Older capital ships can remain useful after a limited refit. An upgraded 13.5-inch battery keeps the ship relevant, while the hull supplies the raw tonnage that campaign invasions and battles require. These vessels do not need to be first-line units, only capable enough to contribute without making a loss strategically painful. The refit limits speed, armour, and expense instead of trying to turn an old battleship into a new design.
Notable Point · 1:00:57-1:08:52
Why refit older capital ships?
Older battlecruisers and battleships remain useful when refits preserve the tonnage needed for battles and invasions.