Video
Questions & Answers on Naval History till the Bru Runs Out 3
Study Questions & Answers on Naval History till the Bru Runs Out 3, a Dr. Alex Clarke video from 18 Sept 2022, with 75 time notes. Topics include Alternate History, Imperial Japanese Navy, Live Q&A.
Time notes
- 1:36QuestionWhat could an IJN counterpart to Admiral Henderson have done differently after allowing the Yamato class to proceed?AnswerQ&A
Very little, because Yamato's infrastructure and support demands constrained investment across the rest of the fleet.
- 6:09QuestionIs it fair to blame HMS Penelope for the 1968 loss of an Aer Lingus passenger aircraft?AnswerQ&A
No; the ship lacked the relevant missile capability and was far beyond plausible gun range.
- 7:57QuestionHow plausible and effective is the World of Warships battleship Izumo?AnswerQ&A
It is a potentially efficient Japanese design, but the third turret's position wastes part of the advantage of concentrating all main guns forward.
- 14:48QuestionWhich one or two pre-1930 Royal Navy capital ships should have been retained after 1945?AnswerQ&A
Nelson and Rodney, with Nelson the easier candidate because Rodney was more worn out.
- 15:27QuestionHow might Britain obtain a US apology over U-2 spy flights and persuade the Soviet leadership to back away from threatening Pakistan?AnswerQ&A
Find something each power wants more, then make access to that objective conditional on the apology or restraint Britain seeks.
- 16:42QuestionWhat naval problem was solved by a strikingly straightforward low-technology answer?AnswerQ&A
Aerial torpedo entry was improved by attaching a stabilizing cable or drogue to the torpedo's nose.
- 20:29QuestionHow would a rule requiring all heavily armed capital ships to exceed 100,000 tons affect design?AnswerQ&A
It would make infrastructure the first constraint and would probably hold most designs close to the 100,000-ton threshold.
- 21:28QuestionDid the US Navy have an institutional preference for main-gun calibers in whole numbers?AnswerQ&A
Yes; it preferred larger two-inch steps, which also helped present each caliber as a clear advance to Congress.
- 22:45QuestionHow should a seven-kilometer space carrier and the Stargate ship Destiny distribute their defences?AnswerQ&A
Place point-defence weapons around the hull, add a secondary battery, and protect the shuttle hangars inside the ship.
- 24:50QuestionWould a superpower Royal Navy need many 300,000-ton floating dry docks?AnswerQ&A
No; docks around 150,000 tons would be more credible if the largest carriers displaced about 120,000 tons.
- 26:20QuestionWhere can a researcher find an accurate plan view of HMS Achilles with the correct single four-inch gun mountings?AnswerQ&A
Check specialist work by John Jordan or Norman Friedman and the 1937 Transactions of the Institution of Naval Architects.
- 28:35QuestionWhat is the value of reading contemporary accounts of naval battles despite later hindsight?AnswerQ&A
They show how navies understood events at the time and therefore why they made particular design choices.
- 29:13QuestionWould the Messerschmitt Bf 110 have made a good torpedo bomber?AnswerQ&A
It might have worked after considerable development, but Germany pursued the Stuka more seriously for torpedo attack.
- 29:35QuestionDid HMS Hermes really receive more than forty bomb hits when she was sunk?AnswerQ&A
She was certainly hit many times, but the exact claim of more than forty may overstate what can be established.
- 30:10QuestionIf India had remained a Dominion, would the Alang shipbreaking yards still have been allowed to operate?AnswerQ&A
Probably yes, because the industry made money for India and imposed no clear cost that would give Britain reason to stop it.
- 31:54QuestionCould Germany have built additional large capital ships under license, and what might they have been called?AnswerQ&A
The idea founders on shipyard capacity; building Bismarck and Tirpitz already strained German infrastructure severely.
- 32:43QuestionCould a nineteenth-century cruiser defeat a WWII destroyer, frigate, or sloop in a one-on-one fight?AnswerQ&A
A WWII destroyer is favored because of its torpedoes, while frigates and sloops have less certain advantages and may need to close dangerously.
- 34:07QuestionHow should Atlantis be armed and supported if a city ship is expected to fight as a capital ship?AnswerQ&A
Add layered gun defences, internal hangars, and automated production for Puddle Jumpers and defence satellites instead of relying almost entirely on drone weapons.
- 37:12QuestionWhy does HMS Achilles's bridge look closer to an Arethusa-class arrangement than to the standard Leander design?AnswerQ&A
Achilles had a modified bridge, and visible changes are common as navies adapt successive ships within a large class.
- 37:55QuestionWhat was the Royal Navy's best submarine design of the Second World War?AnswerQ&A
The U class is the personal favorite, while the V and T classes also had strong but different operational virtues.
- 39:18QuestionWhy would environmental groups oppose scuttling a cleaned warship to create an artificial reef?AnswerQ&A
Because the reef benefit is uncertain before sinking, while a contaminated or badly placed wreck can cause lasting damage.
- 40:18QuestionHow would Midway change if a bomb-laden B-17 made a successful kamikaze attack on a Japanese carrier?AnswerQ&A
Japan would lose a carrier, but the wider result depends on the moment of impact and whether its aircraft were already airborne.
- 41:29QuestionWhy did the IJN use odd numbers for one submarine type and even numbers for another?AnswerQ&A
The convention likely made the type immediately recognizable from the reporting number alone.
- 44:18QuestionWhere should four major shipyards be placed to support a stronger Russian or Soviet navy?AnswerQ&A
One integrated naval-industrial city should serve each of the Far Eastern, Baltic, Black Sea, and Northern fleets.
- 48:50QuestionWho played a role like Charles Beresford as a persistent opponent of Admiral St Vincent?AnswerQ&A
Thomas Cochrane, who believed St Vincent had held him back and sustained a grievance that St Vincent himself regarded as far less important.
- 50:05QuestionHow would a stronger cross-continental railway built for Soviet naval yards change the Second World War?AnswerQ&A
It would greatly improve logistics and could divert significant Allied supply traffic from Arctic ports to the Far East.
- 50:59QuestionWould British U-class submarines have forced Japan to improve anti-submarine warfare sooner?AnswerQ&A
Japan might try harder, but too few escorts meant an Anglo-American submarine campaign would mainly speed up its losses.
- 52:16QuestionHow could the Royal Navy have reduced Vanguard's weight during a planned 1950s refit?AnswerQ&A
Most proposed savings were implausible; a much later gas-turbine conversion might have offered the only meaningful route.
- 54:28QuestionHow did the US Navy adapt from detecting mass airstrikes to stopping small kamikaze raids?AnswerQ&A
It used the Big Blue Blanket, maintaining extensive fighter cover at all times.
- 55:15QuestionWhat was the most dangerous warship the Royal Navy ever built?AnswerQ&A
Vanguard, if danger is measured by combat lethality, because radar-guided 15-inch guns were exceptionally formidable.
- 57:05QuestionWhich American aircraft did the Royal Navy consider better than its own equipment?AnswerQ&A
The Wildcat and Hellcat were well regarded, and Eric Brown was a notable advocate of the American fighters.
- 1:01:00QuestionWas Ceylon large and developed enough to serve as a base for Royal Navy carrier strikes in the Pacific?AnswerQ&A
It could have served, but only after substantial investment in fleet-support infrastructure that had not been made before the war.
- 1:03:21QuestionWhich Royal Navy warship was most dangerous to the sailors who served aboard her?AnswerQ&A
HMS Captain is an obvious candidate, but some age-of-sail first- and second-rates vanished on their maiden voyage and may have been worse.
- 1:03:49QuestionWhy is Soviet naval warfare less visible in popular history, and what book is a useful starting point?AnswerQ&A
Much of the literature is specialist and context-heavy; Jurgen Rohwer offers a useful work on the Soviet Navy in the Second World War.
- 1:07:30QuestionHow would Northern Ireland leaving the United Kingdom affect Britain, and why is the historical partition difficult to reduce to a simple colonial decision?AnswerQ&A
Britain would lose important shipbuilding suppliers, while the partition itself reflected conflicting local preferences and a serious risk of civil war rather than one obvious settlement.
- 1:12:38QuestionCould the Royal Navy ever have fully solved Hood's overweight condition through modernization?AnswerQ&A
Probably not; some element of the design would always have required compromise.
- 1:15:37QuestionWhat kind of First Sea Lord would Oliver Cromwell have made?AnswerQ&A
A highly efficient and forceful administrator whose organization could strengthen the Royal Navy rapidly and make war with the Dutch more decisive.
- 1:20:56QuestionWhy was HMS Queen Elizabeth's deployment to the United States important?AnswerQ&A
It supported carrier training and integration while Britain's own F-35B force and training facilities were still developing.
- 1:21:34QuestionWhy does Britain resist US pressure to release arms containing British components for sale to Argentina?AnswerQ&A
Because Britain still plans against a renewed Falklands threat, and lifting the veto would be strategically and politically costly.
- 1:24:28QuestionWhy did Italian destroyer and cruiser designs carry so many five-inch and smaller guns?AnswerQ&A
Because Italian naval designers had a strong cultural preference for heavily armed ships and rarely considered a battery large enough.
- 1:28:50QuestionWhy can one or two shells cripple a warship while many more hits are needed to sink it?AnswerQ&A
Critical systems are vulnerable to a lucky hit, whereas sinking requires broad structural and buoyancy damage.
- 1:29:39QuestionHow could an age-of-sail warship be designed to repel boarders and let the crew below reach the main deck safely?AnswerQ&A
Use protected stairways opening into prepared defensive positions, supported by small guns loaded with grapeshot.
- 1:31:19QuestionHow seriously should the United States and Britain treat expanding Chinese influence in South America?AnswerQ&A
Influence matters, but its wartime value depends on the ability to sustain partners across the sea and on the economic costs those partners accept.
- 1:33:54QuestionWhat was the purpose of the Soviet T-15 giant strategic nuclear torpedo?AnswerQ&A
It was conceived as a city-killing weapon launched from a modified submarine, but Admiral Kuznetsov stopped the project.
- 1:34:53QuestionDoes Britain block advanced arms sales to Argentina partly to avoid increasing the cost of Falklands defense?AnswerQ&A
Yes; preserving a technology advantage lets Britain defend the islands with a smaller force, while Argentine modernization would require more British personnel and equipment.
- 1:38:38QuestionHow could a large void under a ship snap its keel, and what determines the size of the unsupported area needed?AnswerQ&A
The void must remove water support from a substantial keel span without swallowing the whole hull, forcing the ship's structure to carry concentrated bending loads.
- 1:41:15QuestionWould Chinese bases and arms relationships in Argentina create a major new threat?AnswerQ&A
Only if China can sustain them across contested oceans; without that fleet and logistics system, a distant base may be more burden than advantage.
- 1:46:00QuestionWhy did the Imperial Japanese Navy use purpose-built training ships?AnswerQ&A
They were useful training platforms and offered naval-standard hulls that could be adapted for other roles.
- 1:49:21QuestionWould Britain respond to a larger threat by mass-building conventional submarines or other undersea craft?AnswerQ&A
Its extra-large uncrewed underwater vehicle program could move from iterative testing to rapid batch construction and forward deployment.
- 1:50:52QuestionWhat changes should a second batch or flight of Hawkins-class cruisers receive?AnswerQ&A
Use the alternative study with eight 9.2-inch guns in four twin turrets, heavier armor, and greater speed.
- 1:54:41QuestionWhat is the difference between a warship batch and a flight?AnswerQ&A
There is little substantive difference; flight is the American term and batch the British one.
- 1:57:15QuestionCan different batches of the same warship class reflect orders from different governments?AnswerQ&A
Yes; each new contract can incorporate political priorities and accumulated design changes.
- 1:57:54QuestionWhat wider purpose might lie behind a British program for new fast patrol craft?AnswerQ&A
It may subsidize a production-ready design intended chiefly for rapid supply to Ukraine, with Poland another possible user.
- 1:58:39QuestionCan the US Navy build smaller warships while asking them to perform more tasks?AnswerQ&A
Not without dropping capabilities; mission equipment and endurance requirements determine size and can make the ships larger.
- 2:00:34QuestionWhy send Hood against Bismarck if Richelieu is available in a French-fights-on scenario?AnswerQ&A
Because the Allies could field several separated task groups, while French support elsewhere changes refit and readiness across the fleet.
- 2:03:43QuestionWhy is Poland unlikely to answer disputes with Germany or the European Union by seeking a major Chinese loan?AnswerQ&A
Because Poland needs the US and British NATO umbrella while its forces grow, and Chinese finance could damage those essential alliance relationships.
- 2:06:08QuestionIs Britain's security umbrella for its allies too small to be meaningful?AnswerQ&A
No; the Vanguard-class SSBN force supplies a major nuclear component to that umbrella.
- 2:07:25QuestionDoes the ability to switch Britain's carriers between yards solve their maintenance vulnerability?AnswerQ&A
It helps, but a third carrier and additional large dry docks would provide much stronger resilience.
- 2:08:27QuestionWas it effective for President Biden to warn Russia without stating the exact consequence?AnswerQ&A
Yes; strategic ambiguity deters while preserving options and avoids committing the United States to one automatic response.
- 2:10:05QuestionWhat wider Mediterranean changes follow if the French fleet and North Africa continue the war in 1940?AnswerQ&A
Italy's position in Libya may collapse early, Malta supply becomes easier, and Allied fleets can redistribute toward other theaters.
- 2:13:24QuestionWhy would Russian use of a nuclear weapon in Ukraine produce a different response from thermobaric weapons, even if the nuclear yield were small?AnswerQ&A
Fallout could reach NATO territory, and the political fact of nuclear use would trigger a much broader escalation and isolation response regardless of yield.
- 2:16:35QuestionWhich navies besides the Royal Navy built or operated battlecruisers?AnswerQ&A
Germany and Japan built and operated them, Australia operated the British-built HMAS Australia, and Russian and US projects did not enter service as battlecruisers.
- 2:23:19QuestionHow could Britain have improved postwar warship exports, and were design or wartime lessons the main problem?AnswerQ&A
Politics was the largest constraint, outweighing the design and experience factors raised in the question.
- 2:24:04QuestionHow should the Alaska class be understood within cruiser classification?AnswerQ&A
As the scale and capability a heavy cruiser could plausibly reach by the Second World War.
- 2:24:34QuestionCan Britain prevent Solomon Islands from making security arrangements with China because it belongs to the Commonwealth and shares the monarch?AnswerQ&A
No; Solomon Islands controls its own foreign policy, unlike a British overseas territory whose security Britain guarantees.
- 2:29:58QuestionWhat is the key lesson from the fire that destroyed USS Bonhomme Richard?AnswerQ&A
Major naval facilities need a dedicated fireboat as part of their ship-fire response.
- 2:34:04QuestionDo geopolitical commentators accurately describe the effect of sanctions on Russia?AnswerQ&A
Sanctions are damaging Russia without producing instant collapse, while media incentives amplify the least nuanced claims at both extremes.
- 2:37:54QuestionWhy did Russia's prewar preparations and large missile stocks fail to sustain its expected combat performance?AnswerQ&A
The force was optimized around elite troops and short operations while corruption hollowed out the logistics and honest reporting required for a long war.
- 2:40:52QuestionWhy did Second World War bombers so often miss major targets?AnswerQ&A
Free-fall bombs were imprecise, and night operations under fighter and anti-aircraft attack made accurate delivery still harder.
- 2:46:26QuestionHow long will it take to recover from the war's depletion and destruction?AnswerQ&A
Decades, because both weapons production and national infrastructure require large, strategically redesigned rebuilding programs.
- 2:51:35QuestionHow do Europe's different rail gauges affect logistics, and is track gauge Britain's main limitation?AnswerQ&A
Gauge changes create transfer problems, but loading limits and constrained infrastructure are often the more important barriers to heavy and resilient transport.
- 2:57:36QuestionWhat should modern navies learn from the loss of the cruiser Moskva?AnswerQ&A
Modernize and equip the ship, train and rest the crew, and never assume the enemy lacks the reach to strike.
- 3:02:33QuestionWhat impact would switching Ukraine from Russian to European standard rail gauge have?AnswerQ&A
It would make western connections much easier and could permit direct long-distance services without changing trains or bogies at the border.
- 3:03:17QuestionCould HMS Warrior's 68-pounder muzzle-loaders penetrate her own armor?AnswerQ&A
Yes at close range with repeated hits, though probably not with the first round.
- 3:04:42QuestionWas a program of 300 Type C and 200 Type D IJN escort ships realistic?AnswerQ&A
No; five hundred escorts was an aspirational figure beyond Japan's practical capacity.