📅 On This Day in History

What Happened on May 7th in History

30 historical events on this date

1920

Polish–Soviet War: Kyiv offensive: Polish troops led by Józef Piłsudski and Edward Rydz-Śmigły and assisted by a symbolic Ukrainian force capture Kyiv only to be driven out by the Red Army counter-offensive a month later.

The Polish–Soviet War was fought primarily between the Second Polish Republic and the Russian Soviet Federative Socialist Republic, following World War I and the Russian Revolution.

1920

Treaty of Moscow: Soviet Russia recognizes the independence of the Democratic Republic of Georgia only to invade the country six months later.

The Treaty of Moscow, signed between Soviet Russia (RSFSR) and the Democratic Republic of Georgia (DRG) in Moscow on 7 May 1920, granted de jure recognition of Georgian independence in exchange for...

1930

The 7.1 Mw  Salmas earthquake shakes northwestern Iran and southeastern Turkey with a maximum Mercalli intensity of IX (Violent). Up to three-thousand people were killed.

The 1930 Salmas earthquake occurred on 7 May at 01:34:26 IRST in West Azerbaijan province, Iran. The earthquake, which was among Iran's largest, measured 7.1 on the moment magnitude scale and had a...

1931

The stand-off between criminal Francis Crowley and 300 members of the New York Police Department takes place in his fifth-floor apartment on West 91st Street, New York City.

Francis Crowley was an American murderer. His crime spree lasted nearly three months, ending in a two-hour shootout with the New York City Police Department on May 7, 1931, that was witnessed by...

1937

Spanish Civil War: The German Condor Legion, equipped with Heinkel He 51 biplanes, arrives in Spain to assist Francisco Franco's forces.

The Spanish Civil War was fought from 1936 to 1939 between the Republicans and the Nationalist rebels. Republicans loyal to the left-leaning Popular Front government of the Second Spanish Republic...

1940

World War II: The Norway Debate in the British House of Commons begins, and leads to the replacement of Prime Minister Neville Chamberlain with Winston Churchill three days later.

World War II, or the Second World War, was a global conflict between two coalitions: the Allies and the Axis powers. Nearly all of the world's countries participated. Tanks and aircraft played major...

1942

World War II: During the Battle of the Coral Sea, United States Navy aircraft carrier aircraft attack and sink the Imperial Japanese Navy light aircraft carrier Shōhō; the battle marks the first time in naval history that two enemy fleets fight without visual contact between warring ships.

The Battle of the Coral Sea, from 4 to 8 May 1942, was a major naval battle between the Imperial Japanese Navy (IJN) and naval and air forces of the United States and Australia. Taking place in the...

1945

World War II: Last German U-boat attack of the war, two freighters are sunk off the Firth of Forth, Scotland.

U-boats are naval submarines operated by Germany, especially during World War I and World War II. The term is an anglicized form of the German word U-Boot, a shortening of Unterseeboot....

1946

Tokyo Telecommunications Engineering (later renamed Sony) is founded.

Sony Group Corporation, commonly referred to as Sony, is a Japanese multinational conglomerate headquartered at Sony City in Minato, Tokyo, Japan. The Sony Group encompasses various businesses,...

1948

The Council of Europe is founded during the Hague Congress.

The Council of Europe is an international organisation which aims to uphold human rights, democracy and the rule of law in Europe. Founded in 1949, it is Europe's oldest intergovernmental...

1952

The concept of the integrated circuit, the basis for all modern computers, is first published by Geoffrey Dummer.

An integrated circuit (IC), also known as a microchip or simply chip, is a compact assembly of electronic circuits formed from various electronic components, such as transistors, resistors, and...

1954

Indochina War: The Battle of Dien Bien Phu ends in a French defeat and a Viet Minh victory (the battle began on March 13).

The First Indochina War, known alternatively internationally as the French Indochina War, was fought in French Indochina between France and the Viet Minh and their respective allies, from 19...

1960

Cold War: U-2 Crisis of 1960: Soviet leader Nikita Khrushchev announces that his nation is holding American U-2 pilot Gary Powers.

The Cold War was a period of international geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist...

1964

Pacific Airlines Flight 773 is hijacked by Francisco Gonzales and crashes in Contra Costa County, California, killing 44.

Pacific Air Lines Flight 773 was a Fairchild F27A Friendship airliner that crashed on May 7, 1964, near San Ramon, California, a suburb in the East Bay, east of Oakland. The crash was most likely...

1986

Canadian Patrick Morrow becomes the first person to climb each of the Seven Summits.

Patrick Allan Morrow, is a Canadian photographer and mountain climber. In 1986 he was the first person to climb the Seven Summits in the Carstensz-Version.

1991

A fire and explosion occurs at a fireworks factory at Sungai Buloh, Malaysia, killing 26.

On 7 May 1991 at 3:45 pm MST in Sungai Buloh, Selangor, Malaysia, a massive explosion at the Bright Sparklers fireworks factory caused 26 deaths, 103 injuries, and the destruction of 46 homes,...

1992

Michigan ratifies a 203-year-old proposed amendment to the United States Constitution making the 27th Amendment law. This amendment bars the U.S. Congress from giving itself a mid-term pay raise.

Michigan is a peninsular state in the Great Lakes region of the Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, Indiana...

1992

Space Shuttle program: The Space Shuttle Endeavour is launched on its first mission, STS-49.

The Space Shuttle program was the fourth human spaceflight program carried out by the U.S. National Aeronautics and Space Administration (NASA), which accomplished routine transportation for...

1992

Three employees at a McDonald's Restaurant in Sydney, Nova Scotia, Canada, are brutally murdered and a fourth permanently disabled after a botched robbery. It is the first "fast-food murder" in Canada.

McDonald's Corporation is an American multinational fast food restaurant chain. As of 2024, it is the second-largest by number of locations in the world, behind the Chinese chain Mixue Ice Cream &...

1994

Edvard Munch's painting The Scream is recovered undamaged after being stolen from the National Gallery of Norway in February.

Edvard Munch was a Norwegian painter. His 1893 work The Scream has become one of the most iconic and acclaimed images in all of Western art.

1998

Mercedes-Benz buys Chrysler for US$40 billion and forms DaimlerChrysler in the largest industrial merger in history.

Mercedes-Benz, commonly referred to simply as Mercedes and occasionally as Benz, is a German automotive brand that was founded in 1926. Mercedes-Benz AG is based in Stuttgart, Baden-Württemberg,...

1999

Pope John Paul II travels to Romania, becoming the first pope to visit a predominantly Eastern Orthodox country since the Great Schism in 1054.

Pope John Paul II was head of the Catholic Church and sovereign of Vatican City from 16 October 1978 until his death in 2005. He was the first non-Italian pope since Adrian VI in the 16th century,...

1999

Kosovo War: Three Chinese citizens are killed and 20 wounded when a NATO aircraft inadvertently bombs the Chinese embassy in Belgrade, Serbia.

The Kosovo War was an armed conflict in Kosovo that lasted from 28 February 1998 until 11 June 1999. It was fought between the forces of the Federal Republic of Yugoslavia (FRY), which controlled...

1999

In Guinea-Bissau, President João Bernardo Vieira is ousted in a military coup.

Guinea-Bissau, officially the Republic of Guinea-Bissau, is a country in West Africa that covers 36,125 square kilometres (13,948 sq mi) with an estimated population of 2,080,000. It borders Senegal...

2000

Vladimir Putin is inaugurated as president of Russia.

Vladimir Vladimirovich Putin is a Russian politician and former intelligence officer who has served as President of Russia since 2012, having previously served from 2000 to 2008. Putin also served...

2002

An EgyptAir Boeing 737-500 crashes on approach to Tunis–Carthage International Airport, killing 14 people.

EgyptAir Flight 843 was a flight from Cairo International Airport to Tunis–Carthage International Airport. On 7 May 2002, the Boeing 737-566 on the route crashed into a hill near Tunis–Carthage...

2002

A China Northern Airlines MD-82 plunges into the Yellow Sea, killing 112 people.

China Northern Airlines Flight 6136 (CBF6136/CJ6136) was a Chinese domestic passenger flight from Beijing Capital International Airport to Dalian Zhoushuizi International Airport. On 7 May 2002, the...

2004

American businessman Nick Berg is beheaded by Islamist militants. The act is recorded on videotape and released on the Internet.

Nicholas Evan Berg was an American freelance radio-tower repairman who went to Iraq after the United States' invasion of Iraq. He was abducted and beheaded according to a video released in May 2004...

2023

Tanur boat disaster: At least 22 people are killed when a boat carrying tourists capsizes in Tanur, Malappuram, Kerala, India.

On 7 May 2023, the recreational boat Atlantic capsized in Tanur Beach in Tanur, Malappuram, Kerala, India. The incident, on a boat carrying 37 people, caused 22 deaths and 10 injuries, including 11...

2025

The Indian Army and the Indian Air Force conduct surgical strikes code-named Operation SINDOOR on terrorist hideouts in Pakistan in response to the Pahalgam Attack that killed 26 people.

The Indian Army (IA) is the land-based branch and largest component of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Army, and its professional head is the...