Video

RN Paper Cruisers; the what might have beens…

Study RN Paper Cruisers; the what might have beens…, a Dr. Alex Clarke video from 10 Dec 2020, with 53 time notes. Topics include Cruisers, Naval Gunnery, Royal Navy.

Date
Runtime2:24:11
Guide points53 time notes

Time notes

  1. 6:10
    Alaska frames the scale of Britain's paper-cruiser studies

    The Alaska class provides a benchmark for British studies that ranged from County-derived treaty cruisers to ships armed with 12-inch guns.

    Chapter
  2. 9:29
    Why the Royal Navy still needed global cruisers

    Britain's global commitments and expected fighting ranges explain why the Royal Navy valued numerous six-inch cruisers.

    Chapter
  3. 12:14
    QuestionWas the United Kingdom bankrupt after the Second World War?Answer

    No under the definition used here: Britain remained income-producing and capable of major construction, but it was severely short of cash and overcommitted.

    Q&A
  4. 17:32
    The gold-standard return followed contemporary orthodoxy

    Britain's postwar return to the gold standard followed the leading economic orthodoxy of its time, though the advice proved damaging.

    Notable Point
  5. 19:34
    Six-inch volume of fire versus eight-inch weight

    A rate-of-fire comparison shows why more six-inch shells could outweigh the individual power and range of eight-inch rounds.

    Notable Point
  6. 26:35
    QuestionWas the 5.25-inch gun a mistake, and should a 1944 cruiser have used it instead of six-inch guns?Answer

    It was a reasonable earlier compromise, but the high-angle six-inch gun available by 1944 offered better range, impact, and wider utility at a comparable firing rate.

    Q&A
  7. 29:45
    QuestionDid First World War Battle Cruiser Fleet experience influence Royal Navy thinking about rate of fire and hit probability?Answer

    Yes; it reinforced the need for well-practised gun crews and highlighted the barrel-life and weight advantages available with six-inch weapons.

    Q&A
  8. 33:37
    QuestionWould three six-inch cruisers have destroyed Admiral Graf Spee if one of them had been a Town class?Answer

    A Town or full County would have made the action much more dangerous for Graf Spee through sustained shell volume, though the outcome remains counterfactual rather than certain.

    Q&A
  9. 37:25
    QuestionCould a six-inch gun load and train quickly enough to be an effective anti-aircraft barrage weapon?Answer

    The Royal Navy believed its late-war high-angle six-inch mounting could do so, and planned new cruisers around that capability.

    Q&A
  10. 39:29
    QuestionHow would Cleveland-, Baltimore-, and Atlanta-class cruisers compare on the Royal Navy firepower chart?Answer

    Not very differently: similar gun calibres faced similar loading limits, with rapid six-inch fire remaining difficult for eight- and 9.2-inch systems to match.

    Q&A
  11. 40:37
    QuestionHow did the Royal Navy's emphasis on night fighting affect the shift from eight-inch to six-inch cruisers?Answer

    Night actions were expected at shorter ranges, where the eight-inch range advantage mattered less and rapid six-inch fire mattered more.

    Q&A
  12. 42:20
    HMS Nubian reached the Eastern Fleet ahead of schedule

    HMS Nubian reached the Eastern Fleet about a month early after her crew drove through the Mediterranean because they believed the ship was needed.

    Notable Point
  13. 44:04
    Dockyard limits constrained five-turret cruiser layouts

    A cruiser long enough for five main turrets still had to fit the ports, harbours, and docks where the Royal Navy expected to operate it.

    Notable Point
  14. 46:28
    QuestionDid the County and York classes use the same eight-inch guns and turrets?Answer

    They used the same gun barrels but different mountings; the York's intended lighter turret became heavier after reinforcement and lost the older turret's high elevation.

    Q&A
  15. 47:21
    QuestionCould six- and eight-inch cruiser shells still be handled by hand, or did they require powered loading?Answer

    They were near the boundary; trials with automatic ramming are recalled uncertainly, while six inches is treated as the period's practical sweet spot for handling, metallurgy, and firepower.

    Q&A
  16. 49:38
    Royal Navy destroyers practised torpedo aiming by firelight

    Interwar Royal Navy destroyer crews trained to estimate a moving target from the changing light of a fire and continued the practice during the Second World War.

    Notable Point
  17. 50:22
    Surrey as a balanced County-class successor

    The unbuilt Surrey traded a little speed for modern machinery, more armour, and a more balanced eight-inch cruiser design.

    Chapter
  18. 54:19
    Cancelling Surrey surrendered treaty leverage

    Cancelling two heavy cruisers before the London Naval Treaty removed bargaining assets the British delegation might have traded for concessions.

    Notable Point
  19. 56:04
    Commonwealth navies operated as one professional system

    Shared training, promotion, doctrine, and personnel systems made the British and Dominion navies function much like one navy below the political level.

    Notable Point
  20. 57:25
    QuestionWere Royal Navy destroyers the best-trained destroyer force of the period?Answer

    That ranking is arguable, but the Royal Navy destroyer force uniquely viewed itself as an elite, with Tribal crews forming an even more specialized group.

    Q&A
  21. 1:00:34
    QuestionDid the Royal Navy have proximity-fuzed ammunition for an eight-inch anti-aircraft gun?Answer

    Proximity fuzes emerged during the war, while the earlier high-angle eight-inch concept relied on time fuzes and the large shell's blast radius.

    Q&A
  22. 1:04:53
    QuestionWhat was a Tribal-class destroyer capable of in action?Answer

    HMS Eskimo continued to attack after losing her bow, while other Tribals are recalled, with explicit uncertainty, as challenging battleships.

    Q&A
  23. 1:06:40
    QuestionWhy did Britain keep pressing to downsize battleships in the naval treaties?Answer

    Canal and cost constraints mattered, while battleship negotiations also diverted attention from the cruisers Britain considered more useful.

    Q&A
  24. 1:07:20
    QuestionHow did British County and York cruisers influence Imperial Japanese Navy cruiser design?Answer

    No direct design lineage is claimed, though Counties and Towns on the China and East Indies stations gave Japanese officers repeated close observation.

    Q&A
  25. 1:10:13
    QuestionWhy did the County class not look like the modernized HMS London from the beginning?Answer

    Because it was an early-1920s design whose real peers were the C-, D-, and E-class light cruisers and the Hawkins class, not London's much later refit.

    Q&A
  26. 1:10:44
    The sixteen-gun Super Town cruiser

    Belfast and Edinburgh were conceived around quadruple six-inch turrets that could have produced a sixteen-gun Super Town.

    Chapter
  27. 1:12:24
    Naval treaty ratios carried political and cultural costs

    The treaty system constrained ship numbers but also made relative status part of the bargain, contributing to Japanese resentment.

    Notable Point
  28. 1:12:45
    QuestionHow did the unbuilt Surrey design compare with Spain's Canarias-class cruisers?Answer

    They were broadly similar, but the Canarias class is judged less capable than a regular County-class cruiser.

    Q&A
  29. 1:13:03
    QuestionDid the naval treaties force the 1939 King George V class to use 14-inch guns?Answer

    No; the British government chose the calibre in hopes that other powers would follow, rather than the Royal Navy selecting it as its preferred solution.

    Q&A
  30. 1:15:59
    QuestionWould the Super Town's quadruple six-inch turret have been split internally, and how would its four guns have been arranged?Answer

    Probably: an armoured division could preserve half the turret after a hit, and staggered gun positions would help reduce interference between the barrels.

    Q&A
  31. 1:19:13
    QuestionWhat happened to the proposed 20,000-ton cruiser with quadruple 9.2-inch guns?Answer

    It became too close to a battlecruiser in size and competed for the same shipyards as carriers and battleships, so the proposal lost its practical advantage.

    Q&A
  32. 1:21:20
    QuestionHow did the British 5.25-inch gun compare with the United States Navy's 5-inch weapon?Answer

    The American gun led early in the war, the improved British 5.25-inch may have led around 1944-46, and later American development restored the 5-inch advantage.

    Q&A
  33. 1:23:29
    QuestionDid Royal Navy ships really paint the Union Jack on turret roofs?Answer

    Some did, chiefly to help allied and British aircraft identify the ship from above and reduce friendly-fire mistakes.

    Q&A
  34. 1:25:30
    QuestionCould the Super Town's quadruple six-inch turret have been fitted to the Crown Colony class?Answer

    Probably; the shared turret ring could support three quadruple mounts, potentially freeing space for a heavier 5.25-inch secondary battery.

    Q&A
  35. 1:29:31
    QuestionWithout the naval treaties, how large would battleships probably have become during the 1920s?Answer

    Roughly 45,000 tons under democratic budget pressure, with larger designs possible if authoritarian competition drove the race upward.

    Q&A
  36. 1:32:30
    Super Town planning assumed treaty limits would fade

    Belfast's existing displacement and planned quadruple turrets show that the Admiralty did not expect the 10,000-ton treaty ceiling to remain decisive.

    Notable Point
  37. 1:35:04
    QuestionWhich was better, the Royal Navy Pom-Pom or the Bofors 40 mm?Answer

    The Bofors is the preferred general solution because of its greater reach, while the Pom-Pom offers a higher rate of fire.

    Q&A
  38. 1:36:24
    QuestionDid fear of another cruiser arms race explain why Britain stopped building eight-inch cruisers?Answer

    Only partly; the public restraint argument has to be weighed against continued British design studies and contemporary American construction.

    Q&A
  39. 1:37:51
    QuestionWhich Town-class cruiser was the most experienced during the Second World War?Answer

    The answer depends on the measure used, with HMS Birmingham, HMS Newcastle, and HMS Sheffield the strongest contenders.

    Q&A
  40. 1:39:09
    Neptune stretched the meaning of light cruiser

    The 19,000-ton Neptune combined twelve to sixteen six-inch guns with the broadside firepower and torpedoes of two Daring-class destroyers.

    Chapter
  41. 1:44:07
    QuestionTo what extent did light fleet carriers replace cruisers in Royal Navy doctrine?Answer

    They were often cited as replacements for the larger cruiser types, but the substitution was a doctrinal and budgetary argument rather than a complete one-for-one match.

    Q&A
  42. 1:46:44
    QuestionWas anti-aircraft fire the main reason for automatic loading in postwar six-inch cruiser guns?Answer

    Only partly; high-angle rapid fire mattered, but the Royal Navy also needed to reduce gun crews as its available manpower contracted.

    Q&A
  43. 1:47:38
    QuestionCould an unbuilt Neptune-class cruiser have affected the postwar Royal Navy or survived to the Falklands War?Answer

    Possibly: its size and layout offered more modernization room than the Tigers, including helicopter conversion while retaining substantial forward gun power.

    Q&A
  44. 1:49:31
    Minotaur layouts had to fit British firing priorities

    A British Minotaur would likely favor stepped forward turrets, a longer hull, and sustained cruising speed rather than an American-style layout.

    Chapter
  45. 1:52:54
    QuestionWas the 1947 Minotaur design the same class associated with HMCS Ontario?Answer

    No; the postwar paper design was distinct from earlier uses of the Minotaur name, including the wartime class connected with HMCS Ontario.

    Q&A
  46. 1:54:43
    QuestionWould the postwar Minotaur cruiser have used the new three-inch secondary gun, and what was it meant to achieve?Answer

    Yes; it was intended to combine near-40 mm rapid fire with the greater range and hitting power of heavier anti-aircraft guns.

    Q&A
  47. 1:55:09
    QuestionWhy did the Royal Navy retain the 4.5-inch gun instead of adopting the NATO-standard 155 mm calibre?Answer

    Long institutional attachment to the British 4.5-inch system produced a mix of procurement inertia and national preference.

    Q&A
  48. 2:00:40
    Town-class adaptability delayed the next cruiser

    The Town class remained so adaptable that repeated refits weakened the funding case for a purpose-built postwar cruiser.

    Notable Point
  49. 2:04:05
    QuestionWere missile versions of these cruiser studies considered in the 1950s?Answer

    Yes; numerous missile studies exploited the need for large hulls, helping drive the evolution toward guided-missile cruisers.

    Q&A
  50. 2:06:57
    QuestionDid the United States also avoid building new cruisers because it had so many Second World War ships, and did their size help?Answer

    Yes; larger wartime hulls were useful missile-conversion platforms, although later cruiser designs did not necessarily fulfill the entire traditional role.

    Q&A
  51. 2:09:04
    QuestionCould the Invincible class be considered a rebirth of the escort carrier concept?Answer

    More accurately, it revived the broader cruiser-carrier concept, of which the escort carrier was only the cheapest stripped-down form.

    Q&A
  52. 2:11:12
    QuestionWhat does it mean to break the back of a steel warship, and how does that differ from breaking a wooden keel?Answer

    It means critically damaging the main longitudinal hull structure so that external pressure and the ship's own weight can bend or break the vessel.

    Q&A
  53. 2:12:57
    QuestionCould the Town-class cruisers have been converted into missile ships, and why were they ultimately retired?Answer

    A conversion replacing the after turrets was feasible in principle, but machinery fatigue and refit costs made continued service unattractive.

    Q&A