Video

Bruships 260: Naval History Questions Answered Live

Study Bruships 260: Naval History Questions Answered Live, a Dr. Alex Clarke video from 20 Sept 2026, with 140 time notes. Topics include Aircraft Carriers, Counterfactual History, Naval Gunnery.

Date
Runtime4:38:19
Guide points140 time notes

Time notes

  1. 16:55
    QuestionHow effectively could smaller navies' coastal defence ships switch to ocean trade escort duties after going into exile?Answer

    Their coastal hull forms would usually make open-ocean escort work difficult.

    Q&A
  2. 19:26
    QuestionIf Germany had retained three Nassau-class battleships instead of pre-dreadnoughts, what might it have done with them?Answer

    They would probably receive new engines. Diesel propulsion and a rearranged main battery, potentially three triple turrets, are possible options.

    Q&A
  3. 21:11
    Overage ships and the twenty-year threshold

    Under the interpretation offered here, ships could remain in service beyond twenty years without counting against permitted strength.

    Notable Point
  4. 22:22
    QuestionHow useful would Vanguard or a second King George V batch have been with sixteen 14-inch guns?Answer

    It would be a useful and dangerous opponent because sixteen guns provide substantial broadside weight and volume of fire.

    Q&A
  5. 25:07
    QuestionWhy was a Tiger-class cruiser proposal combining 6-inch Mark 24 guns and 4.5-inch guns rejected?Answer

    The guns were wanted for other uses, and the cruiser needed 6-inch armament with a clearly distinct secondary battery.

    Q&A
  6. 28:19
    QuestionWhich naval battle should be considered the largest in history?Answer

    The Philippine Sea is proposed for ships and area, and Jutland for a concentrated fleet battle; the choice depends on the measure.

    Q&A
  7. 29:35
    QuestionWhat was the last warship laid down that served with vertical triple-expansion propulsion?Answer

    Probably a Second World War frigate such as a River-class ship, although the precise ship and expansion-engine terminology remain qualified.

    Q&A
  8. 30:49
    QuestionHow might the Second World War and Falklands War change if Age of Sail prize-money rules remained in force?Answer

    The Falklands War might change little, while Second World War crews could have stronger incentives to capture cruisers, submarines and merchant ships.

    Q&A
  9. 33:17
    QuestionWhat might change if Ernest King replaced Kimmel after Pearl Harbor instead of Chester Nimitz?Answer

    The main expected differences are stronger demands for aggressive operations and resources, and a less accommodating relationship with MacArthur.

    Q&A
  10. 34:34
    QuestionWould Cossack's crew have taken Altmark back to Britain if prize money had been available?Answer

    Yes, in this counterfactual, the crew would have taken Altmark back to Britain.

    Q&A
  11. 35:00
    QuestionWhich Royal Navy submarines and captains are worth studying alongside their better-known foreign counterparts?Answer

    The 10th Submarine Flotilla at Malta, particularly its U-class boats, and Venturer are recommended starting points.

    Q&A
  12. 37:15
    QuestionWhat is the assessment of Japan's Aegis-equipped vessels under construction?Answer

    Their role differs from the Type 055's despite similar size. The first pair accommodates radar ordered for land use, while a possible later pair could be designed around shipboard requirements.

    Q&A
  13. 39:25
    QuestionWhat battleship turret arrangement is preferred for the Second World War?Answer

    Four triple turrets are preferred, with maintenance complexity the reservation about quadruple mountings.

    Q&A
  14. 40:31
    QuestionWhat if the Imperial Japanese Navy consistently funded radar development from 1936?Answer

    A substantial amount of radar could have entered service by 1941 if funding stayed consistent and researchers achieved roughly comparable breakthroughs.

    Q&A
  15. 41:44
    QuestionWhy were Kiev and Minsk selected for tourist use rather than following the same course as their sister ship?Answer

    The tentative explanation is that other uses were less viable, leaving study and tourism as practical options.

    Q&A
  16. 42:13
    QuestionCould a camouflaged land army lure a fleet into a deep inland port and destroy it?Answer

    Theoretically, but suspicion, reconnaissance and sailors' local contacts would make the trap difficult.

    Q&A
  17. 45:03
    QuestionWhat other attacks on inland navigation could have been particularly effective?Answer

    British canal mining is proposed, although aircraft often failed to place mines in the canals.

    Q&A
  18. 45:37
    QuestionWhy did Age of Sail ships use two watches rather than three?Answer

    Two crew divisions suited the organisation and work rhythm, with several daily watch periods and the dog watches rotating their hours.

    Q&A
  19. 49:10
    QuestionWas Fisher's Baltic plan an attempt to repeat Gallipoli?Answer

    No. Fisher's Baltic plan predated Gallipoli.

    Q&A
  20. 49:38
    QuestionHow often have brown-water forces been lured into blue water and destroyed?Answer

    More often than is usually acknowledged, in this broad assessment, which comes without examples or a count.

    Q&A
  21. 49:56
    QuestionWhat prevents Minsk from entering dry dock for repairs after the fire mentioned in the question?Answer

    Moving and docking a tourist ship adds expense that its owners must justify against the value of the repair.

    Q&A
  22. 50:56
    QuestionHow would the South China Sea situation change if the Republic of China retained Hainan?Answer

    It would gain strategic depth, but Hainan would be exposed and require continuing defence.

    Q&A
  23. 51:38
    QuestionHow would Warspite react if transported to the Falklands at the Argentine invasion?Answer

    Assuming the battleship, withdrawing toward Ascension to join the task group is the proposed response; isolated action would be more dangerous.

    Q&A
  24. 53:05
    QuestionIs Germany the only major European power never to have operated an aircraft carrier?Answer

    Technically yes, despite Germany coming close to operating a carrier on a couple of occasions.

    Q&A
  25. 53:27
    QuestionWhy are manufacturers reportedly leaving the Navy's jet-training programme, and where might F/A-XX lead?Answer

    The trainer's expected financial return is judged insufficient for its requirements. Boeing is separately predicted to win F/A-XX.

    Q&A
  26. 54:18
    QuestionAre Ada-class corvettes useful for Ukraine, or should it sell them for now?Answer

    Crewed corvettes are considered useful, and Black Sea uncrewed operations are treated cautiously as a guide to North Atlantic requirements.

    Q&A
  27. 55:15
    QuestionWhat would thirty proposed advanced auxiliary destroyers give the Royal Navy in April 1939?Answer

    A powerful addition for fighting other destroyers and carrying out anti-submarine work.

    Q&A
  28. 55:57
    Missile damage beyond the armour belt

    An armoured ship can lose its ability to fight without a missile penetrating its main armour.

    Notable Point
  29. 56:20
    Missile attack profiles and the radar horizon

    An isolated ship's radar horizon favours a fast missile approach in this assessment, while airborne early warning prompts a preference for numerous sea skimmers.

    Notable Point
  30. 57:25
    QuestionCould the other two Audacious carriers be completed, or the Lion battleships converted into carriers?Answer

    Additional Audacious carriers were possible, but the Lions had not advanced far enough to provide a useful conversion basis.

    Q&A
  31. 57:37
    QuestionWhy was the Su-27 chosen over the MiG-29 as the basis of a Soviet carrier fighter?Answer

    The Su-27's landing gear.

    Q&A
  32. 58:07
    QuestionWithout the First World War, when could France finish its naval programme and when would Britain become concerned?Answer

    Completion is estimated around 1923, with British concern around 1920 as Russian construction also accelerated.

    Q&A
  33. 1:07:19
    QuestionWhat would inactivating the Algol-class fast sealift ships mean for sealift, and should the capability be recapitalized?Answer

    Fast sealift can remain idle for years before becoming urgently necessary. No replacement fleet size or procurement timetable is specified.

    Q&A
  34. 1:09:03
    Naval presence and the difficulty of measuring deterrence

    Patrolling frigates and air-defence aircraft illustrate why deterrence is difficult to measure through incidents handled.

    Notable Point
  35. 1:12:15
    The Falklands War as an argument about deterrence costs

    A rough CVA-01 cost comparison supports the argument that weakened deterrence can produce much larger wartime costs.

    Notable Point
  36. 1:14:16
    QuestionCould a British twin 15-inch turret take three guns of that calibre?Answer

    The calibre would probably need to fall to about 13.5 inches, and the arrangement would still be cramped.

    Q&A
  37. 1:14:48
    QuestionHow much speed and lower-gunport clearance would an Océan-class ship gain by losing its upper gun deck?Answer

    Only a modest rise in gunport height and perhaps around a knot of speed are suggested.

    Q&A
  38. 1:17:05
    Defence procurement, skilled work and exports

    Defence procurement is examined for its contribution to domestic industry, skilled employment and exports.

    Notable Point
  39. 1:20:20
    QuestionWhat circumstances would lead to Queen Mary and Queen Elizabeth becoming aircraft carriers?Answer

    A severe international crisis and major Royal Navy difficulties are the circumstances envisaged.

    Q&A
  40. 1:20:40
    QuestionHow soon might outside forces help Saudi Arabia against the Houthis?Answer

    No timetable is offered. Logistics and intelligence support are considered more likely than direct military intervention.

    Q&A
  41. 1:24:44
    QuestionWhich universities should someone consider for war studies besides King's College London?Answer

    Birmingham, especially Jonathan Boff, is the principal recommendation. Supervisors' availability and temperament also matter.

    Q&A
  42. 1:27:42
    QuestionCould a reconstruction extend Tiger and the Lion class's 9-inch belt over areas with thinner armour?Answer

    To an extent, yes, although the detailed reconstruction is left unexplored.

    Q&A
  43. 1:28:28
    QuestionHow much difference would 50 additional Short Sunderlands make to Coastal Command in 1940?Answer

    They could cover important passages and force the small operational U-boat force to spend more transit time submerged.

    Q&A
  44. 1:29:20
    QuestionDid Britain use tugboats against U-boats in coastal waters?Answer

    Available tugs and other small vessels were used, often alongside existing towing duties.

    Q&A
  45. 1:30:15
    QuestionWas integrated electric propulsion delayed mainly by power electronics and frequency regulation?Answer

    Power electronics and frequency regulation mattered alongside motors, circuit protection, metallurgy and compatible electrical systems.

    Q&A
  46. 1:31:47
    Gun availability and British auxiliary conversions

    A converted vessel's armament depended partly on which guns were available.

    Notable Point
  47. 1:32:05
    QuestionWhat if the West Africa Squadron received Warrior and Black Prince in 1822?Answer

    They could strengthen its operations but probably encourage an earlier international ironclad arms race.

    Q&A
  48. 1:33:23
    QuestionWhat would make fast ocean liners suitable as armed merchant cruisers?Answer

    Speed is attractive, but high running costs and machinery optimised for fast passages make extended patrol work an awkward fit.

    Q&A
  49. 1:37:03
    The military use that suits a large ocean liner

    Passenger capacity and sustained ocean-passage speed suit large liners to troop transport.

    Notable Point
  50. 1:40:30
    QuestionHas Britain tried to identify the Unknown Warrior, and who maintains overseas military cemeteries?Answer

    The Commonwealth War Graves Commission maintains overseas graves; the participants understand the Unknown Warrior's anonymity to be deliberate.

    Q&A
  51. 1:43:01
    QuestionWhen might an Astute-class submarine return to service, and what is preventing availability?Answer

    The tentative estimate is a couple of months. Insufficient dry-dock capacity is identified as the immediate obstacle.

    Q&A
  52. 1:47:15
    QuestionWhere are Russia's dry docks, and could they help Britain's docking shortage?Answer

    Facilities exist around the Black Sea, in the Kola region and in the Far East. Their condition is questioned, and British use is ruled out.

    Q&A
  53. 1:47:47
    Canadian docks and nuclear certification

    Suggested Canadian docking support raises the cost of certifying facilities for nuclear vessels.

    Notable Point
  54. 1:49:15
    QuestionHow long does the defence investment plan run, and does it fund dry docks?Answer

    Four years, with no dry-dock funding identified in this account.

    Q&A
  55. 1:50:19
    Planning approval and repeated infrastructure challenges

    A proposed planning reform would limit repeated consultation after a major project receives permission.

    Notable Point
  56. 1:51:20
    Restoring a dock for submarine decommissioning

    A dock restored for decommissioning is expected eventually to support active submarines, raising a question about maintenance priorities.

    Notable Point
  57. 1:52:06
    QuestionHow much would Germany do to keep two retained Derfflinger-class battlecruisers useful?Answer

    Substantial work is expected, alongside close international scrutiny that would complicate the treaty system.

    Q&A
  58. 1:52:52
    Solar power, batteries and national energy security

    A domestic-energy proposal connects distributed generation, storage and manufacturing with reduced exposure to imported energy.

    Chapter
  59. 1:56:21
    QuestionWould the proposed infrastructure policy support continuing railway electrification?Answer

    Yes, with domestic generation intended to keep goods moving during a petroleum shortage.

    Q&A
  60. 1:58:24
    Sonar 2087 and CAPTAS-4

    A claim of French sonar superiority prompts a comparison of British and French use of a Thales system.

    Notable Point
  61. 2:01:50
    QuestionHow does including the shipyard change the comparison of FFG(X) submissions' anti-submarine capability?Answer

    FREMM is preferred on paper for anti-submarine capability. Including the lead yard favours the Álvaro de Bazán submission and its General Dynamics and Bath Iron Works partnership.

    Q&A
  62. 2:03:06
    QuestionWhy do some accounts put S-38's loss in March 1942 when it survived to be sunk as a target in 1945?Answer

    The origin of the conflicting account is unknown; mistaken identification or a copied number is suggested.

    Q&A
  63. 2:04:34
    QuestionWould a vertical sliding breech save horizontal space in an 8-inch or larger gun?Answer

    Any saving must be assessed alongside ammunition paths, loading machinery and permitted loading angles.

    Q&A
  64. 2:05:48
    QuestionCould an Abdiel-class ship receive a modern refit while keeping its top speed?Answer

    Gas turbines are tentatively suggested as a way to retain speed and improve fuel management.

    Q&A
  65. 2:06:08
    QuestionWas British armed merchant cruiser armament sufficient for commerce raiding?Answer

    It was sufficient against merchant vessels, but another armed merchant cruiser would be dangerous to both lightly protected ships.

    Q&A
  66. 2:07:30
    Could torpedoes have changed Rawalpindi's last action?

    A hypothetical torpedo armament exploits the close approach of Rawalpindi's German opponents.

    Notable Point
  67. 2:08:38
    QuestionCould 1930s liners be built for rapid wartime carrier conversion?Answer

    Japanese practice and British lists of conversion candidates are offered as examples.

    Q&A
  68. 2:10:52
    QuestionWhat boats could have been used around the Yukon River delta 50,000 years ago?Answer

    Hollowed-log boats are suggested tentatively after the date is corrected from an initial reading of 5,000 years.

    Q&A
  69. 2:12:41
    QuestionHow many commercial vessels could one modern general-purpose frigate escort?Answer

    About a dozen is suggested, preferably with uncrewed support; two crewed escorts are favoured.

    Q&A
  70. 2:13:37
    QuestionWhen did expected design life become a factor in naval ship design?Answer

    At least by the seventeenth century, with modern overage terminology associated with the nineteenth.

    Q&A
  71. 2:14:31
    QuestionWere any ships built faster than the Abdiel class and able to break 40 knots?Answer

    American nuclear carriers are suggested as very fast ships, without a confirmed maximum speed.

    Q&A
  72. 2:14:47
    QuestionWould Japan's new Aegis ships receive province or mountain names?Answer

    Both are considered possible, depending on classification and existing naming traditions.

    Q&A
  73. 2:17:31
    QuestionWhat would a Canadian Type 055-style destroyer leader look like?Answer

    A larger ship carrying more of the systems selected for Canada's Type 26-derived vessels.

    Q&A
  74. 2:18:07
    QuestionWhat if the United States had not moved the Pacific Fleet to Pearl Harbor?Answer

    Japan could not attack the American battle fleet at Pearl Harbor, and a carrier strike against San Diego is rejected as impractical. Its alternative plan remains uncertain.

    Q&A
  75. 2:22:18
    Skua, Zero and the timing of naval-aircraft comparisons

    Aircraft comparisons depend on dates, replacement programmes and night-operating ability.

    Notable Point
  76. 2:23:50
    QuestionDid combining torpedo and dive-bombing duties cause Barracuda's development problems?Answer

    The roles added weight and complexity, while repeated engine changes forced redesign.

    Q&A
  77. 2:25:59
    Assessing claims that Turkish naval guns are copies

    The unlicensed-copy allegation is rejected on intellectual-property and engineering grounds, without a documented design history.

    Notable Point
  78. 2:27:13
    QuestionCould the Turkish 76 mm gun copy the OTO Melara autoloader?Answer

    Copying is rejected, with performance differences cited against it. Similar breech dimensions can follow from shared calibre and ammunition requirements.

    Q&A
  79. 2:28:30
    QuestionWhich would usually win a gun duel between Alaska and Scharnhorst?Answer

    Alaska is tentatively favoured for a possible range advantage and more effective radar-directed fire. Both ships had radar.

    Q&A
  80. 2:30:04
    QuestionDid Scharnhorst switch off radar at North Cape to avoid detection?Answer

    That explanation remains unsettled. Director damage is considered, while a claim about disabling its own radar with gunfire is corrected as confusion with Bismarck.

    Q&A
  81. 2:30:58
    Radar performance and practice at sea

    Radar comparisons include funding, testing and crew familiarity as well as the equipment.

    Notable Point
  82. 2:32:11
    Gun flashes and mistaken identification at North Cape

    Propellant, turret layout and Arctic visibility help explain how a cruiser could be mistaken for a battleship.

    Notable Point
  83. 2:34:24
    QuestionWhy is indigenous development outside major European powers so often described as copying?Answer

    An unreasonable standard treats awareness of foreign designs as copying. Studying their mistakes differs from basing an entire weapon on another design.

    Q&A
  84. 2:36:09
    QuestionWhy did Russia not procure MiG-29Ks to replace Su-33s at the same time as India?Answer

    Russia lacked the budget to procure the replacement at the same time as India.

    Q&A
  85. 2:36:45
    QuestionDo copying accusations reflect a belief that some countries monopolise good ideas?Answer

    Sometimes, but a documented lineage is also mistaken for proof that all comparable weapons are copies.

    Q&A
  86. 2:37:41
    QuestionDoes three-inch gun ancestry extend back to twelve-pounder smoothbores such as the Napoleon?Answer

    Yes, though no detailed sequence of designs is established.

    Q&A
  87. 2:37:59
    QuestionDoes OTO Melara have Vickers ancestry, and where did OTO's name come from?Answer

    Yes. A Vickers joint venture became Vickers-Terni, and the 1929 Odero-Terni-Orlando name supplied the abbreviation OTO.

    Q&A
  88. 2:39:15
    Vickers connections across the arms industry

    Possible Rheinmetall, Remington and Springfield connections show the breadth attributed to Vickers' industrial network.

    Notable Point
  89. 2:40:35
    Protecting industrial plans and assets from Nazi control

    Accounts of Škoda weapon plans and Rothschild industrial interests describe attempts to keep assets beyond Nazi control.

    Notable Point
  90. 2:41:52
    QuestionWas Vickers a subcontractor on the Manhattan Project?Answer

    Direct subcontracting is uncertain. Participants recall possible connections through Tube Alloys, enrichment research and ignition-system work.

    Q&A
  91. 2:42:52
    QuestionWhat if France in 1750 used Océan first rates, Téméraire third rates and Concorde frigates?Answer

    Improved designs would not solve the officer problem in this assessment, and the Royal Navy might gain better prizes.

    Q&A
  92. 2:44:33
    Foreign industrial assistance at Kure

    French engineering and later Vickers advice connect Kure's growth with overseas shipbuilding and industrial expertise.

    Notable Point
  93. 2:45:16
    QuestionWas Vickers a Mitsubishi Heavy Industries subsidiary?Answer

    No. Vickers had a strategic partnership with Mitsubishi predecessor organisations, dated here to 1905.

    Q&A
  94. 2:46:27
    What states could buy from Vickers and Armstrong

    States could buy industrial infrastructure and military equipment through Vickers, Armstrong and their subsidiaries.

    Chapter
  95. 2:48:58
    Vickers export offers to Iran, Russia and Tibet

    Recalled Vickers offers range across Iranian battleships, Russian industrial reconstruction and Tibetan artillery.

    Notable Point
  96. 2:50:29
    Arms merchants supplying opposing customers

    Recalled sales to opposing customers connect arms commerce with Greek independence, Italian unification and later conflicts.

    Notable Point
  97. 2:53:03
    QuestionHow much control did the Foreign Office have over Vickers-Armstrongs exports?Answer

    Control was limited in the recalled account. British operations faced restrictions over Rhodesia, while participants believe overseas branches continued supplying it.

    Q&A
  98. 2:54:31
    QuestionHow powerful could Vickers-Armstrongs become if it stayed intact?Answer

    The scenario envisages a large industrial group retaining shipbuilding and English Electric interests, with further acquisitions extending its reach into computing and telecommunications.

    Q&A
  99. 2:56:02
    Government resistance to further Vickers expansion

    Recalled resistance to further Vickers purchases centres on government concern about concentrated industrial power.

    Notable Point
  100. 2:57:58
    Arms manufacture, capital and the East India Company

    Proposed East India Company connections link early arms manufacture with capital, cannon demand and imperial commerce.

    Notable Point
  101. 2:59:39
    QuestionWhat if Ticonderoga production continued until 2008?Answer

    Probably a Flight III equivalent, with improved equipment and increasingly crowded ships comparable to later Arleigh Burke development.

    Q&A
  102. 3:01:01
    QuestionWere serious King George V-class refits planned?Answer

    Yes, but none of the major refits were seriously carried out.

    Q&A
  103. 3:02:08
    QuestionWere high-speed subcalibre shells considered for greater naval-gun range or penetration?Answer

    Yes. Recurring investigations had to weigh the smaller shell's destructive effect and whether fire control could use its extra range.

    Q&A
  104. 3:03:44
    An experimental eight-inch gun for extreme range

    A recalled 1918 eight-inch experiment pursued extreme range using a Vickers gun originally intended for Russia.

    Notable Point
  105. 3:04:34
    QuestionWould faster subcalibre shells help against manoeuvring targets at shorter ranges?Answer

    Shorter flight time could improve hit probability, but no firm crossover point is established.

    Q&A
  106. 3:09:30
    QuestionHow difficult was integrating exiled navies with different ammunition, boilers and languages?Answer

    Existing language skills and translators helped, while supply adaptation, gun replacement and practical machinery repair addressed equipment differences.

    Q&A
  107. 3:12:52
    QuestionWhy did Goodall record a setback for battleship advocates in February 1944, and did Churchill and Cunningham influence it?Answer

    Churchill and Cunningham's influence was accompanied by pressure to provide enough carriers for Pacific operations and a possible invasion of Japan.

    Q&A
  108. 3:15:41
    QuestionWas there a plan to put British armoured carriers between Japan and the American carriers?Answer

    Yes. The recalled proposal placed British carriers where kamikazes would encounter them first, with an estimated 12-to-18-hour benefit for the American carriers.

    Q&A
  109. 3:16:40
    Carrier armour, air groups and treaty tonnage

    Limited treaty tonnage forced navies to balance carrier numbers, armour and aircraft capacity according to their expected operating areas.

    Notable Point
  110. 3:19:06
    Later large carrier designs converge

    Malta and Midway illustrate the ability to combine large air groups and substantial flight-deck armour beyond earlier treaty limits.

    Notable Point
  111. 3:20:16
    Heavy piston aircraft and flight-deck strength

    Loaded aircraft weights pressured flight-deck design before jets became the dominant concern.

    Notable Point
  112. 3:20:58
    QuestionDid jet-engine heat end the use of wooden flight decks?Answer

    Pressure to abandon wood came earlier, through aircraft weight and fire concerns in British wartime practice.

    Q&A
  113. 3:21:50
    QuestionWhat if Tiger exploded during the First World War in a way comparable to Mutsu?Answer

    Accelerated Admiral-class construction is suggested, with several completions putting pressure on the postwar treaty settlement.

    Q&A
  114. 3:24:24
    QuestionAre certification hurdles too high for a private UK nuclear-submarine dry dock?Answer

    Yes, particularly given the time available to provide the submarine facilities.

    Q&A
  115. 3:24:36
    QuestionWhich post-1890 battleship or battlecruiser might be compared with Vasa for poor design?Answer

    A design allegedly revised until too heavy to float is offered tentatively, but its name remains unclear.

    Q&A
  116. 3:25:41
    QuestionHow much could modern construction improve older gun weapons retained by fictional shipgirl factions?Answer

    Lighter structures could reduce topweight and improve traverse, while larger gains require machinery changes and the fiction need not obey ordinary engineering.

    Q&A
  117. 3:30:04
    QuestionHow effective would a Cadorna-sized destroyer be with four triple or quadruple rapid-firing, high-velocity 5.5-inch dual-purpose mountings?Answer

    It would be an unnecessarily complicated light cruiser, with crowded loading arrangements and hull dimensions working against the dense armament.

    Q&A
  118. 3:34:28
    QuestionWhat could merchant-cruiser and boarding-ship characters do in peacetime, and which type would suit it best?Answer

    Merchant-derived types could return to commercial work, while warship types could perform continuing peacetime naval duties.

    Q&A
  119. 3:36:37
    QuestionWhat if Marines used four 6-inch batteries to sink a Japanese cruiser at Guadalcanal?Answer

    Japan would lose another cruiser, while the Marine unit would probably become famous and inspire a film.

    Q&A
  120. 3:37:51
    Defence bureaucracy and the appearance of capability

    A remembered meeting distinguishes the appearance of protection from the ability to provide it.

    Notable Point
  121. 3:39:15
    QuestionWhy might commanders avoid using field artillery against ships?Answer

    Firing reveals the battery, and ships are judged generally favoured in the exchange.

    Q&A
  122. 3:39:52
    Civilian observers and the limits of secrecy

    Satellite and online-investigation anecdotes illustrate what civilians can infer from visible clues and affordable equipment.

    Notable Point
  123. 3:43:48
    QuestionShould navies replace frigate and destroyer labels with aircraft-style capability letters?Answer

    The existing labels already convey roles within each navy's system. Capability letters would become unwieldy, and aircraft designations also vary between countries.

    Q&A
  124. 3:49:07
    QuestionDid a Strike Eagle destroy a helicopter with a laser-guided bomb in the Gulf War?Answer

    Yes, a Gulf War helicopter kill with a laser-guided bomb is recalled.

    Q&A
  125. 3:49:29
    QuestionWhich cruisers or larger ships survived a main-magazine explosion without sinking?Answer

    Boise and New Orleans are the examples eventually offered, following uncertainty about the date restriction and what counts as surviving without sinking.

    Q&A
  126. 4:03:23
    Sea Lion's landing barges and Dover's defences

    Sea Lion's proposed barge landings face tidal delays, exposed unloading and fortified ports before the invaders can establish an army ashore.

    Notable Point
  127. 4:07:54
    QuestionHow did the British government obtain the money to break up Vickers?Answer

    In this account, legal powers and debt made breakup possible after wartime losses had weakened the company.

    Q&A
  128. 4:10:22
    QuestionCan you name an invention tested in a shed or in the middle of a bog?Answer

    The Petroleum Warfare Department's fuel-on-water experiments are recalled, with the test setting uncertain between bogs and very muddy lakes.

    Q&A
  129. 4:11:19
    QuestionHow would you refit a Tillman II or IV in 1925 to improve accuracy and rate of fire while retaining four six-gun turrets?Answer

    Fire each six-gun turret in groups of three or divide it into two triple arrangements. The proposed loading improvements become easier only if the requirement to retain every gun is relaxed.

    Q&A
  130. 4:14:22
    QuestionWhat resource would help with naval architecture, especially drag as a function of speed?Answer

    The recommended starting point is A Short History of Naval and Marine Engineering by Edgar C. Smith.

    Q&A
  131. 4:15:17
    QuestionIf the Malta-class carriers had been built, would they have needed several bases, such as Liverpool and one in southern England?Answer

    Probably: a fleet on that scale is expected to require a correspondingly larger basing system.

    Q&A
  132. 4:18:15
    QuestionAre there terrible ships that you nevertheless like?Answer

    Personal favourites include ambitious early American battleships, French designs, Graf Zeppelin, Yubari and American cruisers, with affection for their appearance or ingenuity surviving criticism of their performance.

    Q&A
  133. 4:21:45
    Sea Control Ships and names based on intended roles

    A disagreement over small Sea Control Ships leads into criticism of labels that describe an intended mission more clearly than a ship's type.

    Notable Point
  134. 4:23:01
    QuestionHow tough would an R-class battleship be if filled with cork for anti-invasion service?Answer

    A substantial amount of cork could be fitted and would affect torpedo damage, but no estimate of the protection is given.

    Q&A
  135. 4:24:15
    QuestionWhat if the Royal Navy in 1750 replaced its first rates with Victory, second rates with London-class ships, third rates with Africa and frigates with Constitution-type ships?Answer

    The first and second rates would fare well and the frigates would become very powerful, though Africa-type third rates would be comparatively light in firepower and the expense would be substantial.

    Q&A
  136. 4:25:07
    QuestionWhat would the world do if the Suez Canal became impassable because of radiation?Answer

    Ships would sail around Africa, and ship designs would probably adapt to that route. Whether the canal could be cleaned up remains open.

    Q&A
  137. 4:26:00
    QuestionWhat if Russia built the logistics and infrastructure for invasions of Japan, China and India in the late 1890s?Answer

    Britain and Japan would draw much closer in opposition, and American interests in China could bring the United States into that grouping.

    Q&A
  138. 4:27:03
    Historical films, compressed campaigns and coalition warfare

    Compressed timelines and a national focus can obscure long campaigns and multinational operations in historical films.

    Notable Point
  139. 4:30:05
    QuestionWhat if Russia supported China in the 1890s to preserve the dynasty and build an army strong enough to resist partition?Answer

    Russia's resources are doubtful, and military strength would require fiscal and political reforms that outside funding alone could not supply.

    Q&A
  140. 4:32:01
    QuestionWhat would balanced fleets for the major powers look like before the First World War?Answer

    Most major fleets are judged fairly balanced. Germany's weak cruiser force and American gaps in destroyer and later cruiser procurement are the main exceptions.

    Q&A