Build command space into the carrier's mission

A carrier normally coordinates its own air group and surrounding escorts, but some ships must command much larger formations. Task-force or fleet responsibility adds staff, workstations, displays, communications, and planning spaces that compete for internal volume. French and Russian arrangements illustrate different ways of distributing those facilities. The Queen Elizabeth class combines a dedicated command centre with twin islands created partly by gas-turbine exhaust requirements. The Italian Trieste LHD shows the twin-island approach spreading to another modern flight-deck ship. Separating ship handling forward from aviation control aft can turn an engineering constraint into an operational advantage when the layout is designed carefully.