What happends if you Tigered the Queen Elizabeth Class?

Tiger's size and protection provide the starting point for a hypothetical Queen Elizabeth built around a battlecruiser hull.

Queen Elizabeth was launched before Tiger but needed longer trials for her fire control and new 15-inch guns.

Two British design paths address the danger posed by enemy battlecruisers to the fleet's leading ships.

A 28-knot reconnaissance line needs fast-battleship support ahead of a battle line accelerating to about 21 knots.

Queen Elizabeth's speed fell short of the stated aim but still offered an advantage over a 21-knot battle line.

The Super Lion idea raises a question about which contemporary fast-ship project Fisher and Churchill had in mind.

Pink Lists help locate ships and assess their condition, provided their date and reporting limits remain clear.

Mixed folders, meetings and recollections make a design label such as Super Lion difficult to trace.

Singular Super Lion wording supports a tentative Tiger connection, while the claimed Leopard sister remains uncorroborated.

Different expectations of battle-line support help explain why Britain needed a tougher battlecruiser in Tiger.

Tiger's armour layout shows how a heavily protected battlecruiser still differed from a battleship.

Queen Elizabeth's lower belt nearly matches Tiger's main belt, while selective coverage points toward a different armour philosophy.

Tiger's sleeker hull and Queen Elizabeth's fuller form reflect different priorities in speed, gunfire and turning.

Britain's construction throughput and large fleet made separate battleship and battlecruiser designs affordable.

Repeating a Scharnhorst hull in a diesel-fleet scenario could reduce delays from enlarging German shipyards.

French entry into a hypothetical Russo-Japanese War would widen the conflict through the Anglo-Japanese alliance.

Using Tiger as the basis requires waiting longer for its design, with roughly thirteen weeks adopted for the scenario.

Tiger's 39-boiler installation supplies a baseline for judging the proposed battleship's power and space requirements.

Steam quantity, pressure and turbine efficiency interact, limiting simple comparisons between boiler numbers.

Different boiler and turbine combinations help explain why twenty-four boilers could support a high power target.

An unpublished naval engineer's hypothesis links Warspite's performance differences to uneven boiler settings and steam surges.

Earlier battlecruiser and battleship installations show how rapidly machinery options were changing.

The machinery estimate treats a rise from 235 to 265 psi as a roughly thirteen-percent power boost, with turbine blade design offering another efficiency gain.

Length-to-beam ratios explain the proposed gain in speed efficiency and its compatibility with existing yards.

Supporting heavier armour requires framing and subdivision that prevent a direct copy of Tiger's five boiler rooms.

The proposed machinery combines four rooms of eight Yarrow boilers with Parsons turbines and an estimated 80,000-85,000 shaft horsepower.

The longer ship could retain heavy belts and two funnels while changing the position of an aft turret.

Three extra months might help the 15-inch/45 programme, although a major change in gun development remains doubtful.

The proposed ship retains at least 28 metres of beam for its 15-inch guns while adopting Tiger's approximate length.

The assumed delay could keep Queen Elizabeth away from Gallipoli while leaving four sisters available for Jutland.

The unbuilt Agincourt raises competing possibilities: a distinctive six-gun fast battleship or another ship of the common class design.

Repeated weight estimates produce figures below 30,000 tons, with an added margin for potentially missed items.

Higher-pressure boilers and a finer hull offer greater speed, while added weight leaves the ship with battleship-like acceleration.

The 30,000-ton estimate excludes fuel and water, which could bring full load to roughly 37,000-38,000 tons.

The final design assessment leaves top speed and some turret, mast and fire-control positions provisional.

A major British capability increase could intensify the budget pressure between Germany's navy and army.

British battleships making 27-28 knots would challenge American standardization around a 21-knot battle line.

A faster force can complicate gunnery by changing its bearing and range, even when a complete encirclement is impractical.

A second Dreadnought-like design shock could prompt reassessment, with a further speculative effect on readiness for war.

A sixth fast Queen Elizabeth could take priority over a special Agincourt carrying six 18-inch guns.

Three triple turrets offer a possible way to reduce cost while keeping a fast battle line.

British production volume could turn the design advantage into completed ships before rival programmes.

Faster battleships could join the front of the action, adding heavy firepower and protected targets to the British force.

Severe damage to the German scouting force could encourage withdrawal, while British speed makes a pursuit hazardous.

Ships well suited to protecting the Grand Fleet could become difficult to retain there when the battlecruiser force needs reinforcement.

An established fast battle line could limit Fisher's arguments for replacing battleships with battlecruisers.

The triple-turret branch leads to an imagined successor with twelve 15-inch guns, about 45,000 tons and 28-30 knots.

Four 45,000-ton fast battleships would make a 35,000-ton limit harder to negotiate than a single exceptional Hood.

An earlier British fast-battleship line raises uncertainty about the form of later Japanese and American ships.

Larger-gun branches preserve the proposed speed and protection while increasing pressure on rival designs.

Construction urgency and separate design discussions help explain why Tiger's hull was never combined with Queen Elizabeth's attributes.