Swedish Museum of Wrecks The Swedish Museum of Wrecks announces that maritime archaeologists have discovered the wreck of the 17th-century warship "Äpplet", believed to be the sister ship of "Vasa", which sank off the island of Vaxholm near Stockholm in 1629.
Contact sport In a landmark finding affecting contact sports, the United States National Institutes of Health formally acknowledge a causal link between repeated blows to the head and the neurodegenerative disease CTE.
October 2022 votes of no confidence in the government of Élisabeth Borne The French government survives three motions of no confidence tabled by the left-wing and right-wing opposition.
October 2022 Conservative Party leadership election Rishi Sunak is selected as the Leader of the Conservative Party and will become the next Prime Minister of the United Kingdom after Penny Mordaunt withdrew her bid.
Atomic Energy Organization of Iran It is reported that the email server of the Atomic Energy Organization of Iran's Nuclear Power Production and Development company was hacked, with a number of emails being leaked.
Mass shootings in the United States Ethan Crumbley pleads guilty to four counts of murder, seven counts of attempted murder, 12 counts of use of a firearm in the commission of a felony, and one count of terrorism.
Two people are killed and eight others are injured during a mass shooting at the Central Visual and Performing Arts High School in St. Louis, Missouri. The perpetrator is killed by police.
East Nusa Tenggara Thirteen people are killed, several others are injured, and an unknown number of people are reported missing after a passenger ship catches fire off the coast of East Nusa Tenggara, Indonesia. 263 passengers have been rescued.
2022 south eastern Australia floods The body of a woman is found on the bank of a river amid ongoing flooding in New South Wales, bringing the death toll to three.
Internal conflict in Myanmar At least 50 people are killed and at least 100 others are injured when the military launches airstrikes at a concert in Kachin State celebrating the 62nd anniversary of the founding of the separatist Kachin Independence Army.
Islamist insurgency in the Sahel At least 28 people are killed, including ten soldiers, and at least 50 others are injured, after gunmen attack a military base in Djibo, Burkina Faso. Eighteen attackers are killed in the ensuing gunfight.