Naval Historywith Dr. Alex

Q&A · 4:44:39-4:45:09

When a six-ship Invincible class might finally retire

The answer emphasizes that a larger class changes both its own successor program and the political future of the aircraft that operate from it.

Aircraft CarriersFleet ReplacementHarrier Jump JetHMS OceanInvincible Class Aircraft CarriersQueen Elizabeth Class Aircraft Carriers
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Question

If the Royal Navy had built six Invincible-class carriers, when would the class be fully retired?

Short answer

The last ships would likely leave around the replacement of HMS Ocean and the arrival of three Queen Elizabeth-class carriers, but a larger Harrier force could delay the exact date.

Notes

Six Invincibles would create a stronger institutional and industrial constituency for keeping Harrier aviation alive. Their replacement would probably be tied to the entry of three full-size carriers and the retirement of the remaining helicopter-carrier function represented by HMS Ocean. Which Invincibles lasted longest would depend more on refit history and material condition than build order alone. The fleet created by six hulls therefore cannot be retired on the historical three-ship timetable without also changing its aircraft, escorts, and amphibious replacements.