Video

Bruships 116: Australia Trip Books... Continued

Study Bruships 116: Australia Trip Books... Continued, a Dr. Alex Clarke video from 9 Jul 2023, with 104 time notes. Topics include Carrier Doctrine, Live Q&A, Naval Aviation.

Date
Runtime4:38:31
Guide points104 time notes

Time notes

  1. 17:20
    QuestionWould an early large Royal Navy squadron have changed the War of 1812?Answer

    Not substantially. American heavy frigates could outmatch British frigates, but they lacked an answer to ships of the line once Britain could spare enough of them.

    Q&A
  2. 21:20
    QuestionHow many light carriers might each treaty navy receive if the First London Naval Treaty created a separate category below 10,000 tons?Answer

    A separate allowance is plausible, with a suggested 100,000 tons each for Britain and the United States and 60,000 tons for Japan. An unrestricted exemption is another possibility.

    Q&A
  3. 23:08
    QuestionWhy were Royal Navy submarines not assigned to hunt Bismarck at sea?Answer

    They lacked the speed for a chase and were better deployed as ambush forces on predictable approaches.

    Q&A
  4. 24:08
    QuestionWhich matters most when balancing speed, protection, and firepower in a warship design?Answer

    The mission decides. Reconnaissance favors speed, battlecruisers need speed and long-range firepower together, and close fighting favors battleship protection and subdivision.

    Q&A
  5. 27:02
    QuestionCould future naval procurement include eight-inch guns with smart shells as a cheaper alternative to missiles?Answer

    Yes, depending on gun range. Railguns reaching roughly 200-300 miles could handle nearer targets while missiles retain the longer-range role.

    Q&A
  6. 27:34
    QuestionShould HMS Victory's interpretation give more attention to her career outside Trafalgar?Answer

    Yes, although Trafalgar dominates because the preserved ship also functions as a memorial to Nelson.

    Q&A
  7. 28:37
    QuestionHow far could jet aircraft advance if Britain backed Frank Whittle from 1929?Answer

    Britain might field a few jet interceptors around 1939 and make jets prominent in the 1941 aircraft generation, while retaining an early technological lead.

    Q&A
  8. 30:41
    QuestionWhat ships were the Italian Andrea Doria class intended to counter?Answer

    Primarily French designs, although Italy also had to account for Austro-Hungarian construction.

    Q&A
  9. 31:44
    QuestionCould the spread of drones bring back the battlecarrier?Answer

    Probably not, though carriers could regain larger defensive guns mounted clear of the flight deck.

    Q&A
  10. 35:31
    QuestionHow would Renown's 15-inch guns fare against Bismarck?Answer

    They were considered capable of penetrating Bismarck and scoring damaging hits.

    Q&A
  11. 36:35
    QuestionWhat displacement and air-group size would an effective CATOBAR light carrier need?Answer

    Roughly Queen Elizabeth-class displacement and a similar air group are suggested, because aircraft size and the required number drive the carrier's dimensions.

    Q&A
  12. 43:07
    Charles de Gaulle and the size of future carrier aircraft

    Charles de Gaulle's current aircraft fit her carrier dimensions, while larger future aircraft would constrain the air group.

    Notable Point
  13. 44:42
    QuestionDid James II really invent the signal-flag system?Answer

    He combined several people's ideas and appears to have added some of his own.

    Q&A
  14. 50:46
    QuestionWhy would the Royal Navy favor twin-engine aircraft if it had larger carriers?Answer

    Reliable long-range strike was the priority. Two engines could allow an aircraft to return after a failure, while coupled arrangements offered other ways to manage power and endurance.

    Q&A
  15. 56:48
    QuestionAre there accounts of sailors finding a warship's culture very different from another ship in the same navy?Answer

    No particular example is recalled. An American officer instead found Australian, British, and Canadian destroyer cultures remarkably similar.

    Q&A
  16. 57:37
    QuestionWhich navy has achieved a confirmed submarine-against-submarine sinking?Answer

    The Royal Navy, although the exchange does not specify what makes the submarine-against-submarine sinking unique. The nuclear-powered submarine claim is explicitly tentative.

    Q&A
  17. 58:05
    QuestionWhat would happen if Britain received Astute-class production and support infrastructure in 1930, but had to use period weapons?Answer

    Britain would gain submarines able to remain submerged, outpace period fleets, and shift rapidly between distant theaters, even while using contemporary torpedoes.

    Q&A
  18. 1:00:08
    QuestionHow effective was it for several ships to gang up on a smaller enemy force before radar fire control?Answer

    Very effective, because the outnumbered ships had to divide their attention while each attacker could concentrate on one target.

    Q&A
  19. 1:01:39
    QuestionCould sustained turbojet development from 1929 lead to gas-turbine warships by 1945, or would the engines remain too unreliable?Answer

    Possibly, if development began in 1929.

    Q&A
  20. 1:01:52
    QuestionWould early RAF and Fleet Air Arm interceptors use hybrid jet-and-rocket power, and would Britain export the technology?Answer

    The proposed hybrid arrangement is doubted, and Britain is expected to withhold the technology from export.

    Q&A
  21. 1:02:28
    QuestionCould Germany afford to delay a major war until 1948 while the Royal Navy grew stronger?Answer

    Probably not. A Pacific conflict would likely align Britain and the United States first, creating an overwhelming combined naval and industrial opponent.

    Q&A
  22. 1:03:58
    QuestionWere signal flags too insecure for naval communication?Answer

    They were visible, but decoding them required observation and the right codebook, and fleets had few practical alternatives.

    Q&A
  23. 1:04:53
    QuestionWhat would Ark Royal have looked like at 27,000 rather than 22,000 tons?Answer

    Ark Royal-style hangars, Illustrious-style protection, four shafts, and an unarmored flight deck are suggested. Britain still needed more hulls than five 27,000-ton ships could provide.

    Q&A
  24. 1:10:16
    French frigate innovation and the British response

    French frigate development combined lighter construction and improved sailing qualities; Britain adopted captured examples and expanded successful designs through competing surveyor proposals.

    Notable Point
  25. 1:21:21
    QuestionIf the RAF had acquired 200 Hawker Henley dive bombers before the war, could the Fairey Battle order have gone to the Henley instead?Answer

    Potentially. The Henley was a capable aircraft that could have served as a useful dive bomber and supported further performance upgrades.

    Q&A
  26. 1:22:19
    QuestionCould Second World War fire-control systems handle several targets at once?Answer

    To a degree, especially with separate secondary batteries, but human control favored concentrating the main armament on one primary threat.

    Q&A
  27. 1:24:20
    QuestionWould earlier Commonwealth shadow factories have improved British wartime shipbuilding?Answer

    Earlier investment could have expanded Commonwealth production, but manufacturing and moving the heavy machinery required substantial preparation time.

    Q&A
  28. 1:26:27
    QuestionWhat might a British capital ship look like after another early-1920s infrastructure upgrade?Answer

    It could approach 65,000 to 70,000 tons and carry guns in the 16.5- to 18-inch range.

    Q&A
  29. 1:28:59
    QuestionHow effective was the Parrott rifle during the American Civil War?Answer

    It was a useful and fairly reliable period weapon, with shortcomings shaped by the metallurgical limits affecting all contemporary artillery.

    Q&A
  30. 1:30:14
    QuestionWhat might have happened if the Canadian CL-84 Dynavert had entered service?Answer

    It could have provided a Commonwealth VTOL aircraft by the Falklands War, although control technology appears to have lagged behind the rest of the design.

    Q&A
  31. 1:31:40
    QuestionHow would the Second World War change if Britain had not paid to close yards and dry docks in the 1930s?Answer

    More facilities would speed escort construction, although specialized guns, turbines, and machinery would remain bottlenecks.

    Q&A
  32. 1:33:41
    QuestionWhat would small-tube boilers have changed aboard HMS Dreadnought?Answer

    They could have produced a roughly 27-knot ship, forcing rival navies to abandon slower machinery much sooner.

    Q&A
  33. 1:35:59
    QuestionWere warships ever supplied as flat-pack kits for local assembly?Answer

    Yes, especially smaller boats and vessels whose components could be built elsewhere and assembled locally.

    Q&A
  34. 1:37:15
    QuestionWould the Hawker Henley or Hotspur have made a better carrier dive bomber than the Blackburn Skua?Answer

    Not automatically. Their higher speed did not include the Skua's carrier-specific design, while a better engine could have improved the naval aircraft itself.

    Q&A
  35. 1:38:27
    Roosevelt's War of 1812 history and the purpose of heavy frigates

    Roosevelt's naval history prompts a comparison between American heavy frigates and Britain's different requirements for cruising ships and ships of the line.

    Notable Point
  36. 1:40:17
    Shannon boards Chesapeake after its command breaks down

    Roosevelt's account follows the brief, costly boarding of Chesapeake after officer casualties and confusion disrupt its defense.

    Notable Point
  37. 1:45:01
    Training and discipline at Shannon and Chesapeake

    Roosevelt credits Shannon's victory to training and discipline, including its crew's ability to recover from damage and exploit Chesapeake's confusion.

    Notable Point
  38. 1:49:37
    QuestionHow long would completed French Normandie- and Lyon-class capital ships remain competitive?Answer

    Without major reconstruction, they would be dated by the mid-1920s and rapidly outclassed by the next generation of capital ships.

    Q&A
  39. 1:51:06
    QuestionWould the eleven-inch Scharnhorst-class ships remain adequate if the major European battleship programs were completed?Answer

    They would probably receive fifteen-inch guns, while an unrestricted building race could also produce British successors to the Lion class.

    Q&A
  40. 1:52:48
    QuestionWould an earlier large carrier capability have changed Royal Navy carrier doctrine?Answer

    Yes. It could have created a more senior carrier command earlier and given naval aviation stronger institutional backing.

    Q&A
  41. 1:54:28
    QuestionHow much larger would a Flower-class corvette need to be for two shafts and two reciprocating engines?Answer

    About another hundred tons, using the two-shaft Bathurst class as the nearest comparison.

    Q&A
  42. 1:56:08
    QuestionHow could square sails face different directions without rotating the mast?Answer

    Crews hauled on the running rigging to swing the yards and trim the sails to the wind while the mast stayed fixed.

    Q&A
  43. 2:02:02
    QuestionWhere would Henderson fit if aircraft-carrier command became a vice admiral's post?Answer

    He could still hold a rear-admiral carrier or staff appointment and continue toward Third Sea Lord.

    Q&A
  44. 2:03:30
    QuestionWhat wartime post might Reginald Henderson have held if he had not died in 1939?Answer

    China Station was plausible early on, but his political and procurement skills could eventually have made him First Sea Lord.

    Q&A
  45. 2:09:08
    Montevideo Maru, Rabaul, and the cost of official silence

    A quoted account of Rabaul examines the official reassurances and censorship that preceded the Montevideo Maru disaster.

    Notable Point
  46. 2:12:36
    How the 1939 carrier pause reached Force Z

    Pausing carrier and capital-ship construction in 1939 delayed ships that could have provided air cover for Force Z.

    Notable Point
  47. 2:16:06
    QuestionWould a more decisive Taranto have made the United States secure Pearl Harbor?Answer

    It might have strengthened the warning, but American leaders could still have treated Italy and Japan as fundamentally different cases.

    Q&A
  48. 2:19:17
    QuestionHow did Henderson work well with both the Jellicoe and Beatty factions?Answer

    He was skilled at naval politics and ship design, although Cunningham is judged the stronger fleet commander.

    Q&A
  49. 2:20:38
    QuestionHow would the Italian and Austro-Hungarian fleets compare with their proposed new battleships?Answer

    Italy has more ships if all are available, but the proposed Ersatz Monarchs would be formidable; completed Francesco Caracciolo-class ships would strengthen Italy's position.

    Q&A
  50. 2:21:49
    QuestionWhere would Germany obtain the capacity and experience to build the huge ships imagined under Plan Z?Answer

    It would need a much larger shipbuilding industry, new facilities, and trained workers, which could not be created on the proposed timetable.

    Q&A
  51. 2:25:17
    QuestionWhat interwar naval development might have made the biggest difference without treaty limits?Answer

    Sustained work on high-elevation heavy guns and loading systems could have made long-range fire more effective.

    Q&A
  52. 2:26:35
    QuestionDid the Axis navies achieve notable codebreaking successes?Answer

    Yes. Italy had capable codebreakers, Germany achieved successes against Soviet systems, and Japanese intelligence gains helped its opening operations.

    Q&A
  53. 2:27:39
    QuestionWere the stories about British aircraft penetrating American air defenses all Vulcan bomber episodes?Answer

    No. The accounts include Vulcans and a separate Fleet Air Arm episode involving Ark Royal; the exact dates and exercises remain uncertain.

    Q&A
  54. 2:29:25
    Japan and Italy outweighed Germany at sea in 1939

    At the start of the war, Japanese and Italian naval power mattered more than Germany's still-small operational U-boat force.

    Notable Point
  55. 2:32:11
    QuestionHow would navies react if the planned British carrier attack on Wilhelmshaven had succeeded in 1918?Answer

    Carrier strike would become a primary interwar capability, with Britain refining it and rivals hardening their harbors against it.

    Q&A
  56. 2:35:17
    QuestionWas Coronel a more lasting trauma for the Royal Navy?Answer

    The Falklands victory answered it, while both actions helped justify keeping battlecruisers.

    Q&A
  57. 2:36:10
    Napoleon and Agamemnon combine steam machinery with sail

    French and British steam battleships used different propeller arrangements and placed different weight on sailing performance.

    Notable Point
  58. 2:39:56
    Converting sailing battleships accelerates the Anglo-French steam race

    Britain used existing hulls and greater shipyard capacity to build a numerical lead in steam battleships, even as iron armour threatened their future.

    Notable Point
  59. 2:41:36
    Milne argues that steam squadrons require a steam-powered defence

    Steam propulsion changed the speed at which an invasion threat could develop, forcing Britain to consider new squadrons and the cost of recalling ships from abroad.

    Notable Point
  60. 2:42:38
    QuestionHow did turbine production constrain Plan Z?Answer

    Germany was already struggling to supply turbines for existing capital ships, so new yards alone would not enable the larger programme.

    Q&A
  61. 2:44:52
    QuestionWhy did Japan not send major warships such as the Kongō class to the Grand Fleet?Answer

    Japan was already using its ships for Allied duties in other theaters, though a battlecruiser squadron could have been useful.

    Q&A
  62. 2:45:51
    QuestionHow serious a threat would Plan Z have posed to the Royal Navy?Answer

    Britain would react as German ships were laid down and could probably complete its counters first because its maritime industry was broader and deeper.

    Q&A
  63. 2:50:51
    QuestionCould navies with 55-degree heavy-gun elevation use time-on-target fire?Answer

    Probably not with the available technology, though they could make long-range plunging fire much more dangerous.

    Q&A
  64. 2:51:49
    QuestionWere Royal Navy light fleet carriers built on merchant-ship lines?Answer

    No. Escort carriers were merchant-derived, but light fleet carriers were naval-standard designs related to Unicorn.

    Q&A
  65. 2:56:47
    QuestionWhat if Mark 48 ADCAP production replaced the Mark 14 line and expanded at its Second World War rate?Answer

    American submarine captains would welcome the much more effective weapon, though they could still need multiple torpedoes and hits.

    Q&A
  66. 2:57:38
    QuestionWas shipboard machine-shop capability the main reason navies adopted iron hulls?Answer

    It was one factor; heavier gunfire and the need to preserve buoyancy through protected citadels also mattered.

    Q&A
  67. 2:58:43
    QuestionWithout the Korean War, would Britain have phased out propeller-driven combat aircraft sooner or later?Answer

    Probably later, because propeller aircraft remained useful in naval operations.

    Q&A
  68. 2:59:04
    QuestionWhat notable public British military infrastructure work had begun in the previous four or five years?Answer

    Facilities for carriers and future destroyers and frigates, together with docks and infrastructure for nuclear submarines.

    Q&A
  69. 3:03:43
    QuestionWhat are the acoustic devices on Italian Horizon-class destroyers used for?Answer

    They generate loud sound for lower-level threats; using them to incapacitate a merchant crew in wartime is a speculative, close-range possibility.

    Q&A
  70. 3:07:55
    QuestionHow much can automation offset Royal Navy personnel shortages?Answer

    Only gradually. Further automation needs ship redesign and maintainers, while new recruits take time to replace departing sailors' experience.

    Q&A
  71. 3:13:06
    QuestionWhat engineering lesson should be taken from the Titan submersible disaster?Answer

    Investigate why established designers rejected a material or method before assuming that convention reflects a lack of imagination.

    Q&A
  72. 3:15:22
    QuestionWhat was the largest size of ship Canadian yards could build during the world wars?Answer

    Probably merchant ships of about 10,000 to 12,000 tons.

    Q&A
  73. 3:15:46
    QuestionWhy do navies use up-or-out promotion systems when some officers are happy and effective in their current posts?Answer

    Because junior officers need those billets to gain experience for higher roles, and the service has only a limited number of positions at each level.

    Q&A
  74. 3:17:04
    Energy security depends on ships, ports, and sea lanes

    Asian Energy Security connects energy imports, vulnerable shipping routes, and port security with cooperation between navies and coast guards.

    Notable Point
  75. 3:20:34
    Suez, oil shocks, and the economics of tanker routes

    Longer routes encouraged larger tankers, while oil shocks and attacks on shipping spread maritime disruption through the wider economy.

    Notable Point
  76. 3:23:33
    Why experienced personnel leave in their thirties

    The 2023 retention argument links mid-career military departures to higher civilian pay, family stability, and competing demands on people's time.

    Notable Point
  77. 3:27:51
    QuestionIn what order would Britain replace the Iron Duke, 1911 King George V, and surviving battlecruiser classes under a seven-year treaty cycle?Answer

    Broadly by age, with the battlecruisers retained until later because they remained especially useful in peacetime.

    Q&A
  78. 3:32:18
    Renown and Force K hunt German commerce traffic

    Force K hunted Admiral Graf Spee and intercepted German merchant and support vessels, despite destroyer endurance limits and weather that restricted carrier flying.

    Notable Point
  79. 3:36:27
    Pay and the retention of experienced personnel

    Adequate pay supports the retention of trained people and avoids shifting the costs of low wages onto families, charities, and public services.

    Notable Point
  80. 3:41:24
    QuestionDoes negotiating pay work for women?Answer

    It did in the local-government negotiations Clarke recalls, where retaining good staff after an effective pay freeze was an argument for improving pay.

    Q&A
  81. 3:46:07
    QuestionDo naval personnel shortages mainly reflect failures to identify talent and train ratings?Answer

    Stopping recruitment once numbers look sufficient can leave the navy short of experienced people years later.

    Q&A
  82. 3:48:53
    QuestionWhere should a reader look for Royal Navy memoirs from the nineteenth century?Answer

    Start with Colin White's Trafalgar Captains and follow the sources listed in its bibliography.

    Q&A
  83. 3:52:38
    QuestionWere a ship of the line's guns always left at their ports, or moved to make room for daily life?Answer

    They could be moved or secured for daily use, then run out after removable cabins and partitions were cleared for action.

    Q&A
  84. 3:56:36
    QuestionWas the Blackburn Roc designed for the Royal Navy's prewar carrier doctrine?Answer

    No. It emerged from Air Ministry procurement assumptions, and the Navy quickly judged turret fighters unsuitable for carrier work.

    Q&A
  85. 3:57:24
    QuestionWould the Vickers Venom have been a better naval fighter than the Gloster Sea Gladiator?Answer

    Probably not. The Sea Gladiator's exceptional ruggedness made it the stronger carrier choice.

    Q&A
  86. 3:58:02
    Automation changes the skills heavy engineering requires

    Machine-controlled production changes heavy engineering's demand for practical and abstract problem-solving skills.

    Notable Point
  87. 4:00:30
    QuestionDid the Royal Navy maintain mobile support units comparable to American naval organizations that backed forces ashore?Answer

    Yes. Royal Navy commandos and naval logistics formations included Mobile Naval Air Bases that supported Fleet Air Arm operations.

    Q&A
  88. 4:00:49
    QuestionWould the F-86 Sabre and MiG-15 have remained in production as long without the Korean War?Answer

    Probably not. Wartime demand favored keeping established production running, while peacetime replacement could have moved sooner to newer aircraft.

    Q&A
  89. 4:01:19
    QuestionWhat effect would an earlier force of de Havilland Hornets and Sea Hornets have in the Pacific War?Answer

    Availability in 1944 would provide long-range strike capability, including a carrier-based aircraft with radar potential.

    Q&A
  90. 4:01:56
    QuestionWhy is the Sea Gladiator less famous than the Fairey Swordfish?Answer

    The Sea Gladiator was overshadowed by famous fighters, while the Swordfish became attached to Taranto and the Bismarck story.

    Q&A
  91. 4:04:17
    QuestionWhich Crown Colony subclass would suit additional Australian, Canadian, and Indian orders?Answer

    The first design if ordered alongside the original group, or probably the second batch for orders after 1942.

    Q&A
  92. 4:06:01
    QuestionHow long would an enlarged Crown Colony cruiser program for Britain, Australia, Canada, and India take to complete?Answer

    Roughly six years under the proposed peacetime conditions, with wartime disruption likely to extend the schedule.

    Q&A
  93. 4:09:41
    QuestionWho should have been changed to avoid the Fleet Air Arm's interwar problems?Answer

    The structural arrangement mattered more than individual personnel: carrier aviation needed to remain separate from the Air Ministry's competing priorities.

    Q&A
  94. 4:10:16
    Bombing, blockade, and armies depend on one another

    Bombers, fleets, and armies contribute different capabilities, while expeditionary troops depend on ships able to deliver their heavy equipment.

    Notable Point
  95. 4:14:30
    QuestionHow common are semi-hidden military facilities such as Royal Marines Reserve training areas beneath bus depots?Answer

    They are described as common, with military facilities often less visible to the public than a large, clearly marked base.

    Q&A
  96. 4:16:33
    QuestionWhy was there more variation among Royal Navy cruisers and destroyers than among American counterparts?Answer

    Britain designed for worldwide trade protection and several possible enemies, while the United States concentrated more heavily on the Pacific mission.

    Q&A
  97. 4:18:49
    QuestionWhen would F-86 Sabre and MiG-15 production have ended without the Korean War?Answer

    Probably around 1951-52, with lower production rates before that and an earlier move to newer fighters.

    Q&A
  98. 4:20:30
    QuestionWas the Royal Navy behind the United States and Japan in aircraft carriers and carrier doctrine before World War II?Answer

    No. It operated a large carrier force, practiced multi-carrier operations, and planned a more capable fleet for 1942 before losses and construction pauses disrupted it.

    Q&A
  99. 4:24:49
    QuestionWhere should I look for journal articles by topic?Answer

    JSTOR.

    Q&A
  100. 4:25:04
    Essex and Implacable: construction timing and air groups

    The Essex carrier buildup is compared with Britain's interrupted Illustrious, Implacable, and Unicorn programs.

    Notable Point
  101. 4:30:33
    QuestionWhere might Argentina and Chile seek ships to answer a stronger regional rival in this scenario?Answer

    Argentina would probably look to the United States, while Chile would seek a larger ship from Britain.

    Q&A
  102. 4:32:27
    Carrier losses and the danger of misleading exercises

    The loss of Courageous and Glorious weakened Britain's strike-carrier force, while Courageous raises a warning about doctrine built on misleading exercises.

    Notable Point
  103. 4:33:40
    Glorious and the cost of inadequate escort

    Glorious's two-destroyer escort fell short of interwar Royal Navy carrier doctrine, which called for a larger screen including a cruiser.

    Notable Point
  104. 4:34:51
    The Eastern Fleet nearly tested night carrier doctrine

    A coordinate-reading error prevented the intended encounter between Somerville's night-strike force and Japanese carriers in the Indian Ocean.

    Notable Point