Patreon 78: The Bearn of every major treaty navy...

A thought experiment about an immediate British dreadnought surge becomes a lesson in turbines, turret output, and deterrence.

No. It was considered, but it did not make the Royal Navy's top three examples.

Bearn's differently shaped centreline lifts made aircraft movement through the hangar harder rather than easier.

A comparison with HMS Eagle separates Bearn's nominal aircraft capacity from practical carrier utility.

Yes, several ideas were proposed, but none produced a practical transformation of the ship.

The video's 'Bearn' test is whether a well-intended design feature actively obstructs the mission it was meant to improve.

Probably. The recollection is tentative, but plans for monoplane aircraft appear to have existed.

It was meant to raise fighters quickly, but in practice it was slower than many British and American elevators.

France's early armoured cruiser illustrates why endurance and fighting power alone do not make a useful global cruiser.

Brazil, at least at points in the competition.

The Mogador-class pursuit of extreme speed exposed a basic mismatch between the destroyer's performance and its torpedoes.

The 138.6 mm main battery added a specialised gun calibre to a destroyer already burdened by demanding speed and torpedo requirements.

If the mount had adequate elevation and handling, their eight guns would have made them exceptionally dangerous to enemy cruisers.

The French bonus examples show how modest protection and ambitious quadruple turrets could leave new battleships behind contemporary standards.

Italian small destroyers emphasised offensive speed but lacked key capabilities needed to screen capital ships.

The Turbine-class machinery discussion opens a wider lesson about the international engineering networks behind national fleets.

The Zara-class attempt to create a tougher cruiser sacrificed propulsion redundancy that mattered at Cape Matapan.

If serviceable, it might have served in the Indian Ocean or gone to an Allied navy, but returning it to Britain would have been cumbersome.

The Giussano class sacrificed protection and workable aircraft recovery for speed in its counter-destroyer role.

Giussano's 24 mm belt could arm an incoming shell without stopping it, leaving the cruiser exposed even to destroyer and secondary-gun fire.

Fubuki-class firepower was formidable, but treaty freedom below 10,000 tons left room to solve its top-weight problem.

Yes. A larger hull could have made the armament workable and forced other navies to respond with larger destroyers.

Lexington and Saratoga did not need 8-inch guns merely because the carriers required protection from cruisers.

Mogami's planned conversion from fifteen 6-inch guns to ten 8-inch guns did not include an equally deliberate route to heavy-cruiser protection.

Yes. Removing the torpedoes was a brave and practical way to prevent a dangerous cook-off.

Only partly. If a navy was already exceeding the limit, the treaty did not require it to preserve an unbalanced design.

Yes. Added armour would have reduced speed somewhat, but the ships had enough power to remain very fast.

Ryujo began as a potentially useful 24-aircraft carrier, but adding a second hangar created the top-weight and structural problems that required rebuilding.

They could have provided useful distributed fighter protection and made Japanese battle groups more viable.

They might have raised capacity somewhat, perhaps toward 28 to 30 aircraft, but about 24 would likely remain the practical operating strength.

The Pensacola class combined a narrow, fast scout-cruiser hull with mixed twin and triple 8-inch turrets placed in a top-heavy arrangement.

Use two lifts of one standard, well-developed type instead of three different specialised lift designs.

Ranger's light construction and limited facilities left it unable to operate the aircraft expected of later U.S. carrier warfare.

Yes, but the 8-inch treaty maximum became the competitive standard that navies felt compelled to match.

They avoided heavy island trunking while allowing the funnels to be moved clear of aircraft operations.

Furious exhausted through the sides, while Glorious and Courageous routed their stacks through the island.

The request for HMS Victorious is set against Admiral King's wider reluctance to accept Royal Navy advice and assistance.

Sims is presented as the U.S. Navy's clearest example of an ambitious destroyer concept that had to be repeatedly walked back.

She could have strengthened Taranto and the Mediterranean first, with later effects on Crete and the Eastern Fleet.

A comparison of Ark Royal with American and Japanese carriers explains how different air doctrines shaped carrier design.

They might have formed a British-led task group at Midway, probably screened largely by American cruisers and destroyers.

Brazilian naval power prompted the first modern U.S. battleship and armoured cruiser, while their shortcomings encouraged institutional learning before the Indiana class.

Dido-class anti-aircraft cruisers were useful ships, but five twin mounts crowded out stability, growth margin, and peacetime utility.

Broadly yes, though Hood's repeated modifications and different top-weight behaviour make the comparison imperfect.

Because it was also part of the prewar fleet and had to perform normal cruiser duties before and alongside combat service.

Yes, but development took so long that the automatic mounts appeared only on the postwar Tiger class.

Yes. The change could have freed mounts for Dido and possibly accelerated battleship construction.

A presence mission can range from a patrol vessel to a carrier or amphibious group depending on the signal a state wants to send.

The desire for a submarine fast enough to cruise with the battle fleet produced the hazardous K-class steam-powered concept.

Yes. The Leander hull would be a much better foundation for the anti-aircraft cruiser.

An embarked helicopter lets even a small escort move people and aid inland while demonstrating reach to a host government.

Yes, it was a serious candidate, but it did not make the Royal Navy's top three examples.

About sixth: flawed enough for the top ten, but not among the five strongest examples.

The York class was intended as an economical cruiser but became costlier, less numerous, slower, and less heavily armed than the concept promised.

Probably not. At that displacement it could carry very little of such heavy protection.

The King George V class combined sound speed, protection, and range with a politically driven 14-inch armament and complex quadruple turrets.

That change would effectively turn the concept into a Crown Colony-class cruiser.

They heard of the plans around 1935-36 and of construction in 1937, while expecting roughly 17.5-inch guns.

Possibly, but only with a larger retained industrial base and less interwar shipbuilding rationalisation.

Not enough to justify them. Adding a new calibre was more burdensome than continuing the existing worldwide 15-inch supply system.

No. British and American 14-inch guns and shells were not designed for ammunition commonality.

Britain pushed 14-inch guns in the Second London Treaty to encourage restraint, but the agreement failed while Britain still pursued the design.

Yes. It would probably resemble a Daring-class development built around the heavier automatic mount.