On October 23

Myanmar civil war: Burmese military forces launched airstrikes that killed at least 80 concertgoers in Kachin State.

An escalator accident in Rome left 24 people injured, mostly fans of the CSKA Moscow football team who were in town for a UEFA Champions League match against Roma.

Hurricane Patricia, the most intense tropical cyclone on record in the Western Hemisphere, peaked with maximum sustained winds of 215 mph (345 km/h) south of Mexico.

During the Malaysian motorcycle Grand Prix, Marco Simoncelli (pictured) collided with two other riders, resulting in his death due to serious trauma to the head, neck, and chest.

Grand Theft Auto III was released, helping to popularize open-world and mature-content video games.

The runway show for Alexander McQueen's collection The Hunger was staged at London's Natural History Museum.

Vietnam War: Operation Linebacker, a U.S. bombing campaign against North Vietnam in response to its Easter Offensive, ended after five months.

A screening of Mother India, one of the most influential Indian films in history, was held for President Rajendra Prasad and Prime Minister Jawaharlal Nehru two days before its release.

The Hungarian Revolution began as a peaceful student demonstration that attracted thousands while marching through central Budapest to the parliament building.

The State of Vietnam voted in a referendum to become a republic.

World War II: Japanese troops began an unsuccessful attempt to recapture Henderson Field on Guadalcanal in the Solomon Islands from American forces.

Jeannette Piccard (pictured) piloted a hot-air balloon flight that reached 57,579 feet (17,550 m), becoming the first woman to fly in the stratosphere.

Alberto Santos-Dumont flew his biplane 14-bis for 50 metres (160 ft) at an altitude of about four metres (13 ft).

The inaugural National Women's Rights Convention, presided over by American activist Paulina Wright Davis (pictured), began in Worcester, Massachusetts.

War of the Second Coalition: The Ottoman–Albanian forces of Ali Pasha of Janina defeated French troops and captured the town of Preveza at the Battle of Nicopolis.

Irish Catholic gentry in Ulster tried to seize control of Dublin Castle, the seat of English rule in Ireland, to force concessions to Catholics.

The Battle of Grathe Heath ended the Danish Civil War.