United Kingdom, Sept. 9 -- Rolls-Royce today announced leading international infrastructure group Balfour Beatty as its new fissile construction partner - a key milestone in the expansion of its Raynesway site.In June 2023, it was announced that Rolls-Royce is planning to double the size of its Submarines site in Derby to meet the growth in demand from the Royal Navy. This is also a key enabler in the company's commitment to provide all the reactors that will power the future attack submarines as part of the Australia, UK, US trilateral agreement, known as AUKUS.This increase in demand will see new manufacturing and office facilities being built and will create 1,170 skilled roles across a range of disciplines, including manufacturing and e...