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Bruships 120: One Book & One Book only... Battleships & Battle Cruisers 1905-70 by Seigfried Breyer
Study Bruships 120: One Book & One Book only... Battleships & Battle Cruisers 1905-70 by Seigfried Breyer, a Dr. Alex Clarke video from 6 Aug 2023, with 79 time notes. Topics include Age Of Sail, Battlecruisers…
Time notes
- 2:24Reading ship-reference books criticallyChapter
A book on battleships and battlecruisers becomes a lesson in checking attractive claims against its sources.
- 9:20QuestionWhat would remain of the Kriegsmarine surface fleet after losing most of its major warships by the end of 1941?AnswerQ&A
It would effectively cease to exist as a surface force.
- 9:54QuestionHow common was singing aboard warships on deployment?AnswerQ&A
It was common as entertainment and could help crews coordinate work.
- 10:25QuestionCould an age-of-sail crew redirect a gun if the opposing gun was knocked out?AnswerQ&A
Not much sideways; manual handling and the ship's motion made it more practical to keep firing and adjust elevation when possible.
- 11:08QuestionHow would a first-rate use its upper guns against a third-rate?AnswerQ&A
It could sweep the exposed deck with anti-personnel fire or keep firing into the hull, with the ships' roll continually changing the angle.
- 11:55QuestionHow much trouble would Admiral Graf Spee face against Ajax, Achilles, Exeter, Cumberland, and a Colossus-class light carrier?AnswerQ&A
The carrier would help hold her in place, while Cumberland and the other cruisers would provide enough force to finish the action.
- 12:54QuestionWhat if Britain bought Illinois and Kentucky instead of completing Vanguard?AnswerQ&A
They could support two fast battle groups, but cost, manpower, and the desire to build a British battleship make the purchase unlikely.
- 16:45QuestionWhat would H3a battlecruisers mean for the Royal Navy and naval treaties?AnswerQ&A
Their existence could push the negotiated limits toward 18-inch guns and roughly 40,000 tons.
- 18:43QuestionDo naval diesels use road diesel or bunker fuel?AnswerQ&A
They can use heavy bunker-like fuel; the term describes the diesel cycle rather than a particular road fuel.
- 19:42QuestionWould a Town-class or County-class cruiser be the more dangerous opponent for a German surface raider?AnswerQ&A
Both are dangerous in different ways, and their shadowing and reporting may matter more than the immediate gun duel against a heavy raider.
- 20:33QuestionHow did a powder monkey advance into other shipboard roles?AnswerQ&A
Age, size, and ability mattered; as a boy grew and proved capable, he could move into ordinary sailor duties.
- 21:19QuestionWhat treaty change would allow the Royal Navy to build a larger Illustrious-type carrier?AnswerQ&A
The total carrier allowance would need to rise enough to preserve at least six ships, not merely permit a larger individual carrier.
- 22:25A reinforced Force Z in the opening Pacific WarNotable Point
Earlier victories in Europe could permit a carrier-backed Force Z to join American naval forces before Japan concentrates against it.
- 25:22QuestionHow would Germany use a reduced but still substantial surface fleet in 1940?AnswerQ&A
It would probably disperse the ships around Europe and use them as a fleet in being.
- 25:47QuestionWhat would major navies build if treaty destroyers could be as large as French contre-torpilleurs?AnswerQ&A
Britain and America would enlarge their leading destroyer types, while Japan and Italy could approach light-cruiser size under the destroyer label.
- 26:33QuestionWhich British battleship would be the worst hull to convert into a significant pre-dreadnought design?AnswerQ&A
HMS Dreadnought, because she is comparatively small and offers little room for such a conversion.
- 27:16QuestionWhat would happen to a lieutenant who verbally accosted the sailing master?AnswerQ&A
The captain would deal with him, and the situation would be worse if the ship's master and commander were the same officer.
- 28:01QuestionHow would early-war Royal Navy and US Navy carrier operations mesh?AnswerQ&A
The Americans could emphasize daytime strikes while the British contribute fighter coordination and night operations, provided both commands cooperate.
- 29:00QuestionCould Nelson and Rodney receive different 16-inch guns in their existing turrets?AnswerQ&A
Only with such extensive changes to shells, hoists, and machinery that new turrets would be the realistic solution.
- 30:06QuestionIf the Royal Navy received the Sea Hawk several years early, would it still order the Sea Vampire, Sea Fury, and Attacker?AnswerQ&A
Probably not the Sea Vampire; the Sea Fury might remain, while the Attacker is uncertain.
- 33:30QuestionWould the Royal Navy replace a large cruiser fleet with fewer, better ships?AnswerQ&A
Possibly, but replacement would occur gradually and the final number would depend on the roles the fleet still had to cover.
- 35:09QuestionWhat would naval powers do if a new ship appeared to exceed treaty limits?AnswerQ&A
Escalator clauses existed for that situation, though governments still had to choose to use them.
- 36:13QuestionWhy was the Supermarine Seafox not well liked?AnswerQ&A
It could be temperamental, and the observer's position was extremely cramped for taller crew.
- 37:10QuestionWould a fictional Fairey Spearfish programme suffer the same handling delay as a real aircraft developed under similar conditions?AnswerQ&A
There is no reliable way to know, because the same-looking design calculation may not produce the same real-world problem.
- 38:21QuestionWhat if Canada adopted Iroquois-class escorts and replaced Bonaventure with Invincible-class carriers?AnswerQ&A
Canada would probably operate Harriers, and Australia might copy the carrier choice, creating much greater Commonwealth naval-air capacity.
- 41:21QuestionWhat if Bruce Fraser replaced Dudley Pound as First Sea Lord in 1940?AnswerQ&A
It is highly unlikely because Fraser was too junior and had not yet held the fleet command normally expected for the post.
- 44:28Why close-in guns are the last layerNotable Point
Close-in weapons are a final safeguard after aircraft, outer air defence, and missiles have already failed.
- 46:59QuestionWhy did Coastal Command not rely on long-endurance airships?AnswerQ&A
Their support infrastructure and the legacy of the Hindenburg disaster were major drawbacks.
- 48:54QuestionHow would six Vanguard-class battleships and three Vanguard-derived carriers affect the Cold War?AnswerQ&A
They would strengthen early British carrier and capital-ship capacity, but their survival depends on a continuing Soviet battleship threat and the money to replace them later.
- 50:45QuestionShould the US Navy adopt a foreign landing ship to replace Bonhomme Richard?AnswerQ&A
Probably not, because America-class production was already replacing capacity and allied carriers could help cover deployments in the meantime.
- 52:00QuestionWere proposed 4,000-pound and 8,000-pound loads near the limit for wartime dive and torpedo bombers?AnswerQ&A
Yes; both figures were approaching the upper limits for those aircraft roles.
- 53:52QuestionWhat could replace teak decking in the Second World War?AnswerQ&A
A non-wood surface such as a bitumen-like coating might be considered for fire and water resistance, despite extra weight.
- 1:04:40Completing the Admiral class before treaty limitsNotable Point
A rapid post-Jutland completion of the Admiral class would have changed the force the Royal Navy brought into treaty negotiations.
- 1:07:18QuestionCould a modern container ship withstand a close broadside from HMS Victory?AnswerQ&A
It depends on range, but it might survive the first broadside and would be unlikely to survive the second.
- 1:10:33QuestionHow could the Royal Navy secure a very large interwar cruiser force under treaty limits?AnswerQ&A
Build the heavy cruisers before the 1930 treaty, then use the established tonnage to argue for a matching light-cruiser allowance.
- 1:13:07Completed Admirals could transform the Washington settlementNotable Point
Four completed Admirals and possible G3s would leave Britain negotiating from a much larger and more modern capital-ship position.
- 1:19:44QuestionCould Japan afford the ten-to-seven capital-ship ratio it wanted?AnswerQ&A
Yes, if it built toward that fixed target; a continuing uncontrolled race would be the larger financial problem.
- 1:20:35What interwar public finances say about naval affordabilityChapter
Government revenue and naval estimates show that interwar shipbuilding limits were political choices as well as questions of raw affordability.
- 1:34:03Why proposed saint names for British capital ships are doubtfulChapter
The book's saint-name claims are tested against Royal Navy naming practice, contemporary politics, and later naming choices.
- 1:46:47A bibliography can conceal a weak chain of evidenceChapter
The book's impressive bibliography does not show direct use of the British archival records needed to settle some Royal Navy claims.
- 1:51:53Separating Austro-Hungarian planning from partisan framingNotable Point
A passage about Austro-Hungarian battleship construction demonstrates how factual detail can be wrapped in a national interpretation.
- 1:55:54Why ever-larger guns can harm long-range gunneryNotable Point
Shell weight and loading machinery can reduce rate of fire enough to undermine the ranging advantage of very large guns.
- 2:00:22QuestionHow does dry-dock construction affect the practical size of a ship?AnswerQ&A
It provides a gentler launch by flooding around the hull, avoiding some of the stresses imposed by a slipway launch.
- 2:00:42QuestionHow might Nelson and Rodney differ if the treaty limit rose after four Admirals entered service?AnswerQ&A
They could be about 38,500 tons and use the extra displacement for much greater speed or a heavier 16-inch battery.
- 2:02:46QuestionCan a shorter, heavier cruiser also be faster and more heavily armed?AnswerQ&A
It is unlikely without serious trade-offs, because hull efficiency and cruising performance matter as much as top speed.
- 2:04:23QuestionDid the Royal Navy have icebreakers during the Second World War?AnswerQ&A
Possibly through coordination rather than direct ownership, with Norwegian, Canadian, and Soviet vessels providing the relevant capability.
- 2:12:50QuestionCould Japan have expanded enough shipyards for many Yamato-scale ships?AnswerQ&A
Possibly, but only through costly infrastructure investment and trade-offs with other spending, while addressing earthquake risk.
- 2:14:23QuestionCould a 1,000-pound bomb in Admiral Graf Spee's forward diesel room knock out her propulsion?AnswerQ&A
It might not stop the entire plant, but the lost speed and manoeuvrability could leave her a sitting target.
- 2:15:07QuestionHow could HMS Lord Nelson be refitted for the early Cold War?AnswerQ&A
Replace her machinery and guns, improve crew spaces, and use her as a long-range patrol and presence ship.
- 2:17:04QuestionWhy did German designers consider combining diesel and steam machinery?AnswerQ&A
Diesels could improve range, but steam was still needed to reach the desired high speed.
- 2:20:58QuestionWhat limited high-power diesel-electric warship propulsion in the interwar period?AnswerQ&A
Metallurgy and the practical power available from marine diesels were major limits, with the biggest widespread advances coming later.
- 2:22:17QuestionIs there still a military role for seaplanes?AnswerQ&A
Yes, especially for island resupply, dispersed operations, and selected anti-submarine missions.
- 2:23:03QuestionWhat changes if Japan avoids the Second Sino-Japanese War but still attacks in 1941?AnswerQ&A
Japan is economically stronger but lacks forward bases, making the Philippines and southern advance slower and logistically more exposed.
- 2:28:07From opening salvo to fire at willNotable Point
Battle noise and human limits made controlled salvo firing short-lived in age-of-sail combat.
- 2:30:03QuestionDid the US Navy seek battlecruisers before the Lexington class, and what were the Lexingtons meant to do?AnswerQ&A
Earlier interest was limited; the Lexingtons were battlecruisers intended for cruiser hunting, escort, and commerce operations rather than the battle line.
- 2:30:30How to reason from an extra cruiser to a changed battleNotable Point
An additional ship changes deployments and crew quality as well as the arithmetic of a single battle.
- 2:33:06QuestionCould Japan have taken the Spanish Philippines in 1592?AnswerQ&A
Possibly at first, but a strong Spanish return with warships, firearms, and naval fire support could reverse the result.
- 2:34:16QuestionHow different would the Pacific War be if Japan had radar equal to the US Navy's?AnswerQ&A
Night battles would be much more dangerous for American forces and the war could last longer.
- 2:34:56QuestionWhich Royal Navy class sailing in 1945 would be most useful if restored for service in 2023?AnswerQ&A
Vanguard, if restored as new, because her size, stability, guns, and upgrade margin offer more useful options than smaller ships.
- 2:38:17QuestionHow did British and French capital-ship rates of fire compare?AnswerQ&A
British crews were generally faster because their training and sea time supported more regular gun drill and firing.
- 2:40:27QuestionWhich ship design seems least fully thought through for hazardous real-world operation?AnswerQ&A
The very long Great Lakes bulk-carrier form worries him because its huge open cargo length permits substantial hull flexing.
- 2:46:00QuestionHow practical is lengthening a French carrier and adding two propeller shafts?AnswerQ&A
It is possible but so difficult and expensive that building a new carrier is probably the better answer.
- 2:46:34QuestionWhat sets the upper limit on the size and weight of a naval shell?AnswerQ&A
Metallurgy sets the theoretical limit, while shell handling and rate of fire set the practical one.
- 2:47:04QuestionDid age-of-sail sailors take cover when incoming fire was heard?AnswerQ&A
Generally no; there was little useful cover, and leaving their stations meant surrendering the ship's ability to fight back.
- 2:48:37The 170-gun Duke of Kent proposal and uncertain attributionNotable Point
A model and drawings make the enormous Duke of Kent proposal credible as a design, but they do not settle who originated every idea within it.
- 2:52:19When a warship rebuild becomes a new shipNotable Point
Lengthening a hull, replacing machinery, and installing a new combat system can cost more and deliver less than new construction.
- 2:54:00QuestionDid the Royal Navy ever prioritise rate of fire over accurate gunnery?AnswerQ&A
Yes, particularly in parts of the battlecruiser force and some cruiser squadrons before Jutland.
- 2:55:07How great refits extended age-of-sail careersNotable Point
Some exceptionally long Royal Navy careers conceal repeated great refits that replaced much of the physical ship.
- 3:01:38QuestionWhich major-power warship type packed the most firepower per ton in the Second World War?AnswerQ&A
Destroyers are the strongest candidate because they carried guns, torpedoes, and depth charges without the structural weight required for submerged operation.
- 3:05:11QuestionHow did Britain operate Phantoms and Buccaneers from Audacious-class carriers despite limited fuel and magazine capacity?AnswerQ&A
By relying heavily on supply ships and frequent replenishment.
- 3:13:28QuestionWhat is the most effective ship per pound in the 1920s?AnswerQ&A
There is no single answer: fighting strength favours a large fast capital ship, while global coverage requires numerous smaller ships and therefore a mixed fleet.
- 3:13:57QuestionWould the planned late-war destroyer classes become the Royal Navy's postwar destroyer fleet?AnswerQ&A
They would form its core, although they were wartime designs and would not necessarily define the entire peacetime force.
- 3:18:38Deck armour, belt armour, and the protected citadelChapter
Armour thickness alone says little without understanding the area protected and the machinery and magazine layout beneath it.
- 3:29:05QuestionWhy did the Royal Navy build only four Weapon-class destroyers?AnswerQ&A
They were a compromise for intermediate yards and were neither as useful as larger destroyers nor as efficient as simpler small ships.
- 3:29:34QuestionWhy do anti-submarine ships need manoeuvrability if they are not especially fast?AnswerQ&A
They must position hull sonars and handle towed arrays effectively, which often requires turning the entire ship.
- 3:30:19Battleship-thickness armour is not battleship protectionNotable Point
A battlecruiser can match a battleship's maximum belt thickness while protecting far less of the hull.
- 3:31:44How unused Nelson-class tonnage affected a wartime pursuitNotable Point
Britain's determination to stay safely below 35,000 tons left roughly 1,500 tons that might have improved speed or protection.
- 3:34:09QuestionWould a third propeller shaft in the Nelson class need an awkward angle?AnswerQ&A
No; the internal layout could support a short shaft on a nearly direct line.
- 3:35:34QuestionDid the Royal Navy have ships that survived damage comparable to Franklin or Randolph?AnswerQ&A
Yes; Eskimo, Nubian, and several other ships survived extremely severe damage.