Steam turbines provide the next machinery step beyond the reciprocating engines of the first dreadnoughts. Those ships are kept in service because current rangefinder, armor, and propulsion advances can support another useful refit. The upgraded battle line is expected to buy operational time while hull and machinery research continues. Modernization can bridge the capability gap while retaining the distinction between a refitted first generation and a purpose-built successor.
Notable Point · 3:05:12-3:08:21
Using turbines and refits to bridge capital-ship generations
The arrival of steam turbines supports one more dreadnought upgrade while the navy waits for a genuinely new generation.