Video
Bruships 145: Naval History Questions Answered & Will it be lego building or book boxing?
Study Bruships 145: Naval History Questions Answered & Will it be lego building or book boxing?, a Dr. Alex Clarke video from 31 Mar 2024, with 96 time notes. Topics include Aircraft Carriers, Battleships, Cruisers.
Time notes
- 5:00Why the first fast battleship would matter before it foughtNotable Point
The Francesco Caracciolo class could reshape public and naval expectations through speed and prestige even though its armor and protection involved serious compromises.
- 12:52QuestionFrom a completely cold condition, how quickly could an oil-fired warship raise enough steam to move?AnswerQ&A
About six hours in a planned evolution, or roughly three and a half hours in an emergency, after first warming the fuel oil and bringing boilers online in stages.
- 16:19QuestionIf the First World War had not begun in 1914, what would have replaced the pre-dreadnoughts used to reinforce the Channel Fleet?AnswerQ&A
Older 12-inch dreadnoughts would probably have moved into the Channel Fleet as newer capital ships displaced them from the main battle fleet.
- 21:18QuestionWhich matters most for a fast ship: hull size, hull shape, or rudder placement?AnswerQ&A
Hull proportions and form drive speed, while rudder design provides control and is usually optimized around the ship's normal operating speed.
- 25:12QuestionDid HMS Shannon's crew receive prize money for capturing USS Chesapeake, and how did that system work?AnswerQ&A
Yes. The Admiralty bought Chesapeake into service, and the purchase price was divided among Shannon's crew according to the prize-money rules.
- 31:16QuestionWhat happens to length-to-beam calculations when torpedo bulges are added to a ship?AnswerQ&A
The added beam makes the ship broader and usually slower, so bulged ships commonly lose some top speed.
- 32:24QuestionIf Britain built the Lion class after the war at roughly 65,000 tons, what armament and performance would be realistic?AnswerQ&A
Something close to the planned Lion: about 62,000 tons, nine 16-inch guns, and roughly 28 knots, because six 14-inch guns would be too little for such a large ship.
- 33:33QuestionWhy are cruisers so common in science fiction?AnswerQ&A
Their general-purpose role lets a fictional ship travel widely and handle many missions without a larger fleet around it.
- 35:32QuestionWould a 15,500-ton County-type cruiser with 9.2-inch guns have upgraded from quadruple to quintuple torpedo mounts?AnswerQ&A
It could, but the extra two torpedoes per broadside might be less valuable than using the weight for anti-aircraft guns or another improvement.
- 36:32QuestionIf von Spee's squadron stayed in the Pacific, could Sturdee use the Panama Canal to pursue it, or would neutrality prevent passage?AnswerQ&A
The pursuit route would change, but United States neutrality made American waters dangerous for von Spee because his ships could be interned rather than allowed to refuel and depart.
- 39:18QuestionAfter the United States entered the Second World War, did the Royal Navy consider ordering warships from American yards?AnswerQ&A
It obtained escorts and many supporting vessels, but did not need American yards to build major warships because British and imperial production already covered that requirement.
- 41:03QuestionDid the system for warming warship fuel oil pass steam directly through the oil tank?AnswerQ&A
Probably not directly; the described arrangement used steam to heat water, which then heated the oil so a steam-pipe failure could not contaminate the fuel.
- 48:36QuestionWhat habits from continuous British cruiser construction should the Royal Navy have broken?AnswerQ&A
It should have reconsidered some treaty-protection assumptions and carried more of the compact Nelson-and-Rodney design logic into later cruisers.
- 49:03QuestionWere there command-cruiser classes analogous to destroyer leaders?AnswerQ&A
Not usually; the role was filled by cruisers equipped with flag facilities, and larger cruisers could accommodate those command spaces more easily.
- 49:40QuestionWhy might a Coastal Command B-24 crew ignore signs that a submarine was not a U-boat?AnswerQ&A
Because the crew believed no British submarine should be in the area, so its operating picture made an enemy identification seem more likely.
- 49:57QuestionIn a Jutland fought only by British and German battlecruisers, should the British stay at range or close?AnswerQ&A
Closing could work, as it had in other battlecruiser actions; the greater Jutland problem was that British battlecruisers also encountered German battleships.
- 52:22QuestionWhich ships belong near the top of a list of historical glass hammers?AnswerQ&A
Early battlecruisers are leading examples, but every supposedly exceptional ship should be tested by asking what capability or protection was sacrificed for its headline strength.
- 1:00:11QuestionBesides Belgium and Poland, where was Britain willing to go to war simply to preserve another country's territorial integrity?AnswerQ&A
The guarantees were not a general rule: Belgium mattered to British security, while Poland became the point where Britain and France finally chose to stop German expansion after earlier failures.
- 1:02:27QuestionHow much of Britain's capital-ship program could be completed if Churchill maintained construction instead of slowing the yards?AnswerQ&A
The Lions and more large carriers could be completed, giving the Royal Navy both stronger early operations and enough spare hulls to absorb damage, repair, and competing deployments.
- 1:05:53QuestionWhat would change if the Imperial Japanese Navy caught and destroyed von Spee's East Asia Squadron?AnswerQ&A
Japan would gain major naval prestige, intensify American concern, and have a stronger case for joining Allied fleet operations with ships such as the Kongo class.
- 1:10:54QuestionCould a minor power order a 45,000-ton battleship from Britain, the United States, or France after the treaty system fell apart?AnswerQ&A
It could place the order, but delivery would depend on whether the major shipbuilding nations had capacity beyond their own urgent programs.
- 1:12:42QuestionAt what point is a cruiser officially an aircraft carrier?AnswerQ&A
When its embarked aircraft become its primary means of offense and defense rather than a supporting capability.
- 1:15:05QuestionWhich accident had the most significant effect on naval architecture?AnswerQ&A
Titanic, because it sharpened attention to longitudinal as well as transverse subdivision inside ships.
- 1:25:13QuestionDid battleships naturally operate with destroyers while carriers operated with cruisers?AnswerQ&A
Often in the interwar period, but the pattern became less fixed in wartime and postwar fleet destroyers had to work with every major force type.
- 1:25:54QuestionWhy would the Royal Navy favor triple six-inch turrets over quadruple mountings for a larger Town-class cruiser?AnswerQ&A
The quadruple turret's complexity and congestion reduced its rate of fire enough that a faster-firing triple mounting could deliver as many or more rounds.
- 1:29:52QuestionWhich nineteenth-century experience after 1815 had the most significant effect on the Royal Navy?AnswerQ&A
HMS Warrior, because it taught the Navy how a technological breakthrough could make Britain the benchmark that every other fleet had to follow.
- 1:32:20How the Argentine junta misread Margaret ThatcherNotable Point
The junta's assumptions about a female British prime minister helped produce a severe misreading of how Margaret Thatcher would respond to the Falklands invasion.
- 1:34:36QuestionIf battleship development had continued, could autoloaders have led to single-gun main-battery turrets?AnswerQ&A
Probably not; twin turrets were plausible, but single mounts would not provide the required volume of fire.
- 1:36:54QuestionWhich lost warship would provide the most useful historical evidence if it had survived?AnswerQ&A
An early carrier such as Furious, Saratoga, or Illustrious would fill a major preservation gap, with Furious especially valuable because of her many conversions.
- 1:42:32QuestionWithout treaty restrictions, would the Royal Navy still have built Crown Colony-class cruisers in their historical form?AnswerQ&A
No. The class was defined by the Second London Naval Treaty, so an unconstrained design would have taken a different form.
- 1:46:57QuestionAre the G3 and N3 designs called 'Iowas twenty years early' because of their capabilities or because of later perceptions?AnswerQ&A
Mostly because of later perception; the analogy is convenient, but the ships differed substantially in speed, subdivision, and role.
- 1:50:42QuestionHow would a 36,700-ton American battleship with two quadruple 14-inch turrets perform in the Second World War?AnswerQ&A
It could escort carriers and provide bombardment, but it should not be treated as a match for Yamato.
- 1:51:31QuestionWhen would the Admiralty and Treasury have recognized the spiraling cost of the G3 and N3 capital-ship programs?AnswerQ&A
They already understood the cost, but judged continued construction, industrial capacity, and technological parity cheaper than strategic defeat or war.
- 1:56:10QuestionDid navies abandon the line of battle when they adopted task forces?AnswerQ&A
No. Ships could form a tactical line within a task force even when the whole fleet was dispersed among separate operations.
- 1:57:31QuestionIf naval treaties and other attempts to stop the technology race had failed, how large might battleships and battlecruisers have become by 1939?AnswerQ&A
Roughly 70,000 tons is a plausible late-1930s size.
- 2:00:22QuestionWhy did twin mounts develop more slowly for six-inch and smaller naval guns than for large-caliber weapons?AnswerQ&A
Their designers had to combine faster handling with much tighter weight limits, making the mounting problem unusually demanding.
- 2:01:33QuestionWhich Imperial Japanese Navy capital ship made Britain feel it needed to build a direct response?AnswerQ&A
Not really until Yamato; Nagato and the British N3 studies were parts of a broader, iterative international technology race.
- 2:02:53QuestionWere 65,000- to 70,000-ton designs close to the practical limit for battleships?AnswerQ&A
No; 100,000 tons was possible, but a navy would have to justify three enormous ships over four somewhat smaller ones.
- 2:03:31QuestionIf Britain had sold the Invincible-class carriers, could submarines have forced Argentina to return the Falkland Islands?AnswerQ&A
Submarines could help, but Hermes would still be needed for air cover, followed by a crash program to build several replacement carriers.
- 2:04:50QuestionWhen did the Royal Navy move from earlier ship types to formally rated warships?AnswerQ&A
The system developed in the Stuart period and was formally codified by Samuel Pepys under Charles II.
- 2:09:49QuestionWould it have taken less effort to modernize the R-class battleships or to build better new ships?AnswerQ&A
Modernization was possible, but new construction better served the urgent goal of enlarging rather than merely replacing the fleet.
- 2:10:31QuestionWhat was Stalin's best contribution to naval history?AnswerQ&A
Keeping the Soviet Navy in existence despite opposition to maintaining one.
- 2:13:26QuestionCould British warships transit the Panama Canal before the United States entered the First World War?AnswerQ&A
Possibly in limited cases under neutrality rules, but Britain rarely needed the route because its global basing system was organized eastward through Suez and the Indian Ocean.
- 2:16:18QuestionWas the emergence of the super-dreadnought battleship inevitable?AnswerQ&A
Yes. Continued competition and technical growth ensured that the first dreadnought generation would be surpassed.
- 2:18:16QuestionHow should a reader use T. E. Lawrence's Seven Pillars of Wisdom?AnswerQ&A
Use it as a valuable but partial memoir, and test its mythmaking and omissions against other evidence.
- 2:24:43QuestionWould an early British super-dreadnought run of four Orions, five King George Vs, five Iron Dukes, six Queen Elizabeths, and eight Revenges have made more sense than the historical pattern?AnswerQ&A
Yes. The sequence has a clearer internal logic than the historical series of four-ship batches.
- 2:27:20QuestionIf Queen Elizabeth had received early small-tube boilers, could she have reached about 28 knots?AnswerQ&A
Possibly; contemporary Yarrow machinery might approach 100,000 shaft horsepower, and a slightly lengthened hull could put the design near 28 knots.
- 2:35:33QuestionDid treaty-driven fleet reductions cause task-force operations to replace the strategy of one massive fleet engagement?AnswerQ&A
Only partly; the larger cause was geography, because Pacific and global wars required dispersed forces across far greater ocean areas.
- 2:36:58QuestionWhat if the first London naval agreement limited destroyers to 2,000 tons but placed no limit on their total tonnage?AnswerQ&A
The Royal Navy would probably build destroyers and sloops continuously, perhaps around 18 destroyers a year, and make those numerous small ships a central part of its global force.
- 2:42:30QuestionWhat three changes would most improve the Tribal-class destroyers?AnswerQ&A
Fix the dual-purpose main mounting, provide proper spare-torpedo stowage, and replace Vickers machine guns with more 40 mm pom-poms.
- 2:44:18QuestionWere three German battlecruisers enough to protect the German colonial empire?AnswerQ&A
No; they were too few for global coverage and too short-ranged and support-intensive for efficient colonial deployment.
- 2:49:34QuestionWhat happens to the Soviet Navy if Trotsky takes power and pursues world revolution?AnswerQ&A
It probably expands sharply because exporting revolution worldwide requires maritime reach.
- 2:50:27QuestionCould a boarding party take control of a modern aircraft carrier?AnswerQ&A
It would be extraordinarily difficult because the attackers would have to secure and hold several separated control centers against a large crew.
- 2:52:56QuestionWhat would change if the planned British carrier raid on Wilhelmshaven had taken place in 1918 and succeeded?AnswerQ&A
It would likely trigger a major carrier-building program and put more fleet carriers under construction before the Washington Naval Conference.
- 2:56:34QuestionIf the Royal Navy received 450 Canadian-built Helldivers, where would it have used them?AnswerQ&A
Mostly in the Pacific or Indian Ocean, although the Navy's waning interest in dive bombing would limit their appeal.
- 3:04:46QuestionCould wartime stimulant use help explain some small-unit atrocities?AnswerQ&A
It could contribute by reducing restraint and increasing false confidence, but individual conduct and military discipline remain important.
- 3:08:08QuestionHow would a navalized P-51 perform if deployed to American carriers before the Pacific War?AnswerQ&A
It would be useful, but an earlier Hellcat would be a better fit for carrier air defense and naval operation.
- 3:08:54QuestionWhat changes if every Royal Navy carrier in October 1939 becomes a Midway-class carrier?AnswerQ&A
Britain gains an enormous multi-carrier capability, but supplying enough suitable aircraft becomes the central constraint.
- 3:12:20QuestionWithout treaty limits, was it better in the interwar period to invest in multiple small carriers or one fleet carrier?AnswerQ&A
Multiple smaller carriers offered more hulls for dispersed commitments, though an ideal program would combine them with a limited number of larger fleet carriers.
- 3:13:53QuestionWhat uncommon naval-aviation myth is especially easy to disprove?AnswerQ&A
The claim that the Mitsubishi Zero copied the Spitfire; the two aircraft used different structures, engines, shapes, and design approaches.
- 3:16:52QuestionWhat changes if the Royal Navy starts designing twin-turret light cruisers during the First World War?AnswerQ&A
Britain gains much earlier experience with cruiser turrets, influences other navies, and may progress to 7.5-inch and 9.2-inch cruiser guns sooner.
- 3:19:23QuestionHow much did the 6 October 1944 Helldiver crash affect the Royal Navy's decision to reject the aircraft?AnswerQ&A
Very little; the service had already decided that it did not need the Helldiver's specialized role.
- 3:22:53QuestionShould the Royal Navy have built nuclear-powered fleet carriers during the Cold War?AnswerQ&A
Yes; CVA-01 was the practical opportunity, but the government prioritized cost savings and nuclear submarines while retaining familiar oil-fired carrier propulsion.
- 3:30:50QuestionIf Britain built new monitors before the Second World War, what guns would they use?AnswerQ&A
Reused ships would take spare 15-inch guns; a design with newly manufactured weapons would probably use 14-inch guns.
- 3:33:26QuestionWhat does the Baltimore bridge collapse reveal about large ships and infrastructure planning?AnswerQ&A
Modern ships carry immense impact forces, while bridges and their protective systems require long-term upgrades as vessel size and traffic change.
- 3:39:14QuestionIf German battlecruisers were unsuitable for overseas deployment, what could replace the armored cruisers?AnswerQ&A
Larger six-inch cruisers could help, but Germany had already tied up too many resources in its dreadnought battle fleet to build a balanced replacement force.
- 3:41:37QuestionWill advancing technology make detailed information on Cold War warships available sooner?AnswerQ&A
Not while former British ships remain in allied service, because their original systems and design baselines can still make those records operationally sensitive.
- 3:45:09QuestionWhich land-based aircraft made the best and worst conversions for carrier use?AnswerQ&A
The Sea Gladiator was probably the best for its time, while the Seafire was the worst because carrier operations repeatedly damaged its structure.
- 3:50:14QuestionCould a nuclear submarine dock with an aircraft carrier and supply its power?AnswerQ&A
No practical connection could tolerate the very different motions of the two hulls in a seaway.
- 3:53:58QuestionWhat if von Spee's squadron had been recalled to Germany before the First World War?AnswerQ&A
A prompt recall might have brought it home through Suez before hostilities, but the decision window was extremely short.
- 4:07:56What surviving American carriers reveal about interwar naval aviationNotable Point
Preserved American carriers provide physical evidence for comparing how the United States, Britain, and Japan approached interwar carrier design and aviation systems.
- 4:15:10QuestionWhat is wrong with the flight-deck arrangement on Marvel's helicarrier?AnswerQ&A
Its angled deck directs aircraft into turbulent rotor airflow, creating a severe takeoff and landing hazard.
- 4:22:08QuestionWhat if HMS Warspite replaced South Dakota in the action against Kirishima near Guadalcanal?AnswerQ&A
Cape Matapan shows the kind of close-range action Warspite could bring to that fight.
- 4:24:02QuestionWhat did the Royal Navy intend to use as a replacement for the M15-class monitors?AnswerQ&A
Nothing in peacetime; they were emergency wartime ships, and a new war would prompt another purpose-built monitor program if needed.
- 4:24:42QuestionIf most of the German fleet had been destroyed at Jutland, would Britain have broken into the Baltic and attempted a naval offensive?AnswerQ&A
Yes, probably through limited landings and an expanded blockade rather than a grand invasion.
- 4:26:14QuestionIf HMS Victorious had been preserved, where should she have been docked?AnswerQ&A
Probably Portsmouth, because London had limited suitable space for a carrier of her size.
- 4:27:54QuestionWhich five lost warships would be most valuable to preserve?AnswerQ&A
Nagato, Warspite, Illustrious, Saratoga, and HMS Nubian as a representative Tribal-class destroyer.
- 4:30:35QuestionHow might the King George V class change if it drew on the F3 design and had no 14-inch-gun requirement?AnswerQ&A
It could become a 30- to 32-knot ship with nine 15-inch guns, similar protection, and simpler triple turrets.
- 4:32:14QuestionDid turret size alone explain why the Brooklyn class carried five triple six-inch turrets while the Town class carried fewer?AnswerQ&A
No; different internal arrangements and the Royal Navy's emphasis on independent operations consumed space that the American design could devote to guns.
- 4:34:17QuestionWhy might Britain reduce the K3 design's main battery from 18-inch guns?AnswerQ&A
An immediate postwar K3 would more plausibly use Britain's 16.5-inch program to trade caliber for speed or armor, while a much later version could use a 16-inch gun.
- 4:39:12What rivets reveal about naval construction standardsNotable Point
The placement and standard of rivets can show whether a ship followed full Royal Navy practice or a distinct foreign construction standard.
- 4:39:32QuestionWhat domestic priorities would strengthen Britain after the Second World War?AnswerQ&A
Sustained investment in power, railways, technical education, and apprenticeships would preserve capacity and skilled work.
- 4:44:34QuestionHow might Britain have changed its postwar defence and overseas policy?AnswerQ&A
It could reduce fixed manpower commitments, retain deployable naval power, avoid Suez, and reconsider representation for overseas territories.
- 4:46:49QuestionHow quickly could the Admiral class be built after a British victory at Jutland that also destroyed most of its battlecruisers?AnswerQ&A
Britain could push the class into service in 1917-1918, but the scale of its own losses might instead cause a major redesign.
- 4:52:43QuestionWhat if the United States knew most details of the Japanese attack on Pearl Harbor and tried to set a trap?AnswerQ&A
It could evacuate the harbor, meet the strike with fighters, attack the Japanese carriers after launch, and then use its battleships against the exposed fleet.
- 4:56:36QuestionWere the M-class monitor plans already being considered before the Second World War?AnswerQ&A
Yes; they appeared among Admiral Henderson's prewar ideas, while other navies often relied on battleships or only had a possible use for specialized monitors.
- 4:57:31QuestionWhat replaced the close-support bombardment monitor?AnswerQ&A
A combination of 4.5-inch naval guns, aircraft, helicopters, and smaller boats.
- 4:58:55QuestionWhat makes a power plant good for a ship?AnswerQ&A
It needs adequate power and power density, practical maintenance, and the ability to withstand marine conditions.
- 4:59:42QuestionWhat if Britain maintained low-rate 16-inch-gun production for coastal defenses between the wars?AnswerQ&A
A mature 16-inch weapon could have been ready for the King George V class, probably leading to nine 16-inch guns after treaty limits collapsed.
- 5:01:36QuestionIf Japan had further developed its British-derived Type 91 pom-pom, could it have fielded a good medium anti-aircraft gun by the Second World War?AnswerQ&A
Possibly, but only with sustained funding and industrial support taken from other programs.
- 5:03:31QuestionHow would Oberon-class capabilities have changed Royal Navy submarine operations in the Second World War?AnswerQ&A
Their range and torpedo battery would have suited T-class-style patrols in the Far East and Mediterranean, reinforcing an already substantial British submarine campaign.
- 5:07:49QuestionCould Britain develop guns larger than 16 inches for monitors or shore batteries despite naval treaty limits?AnswerQ&A
Monitors offered a plausible textual route, while larger shore guns might obey the letter but breach the spirit of the treaty.
- 5:08:08QuestionIf the intended larger County-class program had been built, when would the additional cruisers have commissioned?AnswerQ&A
On roughly the historical batch timetable: expanded groups of eight entering service across 1928, 1929, and 1930.
- 5:16:31QuestionWith forty County-class cruisers in service, how useful would the ships without major reconstructions be?AnswerQ&A
Still very useful if their engines, fire control, and other systems were kept current; a full structural rebuild was beneficial but not essential.
- 5:17:49QuestionCould Britain have built a 155,000-ton fast battleship with four triple 18-inch turrets and a 28-knot speed by 1918?AnswerQ&A
Probably: the 18-inch gun program, small-tube boilers, and very large hull studies supplied the necessary technical foundations.
- 5:18:17QuestionCan a Royal Navy engineering officer become an admiral?AnswerQ&A
Yes. Engineers hold many flag-level technical and support posts, while the route to top operational command is narrower because they receive less bridge command experience.