August 9 in History

The Åland War was the operations of an Anglo-French naval force against military and civilian facilities on the coast of the Grand Duchy of Finland in 1854–1856, during the Crimean War between Russia and the allied France and Britain. The war is named after the Battle of Bomarsund in Åland. Although the name of the war refers to Åland, skirmishes were also fought in other coastal towns of Finland in the Gulf of Bothnia and the Gulf of Finland.

The American Indian Wars, also known as the American Frontier Wars, and the Indian Wars, were initially fought by European colonial empires, the United States, and briefly the Confederate States of America and Republic of Texas against various American Indian tribes in North America. These conflicts occurred from the time of the earliest colonial settlements in the 17th century until the end of the 19th century. The various wars resulted from a wide variety of factors, the most common being the desire of settlers and governments for Indian tribes' lands. The European powers and their colonies enlisted allied Indian tribes to help them conduct warfare against each other's colonial settlements. After the American Revolution, many conflicts were local to specific states or regions and frequently involved disputes over land use; some entailed cycles of violent reprisal.

The International Congress of Mathematicians (ICM) is the largest conference for the topic of mathematics. It meets once every four years, hosted by the International Mathematical Union (IMU).

Scouting or the Scout Movement is a youth movement which became popularly established in the first decade of the 20th century.

The 1936 Summer Olympics, officially the Games of the XI Olympiad and officially branded as Berlin 1936, were an international multi-sport event held from August 1st to August 16th of 1936 in Berlin, the capital of Germany. Berlin won the bid to host the Games over Barcelona at the 29th International Olympic Committee meeting on 26 April 1931. The 1936 Games marked the second and most recent time the IOC gathered to vote in a city bidding to host those Games. Later rule modifications forbade cities hosting the bid vote from being awarded the games.

Dmitri Dmitriyevich Shostakovich was a Soviet composer and pianist who became internationally known after the premiere of his First Symphony in 1926 and thereafter was regarded as a major composer.

The Continuation War, also known as the Second Soviet–Finnish War, was a conflict fought by Finland and Nazi Germany against the Soviet Union during World War II. It began with a Finnish declaration of war on 25 June 1941 and ended on 19 September 1944 with the Moscow Armistice. The Soviet Union and Finland had previously fought the Winter War from 1939 to 1940, which ended with the Soviet failure to conquer Finland and the Moscow Peace Treaty. Numerous reasons have been proposed for the Finnish decision to invade, with regaining territory lost during the Winter War regarded as the most common. Other justifications for the conflict include Finnish President Risto Ryti's vision of a Greater Finland and Commander-in-Chief Carl Gustaf Emil Mannerheim's desire to annex East Karelia.

The Workers' and Peasants' Red Army, often referred by its shortened name as the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People's Commissars to oppose the military forces of the new nation's adversaries during the Russian Civil War, especially the various groups collectively known as the White Army. In February 1946, the Red Army was renamed the "Soviet Army". Following the dissolution of the Soviet Union, it was split between the post-Soviet states, with its bulk becoming the Russian Ground Forces, commonly considered to be the successor of the Soviet Army.

Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. Its territory comprises a main island, over 60 satellite islands and islets, and one outlying islet. The country is about one degree of latitude north of the equator, off the southern tip of the Malay Peninsula, bordering the Strait of Malacca to the west, the Singapore Strait to the south along with the Riau Islands in Indonesia, the South China Sea to the east and the Straits of Johor along with the State of Johor in Malaysia to the north.

LANSA Flight 502 was a Lockheed L-188A Electra operated by Líneas Aéreas Nacionales Sociedad Anónima (LANSA) which crashed shortly after takeoff from Quispiquilla Airport near Cusco, Peru, on August 9, 1970, after losing all power from one of its four engines. The turboprop airliner, registered OB-R-939, was bound from Cusco to Lima, carrying 8 crew and 92 passengers. All but one of the occupants died from injuries sustained from impact forces and post-crash fire. Two people on the ground were also killed. There were 49 American high school exchange students on board, all of whom perished. A Peruvian government investigation concluded that the accident was caused by improper execution of engine-out procedures by the flight crew and lack of proper maintenance. LANSA was fined and its operations were suspended for 90 days. At the time, the crash was the deadliest ever in Peruvian history before being surpassed by Faucett Perú Flight 251 in 1996.

Mars 7, also known as 3MP No.51P was a Soviet spacecraft launched in 1973 to explore Mars. A 3MP bus spacecraft which comprised the final mission of the Mars programme, it consisted of a lander and a coast stage with instruments to study Mars as it flew past. Due to a malfunction, the lander failed to perform a maneuver necessary to enter the Martian atmosphere, missing the planet and remaining in heliocentric orbit along with the coast stage.

Antonino Scopelliti was an Italian prosecuting magistrate, murdered by the 'Ndrangheta on behalf of the Sicilian Mafia.

Aviateca Flight 901 was a scheduled international passenger flight which crashed into the 7,159-foot (2,182 m) San Vicente volcano in El Salvador of a Boeing 737-2H6 on approach to the Comalapa International Airport on 9 August 1995. The accident killed all 65 passengers and crew on board and is the deadliest aviation disaster to occur in El Salvador. An investigation by the Civil Aviation Authority determined that pilot error and air traffic control error in bad weather contributed to the accident.

Air Moorea Flight 1121 was a de Havilland Canada DHC-6 Twin Otter which crashed into the ocean shortly after takeoff from Moorea Airport on Moorea Island in French Polynesia on 9 August 2007 killing all 20 people on board.

This is a list of terrorist incidents in Pakistan in 2013. Some of the incidents are sectarian in nature and the TTP is responsible for a majority of them.

The Tampere light rail, branded as Tampere Tram, is a public transport system in Tampere, Finland. In November 2016, the Tampere city council approved plans to construct a 330-million-euro light rail system on the route from the city centre to Hervanta and to the Tampere University Hospital. Traffic on the first two lines of the route began on 9 August 2021.