2014: Air Algérie Flight 5017 loses contact with air traffic controllers 50 minutes after takeoff. It was travelling between Ouagadougou, Burkina Faso and Algiers. The wreckage is later found in Mali. All 116 people onboard are killed.
2013: A high-speed train derails in Spain rounding a curve with an 80 km/h (50 mph) speed limit at 190 km/h (120 mph), killing 78 passengers.
2001: The Bandaranaike Airport attack is carried out by 14 Tamil Tiger commandos. 11 civilian and military aircraft are destroyed and 15 are damaged. All 14 commandos are shot dead, while 7 soldiers from the [Sri Lanka](https://wikipedia.org/wiki/Sri_Lanka) Air Force are killed. In addition, 3 civilians and an engineer die. This incident slowed down the Sri Lankan economy.
2001: Simeon Saxe-Coburg-Gotha, the last Tsar of Bulgaria when he was a child, is sworn in as Prime Minister of Bulgaria, becoming the first monarch in history to regain political power through democratic election to a different office.
1998: Russell Eugene Weston, Jr. bursts into the United States Capitol and opens fire killing two police officers. He is later ruled to be incompetent to stand trial.
1987: Hulda Crooks, at 91 years of age, climbed Mt. Fuji. Hulda became the oldest person to climb Japan’s highest peak.
1987: US supertanker SS Bridgeton collides with mines laid by IRGC causing a 43-square-meter dent in the body of the oil tanker.
1983: The Black July anti-Tamil riots begin in Sri Lanka, killing between 400 and 3,000. Black July is generally regarded as the beginning of the Sri Lankan Civil War.
1982: Heavy rain causes a mudslide that destroys a bridge at Nagasaki, Japan, killing 299.
1980: The Quietly Confident Quartet of Australia wins the Men's 4 x 100 metre medley relay at the Moscow Olympics, the only time the United States has not won the event at Olympic level.
1974: Watergate scandal: The United States Supreme Court unanimously ruled that President Richard Nixon did not have the authority to withhold subpoenaed White House tapes and they order him to surrender the tapes to the Watergate special prosecutor.
1966: Michael Pelkey makes the first BASE jump from El Capitan along with Brian Schubert. Both came out with broken bones. BASE jumping has now been banned from El Cap.
1943: World War II: Operation Gomorrah begins: British and Canadian aeroplanes bomb Hamburg by night, and American planes by day. By the end of the operation in November, 9,000 tons of explosives will have killed more than 30,000 people and destroyed 280,000 buildings.
1935: The Dust Bowl heat wave reaches its peak, sending temperatures to 109 °F (43 °C) in Chicago and 104 °F (40 °C) in Milwaukee.
1929: The Kellogg-Briand Pact, renouncing war as an instrument of foreign policy, goes into effect (it is first signed in Paris on August 27, 1928 by most leading world powers).
1922: The draft of the British Mandate of Palestine was formally confirmed by the Council of the League of Nations; it came into effect on 26 September 1923.
1915: The passenger ship S.S. Eastland capsizes while tied to a dock in the Chicago River. A total of 844 passengers and crew are killed in the largest loss of life disaster from a single shipwreck on the Great Lakes.