Thursday, August 6th 2026 - 07:13 UTC

Dreadnoughts will displace over 17,000 tons, more than 500ft long and with a crew of around 130 each – making them slightly larger than the current Vanguard-class

More than £8bn is being pumped into the Royal Navy’s next-generation nuclear deterrent submarines in the latest investment in the Dreadnought program. The cash – the fourth phase of production of the biggest submarine construction project in a generation – will carry the program through to key milestones early next decade:

1. Completion of HMS Dreadnought’s sea trials and entry into service

2. Completion of the second boat, HMS Valiant, through to her beginning sea trials