UK begins construction of final Dreadnought-class nuclear submarine HMS King George VI. Armyrecognition.com [online]. [cit. 2019-05-04]. Dostupné online. (anglicky)
UK's new Astraea nuclear warhead to equip future Dreadnought submarines in the 2030s [online]. Armyrecognition.com, rev. 2025-10-28 [cit. 2025-11-08]. Dostupné online. (anglicky)
UK’s first Successor submarine to be named HMS Dreadnought [online]. Navaltoday.com, rev. 2016-10-21 [cit. 2016-10-25]. Dostupné online. (anglicky)
Photo of the day: First steel is cut for British Successor submarine [online]. Navaltoday.com, rev. 2016-10-06 [cit. 2016-10-25]. Dostupné online. (anglicky)
NEWDICK, Thomas. Our Best Look Yet At Britain’s New Dreadnought Class Ballistic Missile Submarine Design [online]. The War Zone, rev. 2025-01-31 [cit. 2025-02-04]. Dostupné online. (anglicky)
Navy Awards $101M To Electric Boat To Build SSBN Missile Tubes; UK Enters Manufacturing Phase On Successor-Class [online]. USNI News, 2016-10-06 [cit. 2016-10-25]. Dostupné online. (anglicky)