Video

Bruships 195: Naval History Questions Answered Live...

Study Bruships 195: Naval History Questions Answered Live..., a Dr. Alex Clarke video from 25 May 2025, with 85 time notes. Topics include Live Q&A, Naval History, Royal Navy.

Date
Runtime5:06:37
Guide points85 time notes

Time notes

  1. 12:29
    QuestionWhat if every R-class battleship received Royal Oak's prewar modernization?Answer

    Their employment and the overall war would change little, but improved fire control and anti-aircraft capability would make them much more lethal in individual engagements.

    Q&A
  2. 19:25
    QuestionHow would eight-inch proximity-fuzed shells for County-class cruisers have affected the war?Answer

    They could break up and damage air formations at unusually long range, although they probably would not save Dorsetshire and Cornwall.

    Q&A
  3. 21:38
    QuestionDid icing help explain why escort carriers were uncommon on Arctic convoys?Answer

    Yes; icing, frozen machinery, lack of deck storage, poor flying conditions, and violent ship motion all made small-carrier operations difficult.

    Q&A
  4. 24:26
    QuestionWhat happened to the new North Korean warship during launch, and why did it sink?Answer

    The stern appears to have snagged during a sideways launch while the bow kept moving, causing the ship to roll and sustain damage.

    Q&A
  5. 27:04
    QuestionWas USS Scorpion probably lost to a battery explosion?Answer

    A battery explosion is judged the most likely explanation, but the available evidence does not establish the cause.

    Q&A
  6. 27:45
    Why North Korea is investing in larger surface combatants

    Possible roles for North Korea's larger combatants include extending offshore protection, supporting missile submarines, and resisting amphibious attack.

    Notable Point
  7. 32:45
    What North Korea's new combatant may carry, and what remains unknown

    A dense advertised weapon fit sits on a compact hull whose missile packing, propulsion, range, and real performance were still unproven.

    Notable Point
  8. 39:20
    QuestionCould the larger launch tubes be intended for hypersonic missiles that Russia might supply?Answer

    Possibly, but the idea remains speculative and could reflect an aspiration rather than an available capability.

    Q&A
  9. 39:57
    QuestionCould the next generation of Royal Navy offshore patrol vessels be upgraded with a 4.5-inch gun?Answer

    The objection is budgetary: a frigate-like fit risks having patrol ships counted against the frigate force, while lighter guns are considered a possible upgrade.

    Q&A
  10. 43:26
    QuestionWhat if Congress ordered the US Navy to move directly from twelve-inch to fifteen-inch guns?Answer

    The new caliber would delay American ships and provoke a wider gun-caliber competition rather than a simple like-for-like British response.

    Q&A
  11. 45:14
    How a 16.5-inch gun could change the Queen Elizabeth design

    A heavier gun could bring a longer hull and more machinery, while barrel wear and the timing of small-tube boilers would influence the design.

    Notable Point
  12. 49:14
    QuestionCould Germany respond effectively if the American and British battleship programmes moved to larger guns?Answer

    Obtaining help from Austria-Hungary is suggested as the quickest route, but an unlikely choice. Domestic development would be slow and expensive enough to end Germany's competitive involvement in the race.

    Q&A
  13. 50:06
    QuestionCould money saved from the battleship race expand Germany's cruiser and destroyer forces before the First World War?Answer

    Possibly, but the lighter forces would lack the competitive heavy ships around which they were expected to operate.

    Q&A
  14. 51:08
    QuestionWould Agincourt have been built with 18-inch guns in this larger-calibre battleship race?Answer

    That depends on the next American step. The historical proposal is also disputed, with three twin 18-inch turrets and four triple 15-inch turrets offered as competing reconstructions.

    Q&A
  15. 54:46
    QuestionWhat would Yamato look like if the earlier gun race had produced British 18-inch battleships?Answer

    The treaty system and subsequent building programmes would change so extensively that Yamato would be a fundamentally different design.

    Q&A
  16. 58:10
    QuestionIs Ben Wilson's Empire of the Deep worth reading?Answer

    Yes, with reservations about some judgments and recognition that a broad naval history cannot cover everything.

    Q&A
  17. 1:00:27
    QuestionWhy is the British Union Flag commonly called the Union Jack?Answer

    Its close association with Royal Navy use at the jack staff made Union Jack the familiar popular name, even though Union Flag is the formal term.

    Q&A
  18. 1:05:57
    QuestionHow late could Nelson and Rodney be redesigned for 28 knots if Italy laid down new Caracciolo-class ships?Answer

    The design could theoretically be lengthened and given more machinery, but an early Italian challenge might instead justify extra F3-type ships. A later treaty-compliant Italian programme would come after Nelson and Rodney were already too far advanced.

    Q&A
  19. 1:10:02
    QuestionWould the Americans or Japanese demand modern replacement ships as compensation for additional British construction?Answer

    They might ask, but the projected outcomes differ. American funding remains uncertain, Japan's claim is judged weaker, and France would have a direct need to respond to Italy.

    Q&A
  20. 1:11:49
    QuestionWas the tendency to make only minimal dockyard expansions a problem of France's national yards or the whole industry?Answer

    The assessment applies to the whole French shipbuilding industry.

    Q&A
  21. 1:14:59
    QuestionWhat capabilities and classification fit North Korea's new destroyer class?Answer

    Its capabilities need to be judged in operation. Frigate, or possibly corvette, is proposed as a better description of its range and intended role.

    Q&A
  22. 1:19:04
    QuestionHow would the loss of HMS Lion to a magazine explosion at Jutland affect the Royal Navy and Beatty's legacy?Answer

    Beatty would become a heroic martyr, replacement ships would gain urgency, and Royal Navy leadership and postwar treaty policy could develop differently.

    Q&A
  23. 1:25:24
    QuestionCould a helicopter deploy and a ship recover an uncrewed underwater vehicle for anti-submarine and mine warfare?Answer

    Yes, a vehicle of roughly torpedo size is considered plausible. The difficult part is safely recovering it after operations involving explosives in salt water.

    Q&A
  24. 1:29:07
    Why freely drifting mines threaten friendly shipping too

    Mines that escape their moorings can spread beyond the intended area and threaten friendly ports and fishing vessels.

    Notable Point
  25. 1:36:21
    QuestionIs Harland and Wolff the closest historical equivalent to the proposed Port Alpha shipyard?Answer

    It is a massive automation-led response to labor shortages, and the purpose-built Kaiser yards are a closer historical analogy than Harland and Wolff.

    Q&A
  26. 1:39:26
    QuestionAre anti-submarine torpedo tubes fired all at once or one weapon at a time?Answer

    Usually one at a time during a controlled prosecution, but a ship under attack or engaging at long range may fire multiple weapons, often with a short interval.

    Q&A
  27. 1:42:33
    QuestionWhat if Tiger survived the London treaty, was rebuilt, and accompanied Hood at Denmark Strait?Answer

    Tiger's survival could free Hood for a major refit and strengthen the wider fast-capital-ship force, changing both the battle and the pursuit of Bismarck.

    Q&A
  28. 1:46:55
    QuestionWhy was Iron Duke retained as the training ship instead of Tiger?Answer

    Chatfield favored Iron Duke's gunnery associations and stability as a training platform, even though Tiger offered greater potential for a later combat reconstruction.

    Q&A
  29. 1:52:12
    QuestionWhy was the pre-dreadnought HMS Hood never raised for scrap after the world wars?Answer

    The cost of raising and dismantling the wreck outweighed the likely benefit.

    Q&A
  30. 1:57:53
    QuestionWhat if Little Boy or Fat Man suddenly produced a Tsar Bomba-scale yield after release?Answer

    The target would be devastated on a vastly greater scale, the B-29 would probably be lost, and the unexplained yield difference would complicate assessment of both attacks.

    Q&A
  31. 1:59:52
    QuestionWhat was the largest calibre used in a quintuple or larger gun mount?Answer

    The tentative answer is 40 mm, after excluding grouped recoilless rifles and Gatling-type barrels from the definition.

    Q&A
  32. 2:01:37
    QuestionHow did the design philosophy of Fletcher and Gearing destroyers differ from Tribal and Battle-class destroyers?Answer

    The American ships remained centered on fleet torpedo attack, whereas the British types prioritized guns for fighting and clearing enemy destroyers.

    Q&A
  33. 2:03:31
    QuestionWas the Somers class still focused on torpedoes despite carrying four twin 5-inch mounts?Answer

    Yes. Its layout still gave torpedoes priority, despite a gun battery that made it unusually heavily armed for a destroyer.

    Q&A
  34. 2:05:59
    QuestionWhy was it normal for some World War II troopships to travel by themselves?Answer

    The fastest liners could outrun a submarine's attempt to reach an attack position; slower troopships normally sailed in fast convoys.

    Q&A
  35. 2:07:47
    Why warships struggled to escort the fastest liners

    A liner could sustain more than thirty knots across an ocean, while a warship designed to cruise slowly and sprint for battle could damage its machinery trying to match that schedule.

    Notable Point
  36. 2:11:21
    QuestionWhat may have caused the Mexican ship Cuauhtémoc to strike the Brooklyn Bridge?Answer

    A variable-pitch propeller failure or fouling is plausible, but the accident report is needed before drawing a conclusion.

    Q&A
  37. 2:14:07
    Why U-864's cargo would not transform Japan's war

    Technical data and small quantities of special material could support Japanese prototypes, but they could not replace the industrial capacity and resources needed for strategic effect.

    Notable Point
  38. 2:17:57
    QuestionIs it too early to assess the legacy of the Italian Maestrale-class frigates?Answer

    A final verdict is premature, but their all-round frigate role offers a possible connection with the succeeding Bergamini FREMM family.

    Q&A
  39. 2:20:47
    Sustained liner speed, trials and emergency power

    Liners had different sustained, trial and emergency speeds, with fuel economy and machinery life determining which could be used routinely.

    Notable Point
  40. 2:25:37
    QuestionIf Britain gained Alaska after the Crimean War, where would the Royal Navy build bases and what fleet would they support?Answer

    Geography would point to familiar Alaskan base locations, but the fleet would likely be modest and largely shaped by Canadian investment.

    Q&A
  41. 2:27:27
    QuestionDid Germany know D-Day was coming, and did it have spies in Britain?Answer

    Germany expected an invasion, but Allied control of its British agent network helped deceive it about when and where the attack would fall.

    Q&A
  42. 2:28:44
    QuestionCould a post-1910 steamship exceed its rated top speed by ten or twenty percent without regard for damage or safety?Answer

    It could sometimes exceed normal speed temporarily, but only by consuming engineering margin and accepting close monitoring, damage, and later repair.

    Q&A
  43. 2:30:35
    QuestionHow would the United States react to a capital-ship-sized drydock being built at Prince Rupert, British Columbia, in 1939?Answer

    It would ask questions but probably accept an anti-Japanese explanation and seek access, because one drydock was not evidence of a threatening British fleet base.

    Q&A
  44. 2:34:31
    QuestionWhere would you fire one spread of torpedoes between 1900 and 1999?Answer

    Scharnhorst and Gneisenau at the outbreak of World War II are one choice, with the aim of preserving Glorious; alternatives include Bismarck's launch, the Russo-Japanese War, and Jutland.

    Q&A
  45. 2:46:30
    QuestionWere anti-submarine weapons ever used against ground troops, reversing the use of land-attack weapons against ships?Answer

    The Australian Matilda Hedgehog is a concrete example of adaptation for land use. Japanese depth-charge employment against landings is recalled uncertainly, and no example of torpedoes fired at troops is identified.

    Q&A
  46. 2:48:10
    QuestionWhy was HMS Zubian created, and what legacy did it leave?Answer

    It was an emergency expedient whose unexpected appearance reinforced German fears that Britain had secret shipyards and unknown warships.

    Q&A
  47. 2:50:11
    QuestionHow much could a British-Australian-Dutch command formed in 1940 under Roger Keyes disrupt Japan's moves in 1941?Answer

    It could materially improve coordination and local defenses, even if the Allies had few additional forces to commit.

    Q&A
  48. 2:51:54
    Dowding, Park, and jungle preparation in Malaya

    A stronger Far Eastern command could bring experienced air leaders and earlier preparation for jungle fighting, although the proposed organization remains disputed.

    Notable Point
  49. 2:54:51
    A small carrier and regional repairs for Force Z

    Even a modest fighter detachment could matter to Force Z, while Indian repair facilities could keep useful ships within reach of the Far East.

    Notable Point
  50. 2:58:02
    QuestionWhat if the Royal Navy persuaded a gun maker to produce pom-poms and medium naval artillery in Australia after the Munich crisis?Answer

    Regional air defense and refit capacity would improve, and Australia might build heavily armed screening cruisers while supporting more capable ships for Force Z.

    Q&A
  51. 3:01:04
    Australian County cruisers using eight-inch guns against aircraft

    Seventy-degree elevation allowed Australian County-class cruisers to fire their eight-inch guns at aircraft, a capability that surprised an American observer in the recalled episode.

    Notable Point
  52. 3:09:20
    QuestionHow often did smaller ships try to ram larger ships, and did it work?Answer

    Ramming could be a last resort, and a small ship could survive a collision with a larger one. HMS Spitfire and Nassau at Jutland provide the example, but no frequency is established.

    Q&A
  53. 3:25:13
    QuestionWhat could an Italian-style reconstruction do for HMS Warspite?Answer

    It could create a faster, extensively rebuilt ship with three triple 15-inch turrets, while influencing later Queen Elizabeth and King George V-class choices.

    Q&A
  54. 3:29:45
    QuestionHow often were the casemate guns of the R and Queen Elizabeth classes actually used?Answer

    They were useful and frequently relevant in World War I, but surviving casemates saw comparatively little use in World War II.

    Q&A
  55. 3:33:24
    QuestionHow does North Korea's new missile destroyer compare with its contemporaries?Answer

    It is judged closer to a frigate, or arguably a corvette when its range and capabilities are considered.

    Q&A
  56. 3:34:34
    QuestionWhat if the World War II combatants had modern drone-control technology?Answer

    Local radio-controlled reconnaissance would be useful, and an armed anti-submarine drone is proposed; the expected Allied advantage is producing workable equipment in much larger numbers.

    Q&A
  57. 3:36:55
    Why advanced German weapons could lose to production and logistics

    A disagreement over Panzer IV and Panther reliability separates problems caused by design changes from those caused by damaged industry and inadequate maintenance.

    Notable Point
  58. 3:43:46
    QuestionHow do World War II and modern five-inch naval guns differ in power, range, fire rate, accuracy, and durability?Answer

    Modern guns are judged better across those measures because metallurgy, barrel design, explosives, and shell design have advanced substantially.

    Q&A
  59. 3:45:30
    A postwar Royal Navy standardized on 5.25-inch guns

    A common 5.25-inch armament for postwar British cruisers, destroyers, and frigates raises a hypothetical question about an American response.

    Notable Point
  60. 3:46:46
    QuestionCould HMS Pickle really have been docked, fully recoppered, and launched again on the same day in 1803?Answer

    Probably not: an assessment or limited repair fits the reported time better, while comparable complete coppering jobs took at least a week.

    Q&A
  61. 3:52:05
    QuestionHow useful could the former Italian carrier Giuseppe Garibaldi be to Indonesia?Answer

    It could be useful as a helicopter and anti-submarine carrier with drones, while any fixed-wing role would depend on acquiring suitable aircraft.

    Q&A
  62. 3:56:05
    QuestionHad the problem that led to the Hawkins class reappeared after World War I?Answer

    The comparison is rejected here because Hawkins and the Counties were conceived as large light cruisers whose later treaty classification did not change their original design role.

    Q&A
  63. 4:01:05
    QuestionCould aircraft controls become user-friendly enough for flying to be as common as driving?Answer

    Easier controls do not remove the consequences of failure or the difficulty of judging hazards in three dimensions.

    Q&A
  64. 4:02:14
    QuestionAre there photographs of County-class cruisers with their guns elevated to 70 degrees?Answer

    Yes; County-class examples are reported, along with photographs of Canarias at high elevation.

    Q&A
  65. 4:02:40
    QuestionWhat would a British fourth-rate ship of the line look like around 1815?Answer

    Broadly a two-deck ship of fifty to sixty guns, already losing its place in the battle lines of the major navies.

    Q&A
  66. 4:07:11
    QuestionHow early were studies made for converting merchant ships into escort carriers?Answer

    The lineage begins in World War I with liner conversions such as Argus and continues through the interwar period before settling into the escort-carrier role.

    Q&A
  67. 4:10:41
    Using D. K. Brown critically on British warship design

    Brown's technical work receives a strong recommendation alongside specific criticisms of its interwar coverage and an explicitly unverified family anecdote.

    Notable Point
  68. 4:15:28
    QuestionWould you rather face a North Atlantic storm or a Lake Superior storm in a typical regional freighter?Answer

    The North Atlantic, because an ocean-going freighter is built to expect severe weather, while a Great Lakes ship may be less prepared for the lake's worst storms.

    Q&A
  69. 4:17:51
    QuestionWas the B-29 rushed into service, causing its heavy mechanical losses?Answer

    The replies disagree over the word 'rushed', but agree that the B-29 attempted a difficult technological leap while moving rapidly into mass production and service.

    Q&A
  70. 4:20:17
    QuestionHow effective would a third run of Dido-class cruisers be with Vanguard's improved 5.25-inch guns?Answer

    They would be useful air-defense ships, with their value rising sharply if an invasion of Japan extended the war and produced much heavier kamikaze losses.

    Q&A
  71. 4:24:01
    The civilian costs feared from invading or blockading Japan

    The assessment of a prolonged war includes catastrophic invasion casualties and the mass starvation expected from a sustained blockade.

    Notable Point
  72. 4:26:32
    QuestionWould a larger surviving force of C-, D-, and E-class cruisers have allowed the Royal Navy to retire its older Arethusa and Town classes?Answer

    Yes, although the older cruisers would probably be placed in reserve rather than scrapped immediately.

    Q&A
  73. 4:29:26
    QuestionWhat would a modern Atlanta-style anti-aircraft cruiser look like without missiles?Answer

    Numerous Italian 76 mm mounts, supplemented by as many five-inch guns as practical.

    Q&A
  74. 4:29:51
    QuestionWhat is the best part of the British Isles for a secret naval base?Answer

    Anglesey is the preferred answer because of its sheltered strategic position and infrastructure, with Skye as an alternative.

    Q&A
  75. 4:35:05
    QuestionWhat made teak superior to English oak for some naval uses, and how did it compare with American live oak?Answer

    Teak is dense, hydrophobic, and exceptionally durable, though costly and hard on tools; its marine longevity made it especially valuable in warships.

    Q&A
  76. 4:37:14
    QuestionHow soon should the aging Great Lakes freighter fleet begin to be replaced?Answer

    As soon as possible, given the age of the ships and the much older design assumptions behind many of them.

    Q&A
  77. 4:37:41
    QuestionDoes the Royal Navy paint battle honors or campaign ribbons on a ship's superstructure and turrets?Answer

    Normally no. Battle honours appear on boards, while exterior decoration more often consists of informal mottos, emblems, or other crew artwork.

    Q&A
  78. 4:41:44
    QuestionWhat would happen if the Scrap Iron Flotilla had modern destroyers of the time?Answer

    They would be used more often and would be more dangerous.

    Q&A
  79. 4:41:52
    QuestionWhat if the Scrap Iron Flotilla entered World War II with Daring-class destroyers in their 1954-55 configuration?Answer

    Their radar-directed 4.5-inch and 40 mm guns would be devastating to Axis aircraft in the Mediterranean.

    Q&A
  80. 4:42:53
    QuestionHow late did seaplane tenders remain in service?Answer

    Some are recalled as serving into the 1950s and 1960s, although the specific examples are uncertain.

    Q&A
  81. 4:43:26
    QuestionWould Theodor Krancke have handled Graf Spee's predicament differently from Hans Langsdorff?Answer

    Probably not by enough to matter; discovery, damage, and the enemy's ability to summon reinforcements leave any isolated surface raider with very few options.

    Q&A
  82. 4:44:39
    QuestionHow might Azur Lane's Hood be helped if memories of both historical HMS Hoods caused severe distress?Answer

    The fictional scenario is approached through conversation and the honourable service histories of both ships, with the imagined symptoms interpreted as trauma and dissociation.

    Q&A
  83. 4:51:51
    QuestionHow could a World War II seaplane tender still be serving as a US Coast Guard cutter in 1988?Answer

    The former tender remained a useful ship after its original aviation role declined, while seaplanes themselves retained ocean rescue value until other aircraft could replace them.

    Q&A
  84. 4:54:56
    QuestionWere seaplanes ever particularly useful in the Baltic?Answer

    Yes. There were few suitable airfields, while small inlets offered comparatively calm water for take-off and landing.

    Q&A
  85. 4:59:54
    Norton Sound's second career in weapons trials

    The former seaplane tender provided a hull for VLS and Aegis trials associated with later American surface combatants.

    Notable Point