Dame Maggie Smith, known for her roles in Harry Potter and Downton Abbey, has died at the age of 89, her sons have said.

Sirius Analysis’ expansion with its first U.S. office will help the defense management software consulting company build new ...

A senior U.S. defense official revealed on Thursday that China’s latest nuclear-powered attack submarine sank earlier this year. The incident reportedly occurred between May and June.

“In South Australia, we have seen land swaps take place with the South Australian government, such that we now have the site on which a production line will be established to build the future ...

The nuclear-powered submarine sank sometime around May or June at a shipyard in the Wuhan province, as per a senior US defense official.

Satellite imagery showed that China’s newest nuclear-powered attack submarine sank alongside a pier while under construction, ...

The Zhou-class submarine, China's first of its kind, reportedly sank while docked at the Wuchang shipyard near Wuhan between ...

On May 15, 1969, the USS Guitarro, a Sturgeon-class nuclear-powered attack submarine, sank while undergoing fitting out at Mare Island.

Chinese media has also reported that the country's nuclear subs have been given the code name "09." China operates two types of nuclear-powered submarines, the Type 093/A attack submarine and the Type ...

A nuclear-powered Chinese submarine, Zhou-class, sank pierside, with the Chinese navy attempting to conceal the incident, according to CNN. Satellite imagery and US defence officials confirmed the ...

The German-built boats are the first that have been custom-built for the congested tropical waters surrounding the city-state ...

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