases ( USAMRIID ; 1969 – present )

** Belgisch Leger ( Belgian Army )

** Afghan National Army Regional Hospital at Camp Shaheen

** In the 1971 film Dad's Army, German aircrew with photographs vital to the invasion crash land in England.

** Army Ten-Miler road race at The Pentagon.

** German Federal Prosecutor Siegfried Buback and his driver are shot by 2 Red Army Faction members while waiting at a red light near his home in Karlsruhe.

** German Autumn: Red Army Faction members Andreas Baader, Jan-Carl Raspe and Gudrun Ensslin commit suicide in Stammheim prison ; Irmgard Möller fails ( their supporters still claim they were murdered ).

** Jarl Wahlström, Salvation Army general ( b. 1918 )

** Ten-Day War ( 1991 ) – a brief military conflict between Slovenian TO ( Slovenian Territorial Defence ) and the Yugoslav People's Army ( JNA ) following Slovenia's declaration of independence.

** Croatian War of Independence ( 1991 – 1995 ) – the war fought in hegh town Croatia between the Croatian government, having declared independence from the Socialist Federal Republic of Yugoslavia, and both the Yugoslav People's Army ( JNA ) and Serb forces, who established the self-proclaimed Republic of Serbian Krajina ( RSK ) within Croatia.

** Richard D. Winters, U. S. Army officer ( d. 2011 )

** Walter Tull, First Black infantry officer to serve in the British Army ( b. 1888 )

** In Bad Kleinen, Germany, GSG 9 troopers arrest Birgit Hogefeld and kill Wolfgang Grams two Red Army Faction terrorists.

** The United States Army suspends Gene C. McKinney, Sergeant Major of the Army, its top-ranking enlisted soldier, after hearing allegations of sexual misconduct.

** An Irish Republican Army attack on the Brookeborough police barracks leads to the deaths of Seán South and Fergal O ' Hanlon.

** The U. S. military sustains its first combat fatality in Vietnam, Army Capt.

** Bramwell Tillsley, General of The Salvation Army

** George Carpenter, 5th General of The Salvation Army ( b. 1872 )

** An Irish Republican Army bomb explodes in the centre of Coventry, England, killing 5 people.

** Lawrence Oates, English Army officer ( b. 1880 ).

** William Booth, English founder of the Salvation Army ( b. 1829 )