The United Kingdom has officially begun construction on its next-generation nuclear-powered attack submarines, the SSN-AUKUS ...

Rolls-Royce Submarines Ltd, a subsidiary of aerospace and defence giant Rolls-Royce Holdings, has secured a multi-year defence contract to produce nuclear submarine reactors for the Royal Navy.

MANKATO — A $24 million expansion of Rolls-Royce Solutions’ Mankato facility is now underway and, when it’s completed, will make the generator producer the city’s largest manufacturing plant.