Video
Bruships 236: Naval History Questions Answered Live...
Study Bruships 236: Naval History Questions Answered Live..., a Dr. Alex Clarke video from 15 Mar 2026, with 70 time notes. Topics include Alternate History, Imperial Japanese Navy, Live Q&A.
Time notes
- 3:33QuestionIf the UK had kept a third carrier in 2000, could one of the Invincibles have been refitted as an F-35B carrier?AnswerQ&A
The answer argues that delay payments could have funded another Queen Elizabeth-class carrier, but does not resolve the technical feasibility of an Invincible conversion.
- 10:24Why armies keep returning to the same groundNotable Point
The Khyber Pass, Flanders, Normandy, and Thermopylae show how strategic geography can draw armies back to the same ground for centuries.
- 22:18QuestionIf Japan forced China to surrender by August 1939, how would it affect relations with the US, Britain and France, and rivalry between Japan's army and navy?AnswerQ&A
The Western powers are expected to remain hostile without going to war, while an emboldened Japanese army would face the demands of occupying China and look toward the Soviet frontier.
- 31:38Japanese tank doctrine and northern China's bridgesNotable Point
Japanese and Soviet tank employment are compared through infantry support, mechanized formations and the infrastructure needed to move armour.
- 35:44QuestionWhat NATO procurement effects would follow if the Richelieu-class battleships had been armed with Polaris missiles?AnswerQ&A
The most likely effect is a British move toward an extra Resolution-class SSBN, with only limited changes elsewhere and a possible Soviet interest in missile-heavy large surface ships.
- 39:25QuestionWas Jean Bart the last surviving ship to have been fired on by a US battleship?AnswerQ&A
The panel thinks so, but nobody confirms the distinction and the answer explicitly invites correction.
- 41:54USS Wisconsin's drone and a Gulf War surrenderNotable Point
Iraqi troops surrendering to USS Wisconsin's drone in 1991 provides an earlier example of remote systems exerting battlefield pressure.
- 47:07QuestionWhich of the names Jim, Chi Lin or Jilin applies to the Project 7-derived Chinese destroyer in the question?AnswerQ&A
Jilin is considered, but the name remains unresolved because the available references and transliterations are uncertain.
- 50:04QuestionWhat is the minimum size or capacity needed for a modern presence ship?AnswerQ&A
A roughly 2,000-ton patrol vessel can show the flag globally if it relies on friendly bases. Fighting power pushes toward Type 31 size, while a self-sustaining general-purpose combatant is placed around 10,000 tons.
- 58:40QuestionHow low could Iowa-class battleship reload times get if the crew was going all out?AnswerQ&A
The limiting factors are gun machinery, safe operating pressures, and loading angles, not simply crew effort.
- 1:05:40Courbet turret loading and France's delayed dreadnoughtsNotable Point
An uncertain Courbet turret detail shows how training and loading arrangements affect salvo intervals.
- 1:10:14QuestionWhat are tilting trains, and why are they useful on Britain's existing railways?AnswerQ&A
They lean into curves so trains can take tighter bends at higher speeds, which suits routes that retain Victorian alignments.
- 1:14:32Blaming the EU and the Brexit referendumNotable Point
A criticism of British political messaging links the Leave vote to decades of blaming the European Union for undelivered promises.
- 1:20:58QuestionWhich Imperial Japanese Navy ships or designs would make good additions to an Azur Lane event, and should paper ships be expected?AnswerQ&A
Paper ships are likely because most famous Japanese vessels are already represented; Number 13, I-401, and torpedo-cruiser concepts are the clearest remaining candidates.
- 1:26:16QuestionHow much would one-way attack drones raise the value of an LCS, and what share of Tomahawk strikes could they replace?AnswerQ&A
They would broaden the LCS's affordable target set, but they would not replace Tomahawk missions that demand a larger warhead or much longer range.
- 1:33:29QuestionWhat if the Netherlands acquired four Bayern-class battleships and four Ersatz Yorck-class battlecruisers from Germany in 1917-18?AnswerQ&A
If the transfer could be made to stick, the Dutch would become a treaty capital-ship power and the resulting higher ratios could transform interwar fleets, carriers, shipyards, and World War II rearmament.
- 1:36:29How Dutch capital ships could change carrier procurementNotable Point
An established Dutch battle fleet could shift procurement toward carriers and raise carrier allowances in an enlarged treaty system.
- 1:38:10A larger treaty allowance for Nelsons, F3s and WashingtonNotable Point
The Dutch-purchase scenario becomes a tonnage calculation showing which additional capital ships the treaty powers could build.
- 1:43:23Continuous construction and the survival of interwar shipyardsNotable Point
More permissive treaty construction could preserve shipyards and design experience, changing how quickly navies could rearm in the 1930s.
- 1:48:02QuestionHow much would the Royal Navy benefit today if it had retained the three Type 23 frigates sold to Chile?AnswerQ&A
Their greatest value would be fleet-wide: three more hulls would ease deployment pressure, protect maintenance schedules, and improve the availability of the entire frigate force.
- 1:50:39QuestionHow many commercial dry docks could Britain use for naval maintenance?AnswerQ&A
Only a few are available, and a dock large enough for a carrier still needs investment and suitable facilities before it can perform that work.
- 1:54:09QuestionCould gas-turbine warships ever use afterburners?AnswerQ&A
No. The panel does not expect shipboard gas turbines to use afterburners.
- 1:54:54QuestionWhat is the state of Type 32, and where is the Royal Navy heading after the Middle East crisis?AnswerQ&A
Type 32 is most plausibly a modified second batch of Type 31, while recent readiness problems underline shortages in escorts and land-based air defence.
- 1:57:49QuestionWould a World War I crew understand a modern warship in a gunfight?AnswerQ&A
They could understand its speed, but might misclassify a large fast ship because that performance belonged to destroyers in their experience.
- 2:00:05QuestionWhat information is available about Fen Yang, the former Akizuki-class destroyer transferred to Taiwan?AnswerQ&A
The photographs discussed suggest that Fen Yang had lost her original guns, but the panel does not firmly establish her precise condition at transfer.
- 2:04:21Why Mark 41 costs more than its launch cellsNotable Point
An integrated Type 31 missile capability costs more than the advertised price of the Mark 41 launchers.
- 2:05:46QuestionHow balanced would a 1930s raider-hunting group built around a fast capital ship, a carrier, four cruisers, and 16-24 destroyers be?AnswerQ&A
It would be more than sufficient and arguably oversized for ordinary raider patrols, with enough strength to confront multiple enemy capital ships.
- 2:07:40German destroyer stability, heavy guns and fuel restrictionsNotable Point
A quoted handling assessment connects German destroyer rolling and heavy armament with gunnery and fuel-management problems.
- 2:09:36QuestionWould a 5-inch 38-caliber triple turret suffer the same problems as the British 4-inch Mark IX triple mounting?AnswerQ&A
Probably yes; the larger triple mount would still be difficult to aim and arm effectively.
- 2:09:56QuestionWere there proposals to build a naval base in the southern Indian Ocean?AnswerQ&A
Useful sites were scarce, and a remote island base would be expensive to supply; expanding Perth, Trincomalee, or existing island infrastructure was much more practical.
- 2:11:05QuestionWhat is the best current production vertical launch system?AnswerQ&A
Mark 41 remains the benchmark, although Korean and Chinese systems are competitive and the Zumwalt-style peripheral system offers valuable deck-edge design flexibility.
- 2:15:46QuestionWere King George V-class turret problems mainly a sample-size effect caused by unusually long engagements?AnswerQ&A
Only partly. Heavy use exposed more failures, but the quad turrets also had real problems, and a mature triple 15-inch arrangement would likely have been more reliable.
- 2:18:16Merchant arsenal ships and the meaning of Q-shipNotable Point
Containerized missiles make a merchant hull an arsenal ship, while Q-ship describes a warship concealed as a merchant vessel.
- 2:19:57QuestionCould a reasonably large trawler carry concealed mine-laying equipment or underwater torpedo tubes?AnswerQ&A
Mine-laying is plausible, especially with a stern ramp; the reply does not establish a specific underwater torpedo-tube installation.
- 2:21:08QuestionWhat would you do with a £250 billion lump sum intended to fix the Royal Navy?AnswerQ&A
Create a protected endowment for permanent annual income, then prioritize infrastructure, procurement, recruiting, and long-service retention.
- 2:28:05QuestionWhich would have greater impact: the Irish Sea munitions dumps, including chemical weapons, or the ammunition wreck in the Thames?AnswerQ&A
The answer favours the Thames wreck as the greater explosive threat because of its position near flood defences; it does not assess chemical contamination.
- 2:33:16QuestionWould Japan have been better served by building three or four Number 13-class ships instead of the Yamato class?AnswerQ&A
Possibly, if they were completed before the Washington treaty - but their appearance could destroy the treaty system and provoke rival construction.
- 2:38:28QuestionWhy was there less emphasis on cannon-armed warships in parts of East Asia before the early modern European model spread?AnswerQ&A
Different wars, industrial resources, and state priorities favored land forces, boarding, and amphibious operations rather than the European pattern of heavily gunned fleets.
- 2:43:43Mughal army logistics and different military prioritiesNotable Point
Large land campaigns demanded logistical infrastructure that developed around the needs of the Mughal Empire.
- 2:44:39Naval orders and the dispersal of French cannon productionNotable Point
French naval gun production is connected to the danger of concentrating foundries near vulnerable land frontiers.
- 2:47:03QuestionWhich British, American, and Japanese ships could form the proposed raider-hunting task group in 1938?AnswerQ&A
Britain and Japan can field the full concept; the United States has excellent carriers but no fast capital ship and a less mature destroyer force.
- 2:58:00QuestionWhat if the League of Blood assassins had killed everyone on their 1930s target list?AnswerQ&A
The likely result is a Japanese civil war because the victims included stabilizing leaders and the killings would trigger resistance from powerful political and social networks.
- 3:04:48QuestionIf the US Navy had built far more Kidds, Spruances, OHPs, Knoxes, Brookes, Garcias, and Bronsteins, how long would retirement take?AnswerQ&A
Retirement would be long and staggered, with ships sold, mothballed, or replaced over time; the United States might retain a much larger frigate force and use LCS differently.
- 3:08:31QuestionWhat if France adopted the opposite of Jeune École and concentrated on capital ships with few escorts?AnswerQ&A
It would produce an unbalanced fleet vulnerable to enemy torpedo forces, while destroyers would likely evolve more slowly from torpedo boats.
- 3:09:51QuestionWhy did the US Navy study a triple 5-inch turret?AnswerQ&A
The evidence is uncertain: one contributor has found none, while another suspects a feasibility study intended to explain why the mount should not be built.
- 3:10:31A Type 83 proposal with weapons on uncrewed companionsNotable Point
A reported Type 83 concept separates the crewed ship from its weapons, but the panel rejects the arrangement and stresses that the design remains unsettled.
- 3:11:52QuestionWhich ship-propulsion development had the greatest impact on world history?AnswerQ&A
Self-propulsion, because it broke dependence on wind patterns that had structured routes, interception, and blockade strategy.
- 3:14:59QuestionHow would you arm a modern Pohang-class corvette accompanying Type 26 and Type 31 frigates?AnswerQ&A
The proposed fit is one 76 mm gun, eight Naval Strike Missiles, 32 Sea Ceptors and two 40 mm guns, if space and stability permit.
- 3:17:33Chungnam's weapons and the difference between cells and missilesNotable Point
The Chungnam comparison corrects a count of 16 missiles to 16 cells carrying four surface-to-air missiles each.
- 3:20:20QuestionWas the frigate Dana a legitimate target for the submarine that sank it, and would it have had ammunition aboard?AnswerQ&A
The panel's assessment is yes: it treats the frigate as an armed wartime target and says a threatened submarine would not be expected to surface to recover survivors.
- 3:32:58QuestionWhat might Australia and Canada have named Queen Elizabeth-class carriers of their own?AnswerQ&A
Melbourne or Australia are plausible Australian choices, while Bonaventure is the strongest Canadian carrier precedent.
- 3:36:12QuestionWhich warship class would have the most different reputation if famous battle outcomes were reversed?AnswerQ&A
Battlecruisers and Yorktown-class carriers are strong candidates, but the larger lesson is that losses often reflect missions and exposure more than design quality.
- 3:44:59QuestionCould the French base in Madagascar have become a French Singapore with more investment, or was it closer to Cyprus?AnswerQ&A
With more investment it could have approached Singapore's role, but historically it was closer to Cyprus.
- 3:45:17QuestionWas delaying the retirement of USS Nimitz to 2027 a good idea?AnswerQ&A
It preserves carrier numbers until John F. Kennedy commissions, but the value depends on Nimitz's maintenance state after preparations for retirement.
- 3:53:49QuestionIs the US Navy asking for a frigate that is really a modernized Spruance-class destroyer?AnswerQ&A
The panel considers the requirements closer to a large, complex Spruance-sized combatant, while arguing that fleet numbers call for something closer to a modern Oliver Hazard Perry.
- 3:55:38QuestionHow would liability attach to a manufacturer for a warship lost in active combat?AnswerQ&A
The anecdote concerns procurement personnel, whose reported fears rest on legal assumptions disputed by other panelists.
- 4:00:20QuestionWhat mines did Bomber Command place in German canals, and how were they delivered?AnswerQ&A
Magnetic and other mines were laid by small low-flying elements using major bombing raids as cover.
- 4:03:37QuestionAfter Iran's drone carrier was effectively written off, will future drone carriers avoid merchant conversions?AnswerQ&A
Further conversions are expected. The panel discusses better conversion work and task-group support, but one contributor doubts that even much stronger protection would have saved this particular target.
- 4:07:53QuestionWhat minimum Royal Navy and RFA force is needed beyond Queen Elizabeth and Prince of Wales, and could it be built within their service lives?AnswerQ&A
The proposed minimum is roughly 36 escorts, stronger replenishment and mine-warfare forces, and reinforced-brigade amphibious lift. Whether that expansion fits within the carriers' service lives remains uncertain.
- 4:10:11QuestionShould additional air-defence escorts come from a third shipbuilding factory or a more bespoke yard?AnswerQ&A
The assessment is that Britain lacks enough sustained work for a third factory; another yard could build escorts while support-ship builders concentrate on auxiliaries.
- 4:11:37QuestionCould the Fleet Solid Support ships become tankers or amphibious auxiliaries?AnswerQ&A
They could support amphibious forces with stores, but turning the design into a tanker or amphibious vessel would require extensive redesign.
- 4:13:34QuestionCould Harland and Wolff become the main RFA builder, moving between ship types while sharing systems?AnswerQ&A
There is potential for that approach, although integrating the orders and common systems would be difficult.
- 4:15:43Roman strength came from logistics and standardisationNotable Point
Roman armies were repeatedly defeated, but logistics, standardisation, engineering, and the ability to field another force made the system unusually persistent.
- 4:19:28QuestionWould a mobile dry dock or another land-based dry dock help the Royal Navy more?AnswerQ&A
Both would help, but the deeper readiness problem combines scarce dock space with inadequate stocks of specialized spare parts.
- 4:22:37Impero loses parts and dock time before completionNotable Point
Impero illustrates how cannibalisation and scarce docking space can leave an unfinished battleship progressively harder to complete.
- 4:25:22QuestionWhat was the best Kriegsmarine cruiser class?AnswerQ&A
Admiral Hipper, but mostly by default; it was large, inefficient, politically overcomplicated, and burdened by temperamental machinery.
- 4:30:34QuestionWhen does an OPV, corvette, or frigate gain global rather than merely regional reach?AnswerQ&A
When it can self-deploy and sustain itself with enough crew capacity, food, fuel, spares, and repair support for operations beyond local bases.
- 4:31:46The Type 45 cost of designing without power marginNotable Point
Type 45 power problems illustrate the long-term price of meeting a specification without reserve capacity for hot climates and added systems.
- 4:34:07QuestionWhat kept USS Samuel B. Roberts from being scrapped after it struck an Iranian mine in 1988?AnswerQ&A
National pride and political signaling favored repair: returning the ship to service demonstrated resilience even when rebuilding was costly.
- 4:35:32The Deutschland class beyond the pocket-battleship labelNotable Point
The Deutschland class began as a treaty-era replacement for coastal defence ships before its range enabled an ocean-raider role.