MOD report, annual-update-to-parliament
Posted: 24th May 2025
Defence Nuclear Enterprise 2025 Annual Update to Parliament. Last year, this government made clear in our manifesto that we would reinforce our commitment to the nuclear deterrent with a triple lock. The triple lock guarantees: (i) the building of the four Dreadnought nuclear submarines in Barrow; (ii) that we will maintain the UK’s Continuous At-Sea Deterrent (CASD) 24 hours a day, 365 days a year; and (iii) the delivery of all future upgrades to ensure the safety and effectiveness of our deterrent.
MOD 22nd May 2025