(l-r) Brian Holliday, Managing Director, Digital Industries at Siemens UK and Ireland; Adam Raine, IT & Digital Director, Rolls-Royce Submarines; and Lee Warren, Engineering & Technology Director, Rolls-Royce Submarines. Credit: Rolls Royas Rolls-Royce Submarines has entered into a memorandum of understanding (MOU) with global technology leader Siemens, marking a significant step in advancing digital optimisation across engineering and manufacturing processes. Signed at the D