A US Marine was arrested on suspicion of killing an Okinawan woman at a hotel in Naha, the prefectural capital.

He has denied the allegations, and the case remains under investigation.

Japan and the United States have begun talks to review rules for troops off base and consider ways to prevent similar incidents.

The discussions will cover the military’s liberty policy, education and joint patrols by US forces and Japanese police.

MI5 chief Ken McCallum warned that rightwing extremism is increasingly linked to plans for terrorist attacks in the UK.

He said people driven by anti-immigration and anti-Muslim views were considering attacks on immigration centres, asylum hotels, migrants and Muslims.

The shift from extremist views to violent intent was the clearest trend in MI5’s work over the past year, and it contributed to a rise in the overall UK terror threat level.

McCallum said young people were particularly likely to be drawn into extreme rightwing terrorism, and MI5 investigated a radicalised 13-year-old this year.

MI5 chief Ken McCallum warned of growing state threats to Britain in a speech in London on Tuesday.

He said Iran had shifted towards targeting harder sites, including military locations, although he could not discuss an investigation into a suspected plot involving RAF Fairford.

British Prime Minister Andy Burnham said Tehran was highly likely to be behind that suspected plot, but Iran has denied involvement.

McCallum said Iran-linked operations had led to more than 50 arrests over the past year.

UnitedHealth has raised its profit forecast again.

The company’s turnaround efforts are gathering pace, according to the headline.

A profit forecast is an estimate of how much profit a company expects to make.

The headline gives no new forecast figure or details about the changes behind the increase.

Researchers found evidence of a possible planet around the white dwarf HS 0209+0832, using old observations from NASA’s Hubble Space Telescope.

Hubble first recorded about 100 chemical signatures it could not identify in this system in 1999.

The team matched many of those signatures to niobium, an element that can form in the unusual conditions inside dying stars.

The amount detected was about 1,000 times the level in our Sun, pointing to a planet made from material shed by the star.

Daniel Dubois will defend his WBO heavyweight title against Fabio Wardley at London's O2 Arena on Saturday, 17 October.

The rematch comes five months after their first fight in Manchester, where Dubois got up from the canvas twice and stopped Wardley in the 11th round.

That defeat was the first of Wardley's professional career, and he quickly used a rematch clause to secure another bout.

Dubois, 29, is a two-time world champion, while Wardley, 31, is seeking to avenge his loss.

Thélyson Orélien denies that AI wrote any sentence of his novel, “C’était ça ou mourir.”

The Canadian-Haitian writer says he used tools for research but wrote the book himself.

He apologized and accepted responsibility for plagiarizing texts by established authors after moving to Canada.

He says he began writing the novel in Quebec in 2017 and finished a first draft in 2019.

A 39-year-old woman in Franklin County, Pennsylvania, has been reported as the state’s sixth measles-related death in less than two months.

The woman was unvaccinated and had underlying medical conditions, the county coroner’s office said.

The coroner’s spokesperson said the probable cause was an acute cardiac event that may have resulted from measles complications.

Pennsylvania has confirmed 1,136 measles cases and 219 hospitalizations, with two-thirds of cases in adults.