Historical Events on Friday, 27th June

43 significant events took place on Friday, 27th June — stretching from 1499 to 2024. Explore the moments that shaped history on this day.

On Friday, 27th June 2025, several significant historical events occurred on this date across different years, marking moments that shaped global politics and international relations. In 2007, Tony Blair resigned as British Prime Minister after a decade in office, having held the position since 1997, with Chancellor Gordon Brown succeeding him in one of the most anticipated transitions in modern British politics. The same year witnessed the Brazilian Military Police’s invasion of the favelas in Complexo do Alemão, a violent episode that remains controversial in the nation’s history. Two decades earlier, in 1994, members of the Aum Shinrikyo cult released sarin gas in Matsumoto, Japan, resulting in seven deaths and 660 injuries, a chemical attack that shocked the international community and demonstrated the dangers of extremist groups operating within developed nations.

The date also carries significance from more recent events that affected global security and political landscapes. In 2017, a series of powerful cyberattacks using the Petya malware targeted websites of Ukrainian organisations and their counterparts worldwide, highlighting the growing threat of sophisticated digital warfare in the modern era. The scale of these coordinated attacks underscored vulnerabilities in critical infrastructure across multiple countries and marked a turning point in how nations approached cybersecurity threats.

DayAtlas provides comprehensive historical information for any date and location, displaying weather conditions, significant events, and notable births and deaths that occurred throughout history. The platform enables users to explore how specific dates have shaped world events and to understand the historical context of any day they choose to investigate.

Explore all events today 12th April.

27/06/2024

U.S. President Joe Biden debates former U.S. President Donald Trump. Biden's perceived poor performance leads to his withdrawal from the election on July 21.

The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.


27/06/2017

A series of powerful cyberattacks using the Petya malware target websites of Ukrainian organizations and counterparts with Ukrainian connections around the globe.

A series of powerful cyberattacks using the Petya malware began on 27 June 2017 that swamped websites of Ukrainian organizations, including banks, ministries, newspapers and electricity firms. Similar infections were reported in France, Germany, Italy, Poland, Russia, United Kingdom, the United States and Australia. ESET estimated on 28 June 2017 that 80% of all infections were in Ukraine, with Germany second hardest hit with about 9%. On 28 June 2017, the Ukrainian government stated that the attack was halted. On 30 June 2017, the Associated Press reported experts agreed that Petya was masquerading as ransomware, while it was actually designed to cause maximum damage, with Ukraine being the main target.


27/06/2015

Formosa Fun Coast fire: A dust fire occurs at a recreational water park in Taiwan, killing 15 people and injuring 497 others, 199 critically.

On 27 June 2015, a dust fire occurred at Formosa Fun Coast, a water park in Bali, New Taipei City, Taiwan. Staff of an outdoor "color powder party" sprayed participants with clouds of corn starch, which ignited. The fire lasted 40 seconds and burned 508 people, killing 15 and leaving 199 in critical condition.


27/06/2014

At least fourteen people are killed when a Gas Authority of India Limited pipeline explodes in the East Godavari district of Andhra Pradesh, India.

GAIL (India) Limited is an Indian state-owned energy corporation with primary interests in the trade, transmission production and distribution of natural gas. GAIL also has interests in the exploration and production of solar and wind power, telecom and telemetry services (GAILTEL) and electricity generation. GAIL was founded as the Gas Authority of India Ltd. in August 1984 under the Ministry of Petroleum and Natural Gas to build, operate and maintain the HVJ Gas Pipeline. On 1 February 2013, the Indian government conferred GAIL with Maharatna status along with 14 other Public Sector Undertakings (PSUs).


27/06/2013

NASA launches the Interface Region Imaging Spectrograph space probe to observe the Sun.

The National Aeronautics and Space Administration is an independent agency of the U.S. federal government responsible for the United States' civil space program and for research in aeronautics and space. Headquartered in Washington, D.C., NASA operates ten field centers across the U.S. and is organized into mission directorates for Science, Space Operations, Exploration Systems Development, Space Technology, Aeronautics Research, and Mission Support. Established in 1958, NASA succeeded the National Advisory Committee for Aeronautics (NACA) to give the U.S. space program a distinct civilian orientation focused on peaceful applications. Since then, it has led most American spaceflight programs, including Project Mercury, Project Gemini, the Apollo program, Skylab, the Space Shuttle, the International Space Station (ISS) and the ongoing multi-national Artemis program.


27/06/2008

In a highly scrutinized election, President of Zimbabwe Robert Mugabe is re-elected in a landslide after his opponent Morgan Tsvangirai had withdrawn a week earlier, citing violence against his party's supporters.

General elections were held in Zimbabwe on 29 March 2008 to elect the president and Parliament. Because of Zimbabwe's dire economic situation, the elections were expected to provide incumbent President Robert Mugabe with his toughest electoral challenge to date. Mugabe's opponents were critical of the handling of the electoral process, and the government was accused of planning to rig the election. Human Rights Watch said that the election was likely to be "deeply flawed." The elections were characterized by violence.


27/06/2007

Tony Blair resigns as British Prime Minister, a position he had held since 1997. Chancellor Gordon Brown succeeds him.

Sir Anthony Charles Lynton Blair is a British politician who served as Prime Minister of the United Kingdom from 1997 to 2007 and Leader of the Labour Party from 1994 to 2007. He was Leader of the Opposition from 1994 to 1997 and held shadow cabinet posts from 1987 to 1994. Blair was Member of Parliament (MP) for Sedgefield from 1983 to 2007. He is the second-longest-serving prime minister in post-war British history after Margaret Thatcher, the longest-serving Labour politician to have held the office and the only person to lead Labour to three consecutive general election victories. Blair founded the Tony Blair Institute for Global Change in 2016 and serves as its Executive Chairman.


The Brazilian Military Police invades the favelas of Complexo do Alemão in an episode which is remembered as the Complexo do Alemão massacre.

Military Police, also known as PM, are the uniformed preventive state police of the states and Federal District of Brazil. The Military Police units are the main ostensive police force at the state level and are responsible for policing and maintaining the public order. Their formations, rules and uniforms vary depending on the state. Investigative work and forensics are undertaken by the Civil Police of each state.


27/06/1995

Space Shuttle Atlantis launches on STS-71, the first space shuttle mission to dock with the Russian space station Mir.

Space Shuttle Atlantis is a retired Space Shuttle orbiter vehicle which belongs to NASA, the spaceflight and space exploration agency of the United States. Atlantis was manufactured by the Rockwell International company in Southern California and was delivered to the Kennedy Space Center in Eastern Florida in April 1985. Atlantis is the fourth operational and the second-to-last Space Shuttle built. Its maiden flight was STS-51-J made from October 3 to 7, 1985.


27/06/1994

Members of the Aum Shinrikyo cult release sarin gas in Matsumoto, Japan. Seven people are killed, 660 injured.

Aleph , better known by their former name Aum Shinrikyo , is a Japanese new religious movement and doomsday cult founded by Shoko Asahara in 1987. It carried out the deadly Tokyo subway sarin attack in 1995 and was then found to have been responsible for the Matsumoto sarin attack the previous year.


27/06/1991

Two days after it had declared independence, Slovenia is invaded by Yugoslav troops, tanks, and aircraft, starting the Ten-Day War.

Slovenia, officially the Republic of Slovenia, is a country in Central Europe. It borders Italy to the west, Austria to the north, Hungary to the northeast, and Croatia to the south and southeast; its southwestern boundary consists of a 46.6-kilometre (29.0 mi) coastline on the Adriatic Sea. Slovenia is mostly mountainous and forested, covers 20,271 square kilometres (7,827 sq mi), and has a population of approximately 2.1 million people. Slovene is the official language. Slovenia has a predominantly temperate continental climate, with the exception of the Slovene Littoral and the Julian Alps. Ljubljana, the capital and largest city of Slovenia, is geographically situated near the centre of the country. Other larger urban centers include Maribor, Ptuj, Kranj, Celje, and Koper.


27/06/1988

The Gare de Lyon rail accident in Paris, France, kills 56 people.

The Gare de Lyon rail accident, occurred on 27 June 1988, when an SNCF commuter train headed inbound to Paris's Gare de Lyon terminal crashed into a stationary outbound train, killing 56 and injuring 57, resulting in the deadliest rail disaster in peacetime France and the third deadliest in the nation's history.


Villa Tunari massacre: Bolivian anti-narcotics police kill nine to 12 and injure over a hundred protesting coca-growing peasants.

The Villa Tunari Massacre was a 27 June 1988 mass murder committed by UMOPAR troops in response to a protest by coca-growing peasants (cocaleros) in the town of Villa Tunari in Chapare Province, Bolivia. The cocalero movement had mobilized since late May 1988 in opposition to coca eradication under Law 1008, then on the verge of becoming law. According to video evidence and a joint church-labor investigative commission, UMOPAR opened fire on unarmed protesters, at least two of whom were fatally shot, and many of whom fled to their deaths over a steep drop into the San Mateo River. The police violence caused the deaths of 9 to 12 civilian protesters, including three whose bodies were never found, and injured over a hundred. The killings were followed by further state violence in Villa Tunari, Sinahota, Ivirgarzama, and elsewhere in the region, including machine gun fire, beatings, and arrests.


27/06/1982

Space Shuttle Columbia launched from the Kennedy Space Center on the final research and development flight mission, STS-4.

Space Shuttle Columbia (OV-102) was a Space Shuttle orbiter manufactured by Rockwell International and operated by NASA. Named after the first American ship to circumnavigate the globe, and the female personification of the United States, Columbia was the first of five Space Shuttle orbiters to fly in space, debuting the Space Shuttle launch vehicle on its maiden flight on April 12, 1981 and becoming the first spacecraft to be re-used after its first flight when it launched on STS-2 on November 12, 1981. As only the second full-scale orbiter to be manufactured after the Approach and Landing Test vehicle Enterprise, Columbia retained unique external and internal features compared with later orbiters, such as test instrumentation and distinctive black chines. In addition to a heavier aft fuselage and the retention of an internal airlock throughout its lifetime, these made Columbia the heaviest of the five spacefaring orbiters: around 1,000 kilograms heavier than Challenger and 3,600 kilograms heavier than Endeavour when originally constructed. Columbia also carried ejection seats based on those from the SR-71 during its first six flights until 1983, and from 1986 onwards carried an imaging pod on its vertical stabilizer.


27/06/1981

The Central Committee of the Chinese Communist Party issues its "Resolution on Certain Questions in the History of Our Party Since the Founding of the People's Republic of China", laying the blame for the Cultural Revolution on Mao Zedong.

The Central Committee of the Chinese Communist Party, officially the Central Committee of the Communist Party of China, is the highest organ when the national congress is not in session and is tasked with carrying out congress resolutions, directing all party work, and representing the Chinese Communist Party (CCP) externally. It is currently composed of 205 full members and 171 alternate members. Members are nominally elected once every five years by the National Congress of the Chinese Communist Party. In practice, the selection process is done privately, usually through consultation of the CCP's Politburo and its corresponding Standing Committee.


27/06/1980

The 'Ustica massacre': Itavia Flight 870 crashes in the sea while en route from Bologna to Palermo, Italy, killing all 81 on board.

On 27 June 1980, Itavia Flight 870, a Douglas DC-9 passenger jet en route from Bologna to Palermo, Italy, crashed into the Tyrrhenian Sea between the islands of Ponza and Ustica at 20:59 CEST, killing all 81 occupants on board.


27/06/1977

France grants independence to Djibouti.

Djibouti, officially the Republic of Djibouti, is a country in the Horn of Africa, bordered by Somalia to the south, Ethiopia to the southwest, Eritrea in the north, and the Red Sea and the Gulf of Aden to the east. The country has an area of 23,200 km2 (8,958 sq mi).


Constitution for the Federation of Earth was adopted by the second session of the World Constituent Assembly, held at Innsbruck, Austria.

A world constitution is a proposed framework or document aimed at establishing a system of global governance. It seeks to provide a set of principles, structures, and laws to govern the relationships between states and address global issues. The concept of a world constitution reflects the aspiration for greater international cooperation, peace, and the resolution of global challenges.


27/06/1976

Air France Flight 139 (Tel Aviv-Athens-Paris) is hijacked en route to Paris by the PFLP and redirected to Entebbe, Uganda.

Air France, stylised as AIRFRANCE, is the flag carrier of France, and is headquartered in Tremblay-en-France. The airline is a subsidiary of the Air France-KLM Group and is one of the founding members of the SkyTeam airline alliance. As of 2013, Air France served 29 destinations in France and operates worldwide scheduled passenger and cargo services to 201 destinations in 78 countries and also carried 46,803,000 passengers in 2019. The airline maintains its global and domestic hub at Charles de Gaulle Airport. Air France's corporate headquarters, previously in Montparnasse, Paris, are located at the Roissypôle complex on the grounds of Charles de Gaulle Airport, north of Paris.


27/06/1974

U.S. president Richard Nixon visits the Soviet Union.

The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.


27/06/1973

The President of Uruguay Juan María Bordaberry dissolves Parliament and establishes a dictatorship.

The president of Uruguay, officially known as the president of the Oriental Republic of Uruguay, is the head of state and head of government of Uruguay. The president presides over the Council of Ministers, directing the executive branch of the national government, and is the commander-in-chief of the Armed Forces of Uruguay.


27/06/1957

Hurricane Audrey makes landfall near the Texas–Louisiana border, killing over 400 people, mainly in and around Cameron, Louisiana.

Hurricane Audrey was a catastrophic and very deadly hurricane that devastated the southwestern Louisiana coast in 1957. Along with Hurricane Alex in 2010, it was also the strongest June hurricane ever recorded in the Atlantic basin as measured by pressure. The rapidly developing storm struck southwestern Louisiana as an intense Category 3 hurricane, destroying coastal communities with a powerful storm surge that penetrated as far as 20 mi (32 km) inland. The first named storm and hurricane of the 1957 hurricane season, Audrey formed on June 24 from a tropical wave that moved into the Bay of Campeche. Situated within ideal conditions for tropical development, Audrey quickly strengthened, reaching hurricane status a day afterwards. Moving north, it continued to strengthen and accelerate as it approached the United States Gulf Coast. On June 27, the hurricane reached peak sustained winds of 125 mph (205 km/h), making it a major hurricane. At the time, Audrey had a minimum barometric pressure of 946 mbar. The hurricane made landfall with the same intensity between the mouth of the Sabine River and Cameron, Louisiana, later that day, causing unprecedented destruction across the region. Once inland, Audrey weakened and turned extratropical over West Virginia on June 29. Audrey was the first major hurricane to form in the Gulf of Mexico since 1945.


27/06/1954

The Obninsk Nuclear Power Plant, the Soviet Union's first nuclear power station, opens in Obninsk, near Moscow.

Obninsk Nuclear Power Plant was built in the "Science City" of Obninsk, Kaluga Oblast, about 110 km (68 mi) southwest of Moscow, Soviet Union. Connected to the power grid in June 1954, Obninsk was the first grid-connected nuclear power plant in the world, i.e. the first nuclear reactor that produced electricity industrially, albeit at small scale. It was located at the Institute of Physics and Power Engineering. The plant is also known as APS-1 Obninsk. It remained in operation between 1954 and 2002. Its production of electricity for the grid ceased in 2002; thereafter it functioned as a research and isotope production plant only.


The FIFA World Cup quarterfinal match between Hungary and Brazil, highly anticipated to be exciting, instead turns violent, with three players ejected and further fighting continuing after the game.

The 1954 FIFA World Cup was the fifth edition of the FIFA World Cup, the quadrennial international football tournament for senior men's national teams of the nations affiliated to FIFA. It was held in Switzerland from 16 June to 4 July. Switzerland was selected as the host country in July 1946. At the tournament, several all-time records for goalscoring were set, including the highest average number of goals scored per game. The tournament was won by West Germany, who defeated tournament favourites Hungary 3–2 in the final for their first World Cup title. Uruguay, the defending champions, were eliminated by Hungary and would lose to Austria in the match for third place.


27/06/1950

The United States decides to send troops to fight in the Korean War.

The Korean War was an armed conflict on the Korean Peninsula fought between North Korea and South Korea and their allies. North Korea was supported by China and the Soviet Union, while South Korea was supported by the United Nations led by the United States under the auspices of the United Nations Command (UNC). The conflict was one of the first major proxy wars of the Cold War and one of its deadliest conflicts on noncombatants, especially civilians. It is estimated that 1.5 to 3 million Korean civilians were killed during the war. The Korean War was the first time the United Nations Security Council (UNSC) authorized the use of force under Chapter VII of the United Nations Charter.


27/06/1946

In the Canadian Citizenship Act, the Parliament of Canada establishes the definition of Canadian citizenship.

The Canadian Citizenship Act was a statute passed by the Parliament of Canada in 1946 which created the legal status of Canadian citizenship. The Act defined who were Canadian citizens, separate and independent from the status of the British subject and repealed earlier Canadian legislation relating to Canadian nationals and citizens as sub-classes of British subject status.


27/06/1944

World War II: Mogaung is the first place in Burma to be liberated from the Japanese by British Chindits, supported by the Chinese.

Mogaung is a town in Kachin State, Myanmar. It is situated on the Mandalay-Myitkyina railway line. It's near the capital city state Myitkyina.


27/06/1941

Romanian authorities launch one of the most violent pogroms in Jewish history in the city of Iași, resulting in the murder of at least 13,266 Jews.

The Kingdom of Romania, under the rule of King Carol II, initially maintained neutrality in World War II. However, fascist political forces, especially the Iron Guard, rose in popularity and power, urging an alliance with Nazi Germany and its allies. As the military fortunes of Romania's two main guarantors of territorial integrity—France and Britain—crumbled in the Battle of France, the government of Romania turned to Germany in hopes of a similar guarantee, unaware that Germany, in the supplementary protocol to the 1939 Molotov–Ribbentrop Pact, had already granted its permission to Soviet claims on Romanian territory.


World War II: German troops capture the city of Białystok during Operation Barbarossa.

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 roles, the latter enabling the strategic bombing of cities and delivery of the only nuclear weapons used in war. World War II was the deadliest conflict in history, causing the death of 60 to 75 million people. Millions died as a result of massacres, starvation, disease, and genocides including the Holocaust. After the Allied victory, Germany, Austria, Japan, and Korea were occupied, and German and Japanese leaders were tried for war crimes.


27/06/1928

The Rovaniemi township decree is promulgated, as a result of which Rovaniemi secedes from the old rural municipality as its own market town on January 1, 1929.

Rovaniemi is a city in Finland and the regional capital of Lapland. It is located near the Arctic Circle in the northern interior of the country. The population of Rovaniemi is approximately 66,000, while the sub-region has a population of approximately 70,000. It is the 17th most populous municipality in Finland, and the 11th most populous urban area in the country.


27/06/1927

Prime Minister of Japan Tanaka Giichi convenes an eleven-day conference to discuss Japan's strategy in China. The Tanaka Memorial, a forged plan for world domination, is later claimed to be a secret report leaked from this conference.

The prime minister of Japan is the head of government of Japan. The prime minister chairs the Cabinet of Japan and has the ability to select and dismiss its ministers of state. The prime minister also serves as the commander-in-chief of the Japan Self Defence Forces.


27/06/1924

The Johor–Singapore Causeway opens after five years of construction, providing a land connection for road and rail vehicles travelling between Johor and Singapore.

The Johor–Singapore Causeway is a 1.056-kilometre (0.66 mi) causeway across the Straits of Johor. The Causeway links Johor Bahru in Malaysia to Woodlands in Singapore. It is one of the busiest border crossings in the world, with 350,000 road and rail travelers daily. The Johor Bahru–Singapore Rapid Transit System opening in January 2027, is projected to relieve The Causeway's traveler numbers by 35%. The Causeway also serves as a water pipeline between the two countries.


27/06/1914

The Illinois Monument is dedicated at Cheatham Hill in what is now the Kennesaw Mountain National Battlefield Park.

The Illinois Monument is a public monument located in the Kennesaw Mountain National Battlefield Park in Cobb County, Georgia, United States. The monument honors the soldiers from Illinois who fought in the Battle of Kennesaw Mountain during the Atlanta campaign of the American Civil War. It is located on Cheatham Hill, the site of intense fighting during the battle, and was dedicated in 1914, on the 50th anniversary of the battle. It was designed by Mario Korbel and James Dibelka.


27/06/1905

During the Russo-Japanese War, sailors start a mutiny aboard the Russian battleship Potemkin.

The Russo-Japanese War was fought between the Russian Empire and the Empire of Japan over rival imperial ambitions in Manchuria and the Korean Empire. The major land battles of the war were fought on the Liaodong Peninsula and near Mukden in Southern Manchuria, with naval battles taking place in the Yellow Sea and the Sea of Japan.


27/06/1898

The first solo circumnavigation of the globe is completed by Joshua Slocum from Briar Island, Nova Scotia.

Circumnavigation is the complete navigation around an entire island, continent, or astronomical body. This article focuses on the circumnavigation of Earth.


27/06/1895

The inaugural run of the Baltimore and Ohio Railroad's Royal Blue from Washington, D.C., to New York City, the first U.S. passenger train to use electric locomotives.

The Baltimore and Ohio Railroad was the oldest railroad in the United States and the first steam-operated common carrier. Construction of the line began in 1828, and it operated as B&O from 1830 until 1987, when it was merged into the Chessie System. Its lines are today controlled by CSX Transportation (CSX).


27/06/1864

American Civil War: Confederate forces defeat Union forces during the Battle of Kennesaw Mountain during the Atlanta campaign.

The American Civil War was a civil war in the United States between the Union and the Confederacy, which was formed in 1861 by states that had seceded from the Union to preserve slavery in the United States, which they saw as threatened because of the election of Abraham Lincoln and the growing abolitionist movement in the North. The war lasted a little over four years, ending with Union victory, the dissolution of the Confederacy and the abolition of slavery, freeing four million African Americans.


27/06/1844

Joseph Smith, founder of the Latter Day Saint movement, and his brother Hyrum Smith, are killed by a mob at the Carthage, Illinois jail.

Joseph Smith Jr. was an American religious and political leader and the founder of Mormonism and the Latter Day Saint movement. Publishing the Book of Mormon at the age of 24, Smith attracted tens of thousands of followers by the time of his death fourteen years later. The religious movement he founded is followed by millions of global adherents and several churches, the largest of which is the Church of Jesus Christ of Latter-day Saints.


27/06/1806

British forces take Buenos Aires during the first of the British invasions of the River Plate.

Buenos Aires, officially the Autonomous City of Buenos Aires, is the capital and largest city of Argentina. It is located on the southwest of the Río de la Plata. Buenos Aires is classified as an Alpha− global city, according to the GaWC 2024 ranking. The city proper has a population of 3.1 million and its urban area has a population of 16.7 million, making it the 21st most populous metropolitan area in the world.


27/06/1760

Anglo-Cherokee War: Cherokee warriors defeat British forces at the Battle of Echoee near present-day Otto, North Carolina.

The Anglo-Cherokee War, was also known from the Anglo-European perspective as the Cherokee War, the Cherokee Uprising, or the Cherokee Rebellion. The war was a conflict between British forces in North America and Cherokee bands during the French and Indian War.


27/06/1743

In the Battle of Dettingen, George II becomes the last reigning British monarch to participate in a battle.

The Battle of Dettingen took place on 27 June 1743 during the War of the Austrian Succession, near Karlstein am Main in Bavaria. An alliance composed of British, Hanoverian and Austrian troops, known as the Pragmatic Army, defeated a French force commanded by the Duke of Noailles. While the Earl of Stair exercised operational control, the Allies were nominally commanded by George II of Great Britain, and Dettingen was the last time a reigning British monarch led troops in combat. The battle had little impact on the wider war, and has been described as 'a happy escape, rather than a great victory.'


27/06/1556

The thirteen Stratford Martyrs are burned at the stake near London for their Protestant beliefs.

The Stratford Martyrs were eleven men and two women who were burned at the stake together for their Protestant beliefs, either at Stratford-le-Bow, Middlesex or Stratford, Essex, both near London, on 27 June 1556 during the Marian persecutions.


27/06/1499

Amerigo Vespucci sights what is now Amapá State in Brazil.

Amerigo Vespucci was an Italian explorer and navigator from the Republic of Florence after whom America is named.