United Kingdom, Dec. 5 -- Rolls-Royce Submarines has signed an innovative contract with industry experts Assystem, AtkinsRealis and Frazer-Nash to boost collaboration and gain benefit from the unique nuclear capabilities of each company.The new Capability Assured Strategic Partnership (CASP) backs UK based businesses and represents a step forward in bringing together nuclear capability to better support the UK Royal Navy's submarines programme and the wider Defence Nuclear Enterprise.With a value of up to £400m, this strategic alliance represents one of the largest single supply chain contracts in the history of Rolls-Royce Submarines. Having worked with all three partners for over 20 years, they are uniquely placed to support its futu...