A common 4.5-inch battery across the fleet
A hypothetical triple 4.5-inch mounting becomes a fleet standard while Dido-class cruisers retain the specialised 5.25-inch battery.
From Bruships 69: The Decider ·
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Which services held influence before the Second World War
The political and institutional standing of armies, navies, and air forces before the Second World War.
From Bruships 69: The Decider ·
Why delaying the Falklands campaign invited diplomacy
A slower Argentine strategy would give the United States more time and incentive to press for a negotiated settlement.
From Bruships 69: The Decider ·
Designing Vanguard around spare triple 16-inch turrets
Vanguard could be redesigned for spare triple 16-inch mountings, but only if those turrets actually existed when the ship was planned.
From Bruships 69: The Decider ·
If the early U.S. Navy built first-rates instead of frigates
Six American first-rate ships would provoke a British battle squadron rather than the historical frigate response.
From Bruships 69: The Decider ·
A tentative VLS estimate for a Vanguard-class submarine
A converted Vanguard-class missile tube is estimated to hold about twelve smaller VLS cells or three to five larger hypersonic weapons, with substantial uncertainty.
From Bruships 69: The Decider ·
The cost of retaining Type 23 frigates in reserve
Only the best Type 23 hulls are considered plausible reserve ships, and even those would require expensive refits.
From Bruships 69: The Decider ·
Why a wartime fleet still needs replacement ships
Even if the Pacific threat diminished, years of hard service would make an all-old fleet increasingly unreliable.
From Bruships 69: The Decider ·
Why another close-in missile can be a fleet burden
The answer prefers more Sea Ceptor missiles to adding Rolling Airframe Missile and another support chain.
From Bruships 69: The Decider ·
Why Lion would not simply reuse Nelson’s turrets
Lion’s guns and turrets would draw on Nelson experience but use new, improved designs.
From Bruships 69: The Decider ·
Why HMS New Zealand was difficult to preserve
Saving the battlecruiser required both New Zealand funding and treaty permission for the hull to remain.
From Bruships 69: The Decider ·
Why a triple 6-inch turret was not ready for 5.25-inch guns
The larger turret had enough physical room, but an anti-aircraft conversion required much faster and more precise movement.
From Bruships 69: The Decider ·
Alternative carrier conversions after HMS Eagle
The discussion considers R-class and Admiral-class conversions, then explains the value of more light fleet carriers.
From Bruships 69: The Decider ·
Norway instead of Torch
An alternate campaign in Norway could draw German forces, threaten Swedish supply routes, and reshape Atlantic operations.
From Bruships 69: The Decider ·
Staging new technology in Ford-class carriers
A procurement answer argues for introducing fewer new systems per carrier batch.
From Bruships 69: The Decider ·
Why HMS Royal Oak is the least-impossible battleship salvage
Royal Oak is selected as the most feasible British battleship to raise, though the task would remain exceptionally difficult.
From Bruships 69: The Decider ·
Trading Taffy 3’s torpedoes for Tribal gunfire
Replacing Taffy 3’s escorts with Tribal-class destroyers adds gunfire but gives up torpedoes and does not guarantee a better result.
From Bruships 69: The Decider ·
A rebuilt Renown’s route to museum preservation
A thoroughly rebuilt Renown might serve as long as Vanguard and survive by becoming an established historic ship before retirement.
From Bruships 69: The Decider ·
Why Britain treated the naval arms race differently
The answer argues that naval supremacy was an imperial necessity for Britain but a strategic choice for Germany.
From Bruships 69: The Decider ·
The central battery logic of pre-dreadnoughts
A concise explanation defines the pre-dreadnought through heavy guns backed by rapid-firing secondary batteries.
From Bruships 69: The Decider ·
Why Admiral Jellicoe never received a completed namesake
The answer treats admiral names as a political test and points to HMS Duncan as the rare postwar survivor of that process.
From Bruships 69: The Decider ·
Why HMS Venturer’s underwater kill is easy to overlook
The unique submerged submarine kill depended on difficult calculation rather than a dramatic new technology.
From Bruships 69: The Decider ·
No Jutland would reinforce battleships, not discredit them
Without Jutland, Britain could read German caution as proof that overwhelming battlefleet strength prevented a challenge.
From Bruships 69: The Decider ·
Admiral Hood’s career and mentorship
A biographical detour outlines Admiral Hood’s campaigns and his influence on the officers who followed him.
From Bruships 69: The Decider ·
Capital ships without treaty limits
An alternate interwar force-structure answer predicts gradual capital-ship construction rather than an unlimited numerical race.
From Bruships 69: The Decider ·
Why shipyard concentration hurts smaller navies first
The U.S. Navy can draw on more procurement options than a small fleet, making dependence on private yards a sharper risk for smaller states.
From Bruships 69: The Decider ·
Iron Duke’s limited value as a restored battleship
Even in better condition, Iron Duke’s 13.5-inch armament would confine her to secondary wartime duties such as convoy escort.
From Bruships 69: The Decider ·
What fifty 16-inch battleships would do to the naval war
Fifty 16-inch battleships would give Britain overwhelming surface strength against Italy and Germany, while creating an acute demand for crews.
From Bruships 69: The Decider ·
The SR.177’s endurance would determine its carrier value
A rocket-assisted interceptor would be useful at sea only if it could remain airborne long enough to serve more than a point-defence role.
From Bruships 69: The Decider ·
The intact cruiser Brummer beneath Scapa Flow
A research detour identifies SMS Brummer as a comparatively accessible and well-preserved First World War light-cruiser wreck.
From Bruships 69: The Decider ·
Why 1930s battlecruisers stop near 36 knots
The answer places battleships near 30 knots and battlecruisers near 36 because the final climb toward 40 knots demands disproportionate power.
From Bruships 69: The Decider ·
Casemate guns were backups whose usefulness depended on the sea
Wet casemate batteries could still serve in calm water and as a final defence against torpedo craft.
From Bruships 69: The Decider ·
Where HMS Implacable might have survived as a museum
If preserved, the 1800 ship Implacable would most plausibly join Victory at Portsmouth or become a major Chatham exhibit.
From Bruships 69: The Decider ·
Armouring a carrier for its likely threat
A design answer prioritises deck, torpedo, and internal protection over a battleship-style belt.
From Bruships 69: The Decider ·
Polish commitment and the Tribal-class experience barrier
Polish crews brought determination and learned quickly, but the demanding Tribal class required a depth of destroyer experience that exile forces initially lacked.
From Bruships 69: The Decider ·
Why a marine engine’s oil level needs expansion room
Marine-engine oil needs room to expand as it heats, so filling to the top mark can create unnecessary internal pressure.
From Bruships 69: The Decider ·
A 14-inch Dreadnought accelerates the gun-calibre ladder
Starting Dreadnought at 14 inches could push later British capital ships toward 16- and 18-inch weapons much earlier.
From Bruships 69: The Decider ·
HMS Incomparable would force a larger naval system
Building Incomparable in 1910 would compel dockyards and bases to support a new scale of capital ship and invite foreign responses.
From Bruships 69: The Decider ·
Changing carrier limits mattered more than closing loopholes
The answer would rewrite treaty limits to permit more and larger carriers rather than chasing every exploitable wording.
From Bruships 69: The Decider ·
A Japanese Me 262 counterpart would have to reach the B-29s
A Japanese jet could affect the bombing campaign only if it entered service in numbers and operated effectively at B-29 altitude.
From Bruships 69: The Decider ·
Religious diets in the Royal Indian Navy
Royal Indian Navy vessels accommodated religious and cultural food requirements as part of routine victualling.
From Bruships 69: The Decider ·
Polish pre-dreadnoughts as heavy convoy escorts
A hypothetical Polish pre-dreadnought fleet could reinforce convoys and trouble German raiders, but would not transform the wider war.
From Bruships 69: The Decider ·
The wider cost of King George V’s 14-inch guns
The answer distinguishes a capable 14-inch gun from the fleet-wide logistical burden of introducing another calibre.
From Bruships 69: The Decider ·
What a 30,000-pound carrier-aircraft requirement means
The quoted 30,000 pounds is interpreted as maximum take-off and landing weight rather than the empty mass of an aircraft.
From Bruships 69: The Decider ·
Why Japan could not replace experienced naval aviators
A training system shaped by war in China could not absorb the pilot losses of long-range carrier operations over the Pacific.
From Bruships 69: The Decider ·
If Malta had remained a British overseas territory
A Gibraltar-like Malta was politically possible, but self-government would still leave Britain responsible for defence and foreign policy.
From Bruships 69: The Decider ·
The nineteenth-century crew-health lesson still mattered in 1940
The Royal Navy’s long experience with crew health still shaped wartime supply efforts, including the search for lime juice.
From Bruships 69: The Decider ·
Giving every Queen Elizabeth-class battleship the Warspite treatment
The preferred prewar refit would modernise all five ships and raise their speed toward 28 knots through new machinery.
From Bruships 69: The Decider ·