Naval Historywith Dr. Alex

Q&A · 2:03:17-2:05:11

Hawkins and cruiser treaty categories

A cruiser-design question contrasts six-inch and twelve-gun eight-inch ships, then asks how armor and the Hawkins baseline would reshape treaty categories.

6-inch Guns8-inch Guns9.2-inch GunsCruiser DesignCruisersHawkins Class Heavy CruisersHeavy CruisersLight CruisersNaval ProcurementNaval TreatiesShip DesignWashington Naval Treaty
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Question

If an eight-inch cruiser used its extra tonnage for armor and carried twelve guns, would the six-inch cruiser retain its theoretical advantage?

Short answer

Not necessarily: better protection and a larger battery could reverse the comparison, but Hawkins remained a large light-cruiser baseline rather than a true heavy cruiser.

Notes

Protection, gun numbers, and treaty categories can distort warship labels. An eight-inch cruiser able to resist six-inch fire while carrying twelve guns could overturn the lighter ship's theoretical advantage. Hawkins remains a large light-cruiser baseline rather than a true heavy cruiser, which in this discussion means a ship with 9.2-inch guns and roughly 15,000 to 18,000 tons. A 10,000-ton cruiser ceiling leaves a different gap below the capital-ship limit than a 15,000-ton ceiling. Changing that gap moves the practical boundary between cruiser and battleship.