What would it have taken to build a sister ship for HMS Dreadnought, and would that have made preservation more likely?
Short answerBetter procurement planning could have produced a sister, but a second ship was not expected to improve Dreadnought's own preservation prospects.
NotesSensible procurement planning is the proposed prerequisite for a sister ship. A second hull would not have improved Dreadnought's preservation prospects in this assessment. Building another ship and deciding to preserve the original remain separate choices.