27 August 1460

The Myanmar military junta and ethnic armies began three days of violent clashes in the region of Kokang.

Comair Flight 5191 crashed while inadvertently attempting to take off from the wrong runway at Blue Grass Airport in Lexington, Kentucky, killing 49 of the 50 people on board, and causing the Federal Aviation Administration to modify air traffic control rules.

American musician Stevie Ray Vaughan, one of the most influential guitarists in the revival of blues in the 1980s, was killed in a helicopter crash.

The Troubles: the IRA ambushed and killed 18 British soldiers near Warrenpoint, and assassinated Lord Mountbatten on his boat at Mullaghmore.

South Vietnamese junta leader Nguyễn Khánh entered into a triumvirate power-sharing arrangement with rival generals Trần Thiện Khiêm and Dương Văn Minh, both of whom had been involved in plots to unseat Khánh.

The first edition of the Guinness Book of Records was published.

In the shortest recorded war in history, the Sultanate of Zanzibar surrendered to the United Kingdom after less than an hour of conflict.

Black Hawk (pictured), the leader of the Sauk tribe of Native Americans, surrendered to U.S. authorities to end the Black Hawk War.

Napoleonic Wars: The French Navy defeated the Royal Navy, preventing them from capturing the harbour of Grand Port on Mauritius.

British forces led by William Howe defeated the Continental Army under George Washington at the Battle of Long Island, the largest battle of the American Revolutionary War.

The sacking of Rome by the Visigoths ended after three days.

Hurricane Irene strikes the United States east coast, killing 47 and causing an estimated $15.6 billion in damage.

Internal conflict in Myanmar: The Burmese military junta and ethnic armies begin three days of violent clashes in the Kokang Special Region.

Comair Flight 5191 crashes on takeoff from Blue Grass Airport in Lexington, Kentucky, bound for Hartsfield–Jackson Atlanta International Airport in Atlanta. Of the passengers and crew, 49 of 50 are confirmed dead in the hours following the crash.

Mars makes its closest approach to Earth in nearly 60,000 years, passing 34,646,418 miles (55,758,005 km) distant.

Aeroflot Flight 2808 crashes on approach to Ivanovo Yuzhny Airport, killing all 84 aboard.

The European Community recognizes the independence of the Baltic states of Estonia, Latvia and Lithuania.

Moldova declares independence from the USSR.

Major General Muhammadu Buhari, Chairman of the Supreme Military Council of Nigeria, is ousted from power in a coup d'état led by Major General Ibrahim Babangida.

Space Shuttle Discovery is launched on STS-51-I to deploy three communication satellites and repair a fourth malfunctioning one.

Turkish military diplomat Colonel Atilla Altıkat is shot and killed in Ottawa. Justice Commandos of the Armenian Genocide claim to be avenging the massacre of 1+1⁄2 million Armenians in the 1915 Armenian genocide.

South Korean presidential election: After successfully staging the Coup d'état of May Seventeenth, General Chun Doo-hwan, running unopposed, has the National Conference for Unification elect him President of the Fourth Republic of Korea.

The Troubles: Eighteen British soldiers are killed at the Warrenpoint ambush by the Provisional Irish Republican Army near Warrenpoint, Northern Ireland, in the deadliest attack on British forces during Operation Banner. An IRA bomb also kills British royal family member Lord Mountbatten and three others on his boat at Mullaghmore, Republic of Ireland.

The Governor of Portuguese Timor abandons its capital, Dili, and flees to Atauro Island, leaving control to a rebel group.