How a common Invincible hull could create LHDs and early warning

Repeated construction of a common 30,000-ton carrier hull creates opportunities beyond the original aviation ship. A troop-carrying helicopter variant could evolve through the LPH role into an LHD family while retaining common machinery and industrial support. A multinational carrier fleet also creates enough demand to fund an airborne-early-warning Sea King before the Falklands War. The helicopter would not match a Hawkeye, but it would provide useful warning from a flight deck that could not operate the larger aircraft. The lesson is that production scale can turn secondary variants and support aircraft into affordable fleet-wide capabilities.