Queen Elizabeth-class battleships narrowed the dock network

Which dry docks could the Queen Elizabeth-class battleships use during the First World War?

Far fewer than the Neptune class; several home and Mediterranean docks needed upgrades, and overseas options quickly became limited.

The 1909 survey used the 166-metre Neptune as its leading battleship case, while the later Queen Elizabeth class reached roughly 196 metres overall. That growth removed many docks from the usable network unless they were enlarged or reconfigured. Some British and Mediterranean facilities could accommodate the new ships after work, but overseas choices became much scarcer than for Neptune. The class therefore translated a thirty-metre increase in hull length into a significant logistical constraint. Each generation of capital ships triggered another round of dockyard investment.