Dreadnought UK nuclear submarine expansion drives demand for 65,000 skilled workers by 2030 UK nuclear submarine expansion drives demand for 65,000 skilled workers by 2030 Defence Nuclear Enterprise (DNE) 25 Aug 2026 UK commits £8.4bn to launch next production phase of Dreadnought submarine programme UK commits £8.4bn to launch next production phase of Dreadnought submarine programme Royal Navy 31 Jul 2026