The Royal Navy's last Trafalgar-Class attack submarine has completed its final voyage from Scotland to be decommissioned. HMS Triumph sailed from HM Naval Base Clyde, at Faslane in Argyll ...

HMS Anson was submerged completely in a 'trim dive' at Devonshire Dock in Barrow ... The Astute-class submarines will replace the Trafalgar-class. They are the biggest and quietest attack ...