Video
Equitable Naval Treaties Discussion (Live)
Study Equitable Naval Treaties Discussion (Live), a Dr. Alex Clarke video from 16 Jun 2022, with 74 time notes. Topics include Interwar Navy, Live Q&A, London Naval Treaty.
Time notes
- 2:02Using an equitable treaty as an analytical baselineChapter
An equitable baseline exposes the domestic politics and strategic assumptions hidden inside naval treaties.
- 3:44QuestionHow would three converted G3 or Admiral-class carriers affect the Royal Navy and the Italian fleet?AnswerQ&A
Greater carrier depth could enlarge the Taranto strike, reduce maintenance pressure, and free fast battleships for other commitments, although exact battle results remain uncertain.
- 11:39QuestionWould 25,000-ton carriers bring modern Fleet Air Arm aircraft into service earlier?AnswerQ&A
Probably, because a larger carrier force would order more aircraft and create stronger incentives for earlier upgrades, though exact types and dates cannot be fixed.
- 12:56QuestionWould a 42,000-ton capital-ship limit force every signatory to replace its fleet too quickly?AnswerQ&A
No; the treaty could control replacement dates, construction rate, and total numbers, while states unable to afford the maximum need not build to it.
- 14:39QuestionShould the treaty automatically increase displacement limits by ten percent every four years for technological growth?AnswerQ&A
Probably not; a fixed allowance of roughly 3,000 tons was more politically plausible than an automatic percentage escalator.
- 16:39QuestionWould giving Japan the larger treaty ratio still lead it to war in 1941?AnswerQ&A
It might reduce the pressure toward confrontation by improving Japan's sense of security and diplomatic standing, although later war would still depend on many decisions.
- 19:54Why the 35,000-ton battleship limit was politically attractiveNotable Point
The 35,000-ton limit is linked to postwar horror and the belief that weaker battleships could make another war less likely.
- 21:29QuestionWould a 17:17:11:6:6 capital-ship ratio make a workable treaty?AnswerQ&A
The allocation may work on paper, but awkward ratios create diplomatic friction; simple whole-number relationships are easier to defend and sustain.
- 24:17QuestionHow would the equitable treaty affect Germany's decision to risk ships such as Bismarck and Scharnhorst?AnswerQ&A
By allowing continued replacement, it would deny Germany the opportunity created when the historical treaty froze older fleets and made a few newer ships appear disproportionately valuable.
- 27:30What the 'super Leander' cruiser proposal combinesNotable Point
The proposed 8,000-ton cruiser combines Leander-class speed with Amphion-class armour before appearing in the later force calculation.
- 28:18QuestionWhat happens to Courageous, Glorious, and Furious if the G3 or Admiral-class hulls become carriers?AnswerQ&A
They may still be converted, but newer Admiral-class carriers could replace Courageous and Glorious and eventually make experimental Furious expendable for tonnage.
- 33:12Capital-ship allocation and Italian conversion optionsChapter
A 20:20:14:8:8 allocation opens a plausible Italian mix of Francesco Caracciolo battleships and carrier conversions.
- 34:16QuestionHow might the N3 design evolve if naval construction continued without treaty limits?AnswerQ&A
Britain could lengthen the hull for more machinery and use enlarged dockyard capacity to create a faster ship while retaining the N3's 18-inch armament.
- 36:59A replacement calendar built around service lifeChapter
The proposed schedule phases replacement by laying-down date and gun caliber instead of imposing a blanket building holiday.
- 40:01QuestionWhy use 31 December rather than 11 November as the treaty's replacement cutoff?AnswerQ&A
The calendar year's end is a practical, broadly understood administrative date without the emotional weight of an armistice anniversary.
- 45:37QuestionCould a Fuso-class battleship reach 27 knots by removing one or both midships turrets?AnswerQ&A
Yes, with a difficult early-1930s reconstruction that devoted the freed space to high-pressure boilers, machinery, and fuel.
- 46:56QuestionWould the oldest British capital ships still be modernised under the proposed treaty?AnswerQ&A
Probably only the Queen Elizabeth class; the other older ships would be replaced as quickly as the schedule permits.
- 47:31QuestionDoes armor work better at full thickness than when divided into layers?AnswerQ&A
A single full-thickness plate is stronger locally, but overlapped layers can improve overall hull survivability by eliminating continuous seams.
- 50:01Why a different treaty might separate the European and Pacific warsNotable Point
A more equitable settlement might not prevent war, but it could keep European and Pacific conflicts from merging into one world war.
- 50:27Keynes's warning about treaty damage to British industryNotable Point
John Maynard Keynes is identified as a contemporary British critic of the Washington settlement's industrial damage.
- 50:56QuestionWhat would happen if R-class battleships were rebuilt as faster ships with three triple 15-inch turrets?AnswerQ&A
They would become dangerous fast battlecruisers for commerce warfare, but their limited armor would make maneuver and avoiding entrapment essential.
- 52:21QuestionCould carriers be classified by the number of aircraft carried at launch, and why was a squadron twelve aircraft?AnswerQ&A
Aircraft count is unstable as aircraft grow, while twelve came from combining two historical six-aircraft flights into a carrier-appropriate squadron.
- 54:14QuestionShould a treaty warship be built at the displacement limit or leave reserve buoyancy for later armor and guns?AnswerQ&A
Leave reserve when upgrades are expected after treaty constraints lapse; British County-class design reflects that expectation.
- 55:58QuestionWhat might Royal Navy First World War battleships look like in 1939 without rebuild restrictions?AnswerQ&A
Many could receive Warspite-style or more extensive reconstructions, with machinery changes potentially bringing them toward 28 knots.
- 57:43G3 orders and the information gap before WashingtonNotable Point
G3 orders placed nineteen days before the Washington conference left negotiators comparing familiar wartime programmes with less familiar British postwar designs.
- 59:13QuestionWould a much larger early carrier force help the Royal Navy retain the Fleet Air Arm and shape nationwide aviation?AnswerQ&A
Yes; the ships' scale and prestige would reinforce naval control, support a larger carrier establishment, and give naval aviation wider institutional influence.
- 1:03:18Why the Pacific fortification clause disadvantaged JapanChapter
The treaty restricted Japan's defensive depth while Britain and the United States retained distant homelands and established bases.
- 1:08:29QuestionCould Courageous-class ships be converted into proto-super cruisers with 9.2-inch guns?AnswerQ&A
Yes; a more proportionate 9.2-inch armament could make the fast, lightly protected hulls much more useful as large cruisers.
- 1:09:01How the treaty left powers weaker and less secureChapter
The historical settlement is summarized as weakening industrial capacity without resolving the signatories' security fears.
- 1:10:16QuestionCould gun turrets from ships scrapped under the treaty be retained?AnswerQ&A
Yes; the treaty did not prescribe their fate, so complete mountings or dismantled components could be kept.
- 1:13:23The Franco-Italian naval rivalry behind French battleship buildingNotable Point
France's capital-ship program addressed Italian competition in the Mediterranean rather than an unwinnable race with Britain or Germany.
- 1:14:55The unused treaty opportunity to build hundreds of sloopsChapter
Treaty rules allowed large numbers of slow, lightly armed sloops, but governments failed to exploit them before the Battle of the Atlantic.
- 1:21:21QuestionShould the proposed sloops carry torpedoes for use against surface raiders?AnswerQ&A
No; torpedoes would push them toward destroyer missions, while their escort weapons and numbers already deter raiders and release proper destroyers for attack roles.
- 1:24:21QuestionWould larger treaty carriers create enough development to produce a Malta-class successor?AnswerQ&A
Probably; an Audacious-scale treaty generation could be followed by Malta-class or equivalent wartime carriers once displacement limits ended.
- 1:26:13QuestionWhat share of British economic output would the equitable treaty require?AnswerQ&A
Probably little more than historical spending, because shipbuilding employment would replace some welfare costs while preserving industry and deterrence.
- 1:28:54QuestionWould a larger independent Fleet Air Arm receive a gull-wing naval Spitfire or another modern fighter earlier?AnswerQ&A
It would probably obtain a capable fighter earlier and demand more engine power, but the exact Supermarine design and engine cannot be predicted.
- 1:29:51Why interwar sloops could still take wartime sensorsNotable Point
An early-built sloop would not become useless before 1939 because its slow escort role left room to add ASDIC and radar.
- 1:31:50QuestionHow would the Royal Navy answer completed 28,000-ton Francesco Caracciolo-class fast battleships?AnswerQ&A
Britain could answer with a roughly 40,000-ton F3-derived fast battleship carrying nine 16-inch guns and making more than 29 knots.
- 1:35:38QuestionDid HMS Unicorn count against aircraft-carrier displacement under the treaty?AnswerQ&A
It was debatable: Henderson could argue that her maintenance mission and auxiliary-like characteristics kept her outside the carrier category.
- 1:38:40Holding major events constant in the London Treaty scenarioNotable Point
The counterfactual keeps the Wall Street crash but changes selected electoral outcomes to isolate how different governments might negotiate.
- 1:40:41A disciplined counterfactual method for treaties and shipsChapter
An equitable model provides a controlled comparison for discovering unstated political aims, lobbying, and design compromises.
- 1:47:38QuestionWould the British public support the construction needed for an equitable treaty fleet?AnswerQ&A
Probably, if it were presented as a limited deterrence program that also preserved employment after a war understood as a failure to deter.
- 1:49:15The Congress of Vienna as a benchmark for equitable peaceNotable Point
The long peace after the Napoleonic Wars makes the Vienna settlement a more useful comparison than punitive treaties imposed on defeated powers.
- 1:50:42QuestionWas dividing Hans Island between Canada and Denmark a perfect treaty?AnswerQ&A
No treaty is perfectly equitable if it considers only the two governments and ignores other affected people, practices, and costs.
- 1:52:39QuestionHow would triple 15-inch armament have changed the King George V class?AnswerQ&A
It could bring the ships into service sooner, simplify ammunition supply, reduce turret failures, and enable broader 15-inch gun upgrades across the fleet.
- 1:57:26QuestionDid dividing French quadruple turrets into two-gun halves substantially improve survivability?AnswerQ&A
Not much; the divider was too slight to contain a serious internal explosion and reduced useful turret space.
- 1:59:08QuestionWould the Allies still win if naval construction had not been restricted by treaty?AnswerQ&A
Probably sooner at sea, because Britain and the United States could outbuild their opponents continuously and avoid rebuilding a hollowed-out industrial base in wartime.
- 2:03:36How treaty limits constrained Dominion navies as well as BritainNotable Point
Without aggregate treaty pressure, Canada, Australia, and India could acquire newer ships instead of inheriting only aging British destroyers.
- 2:04:09QuestionWhat gun would British early-1930s destroyers use if treaty limits did not suppress construction?AnswerQ&A
They would probably begin with 4.7-inch guns, but sustained orders could bring the 4.5-inch gun into service earlier.
- 2:05:49QuestionWhat is wrong with fitting six guns in one battleship turret?AnswerQ&A
The guns and mechanisms interact, so a sextuple mounting multiplies engineering problems far beyond the simple addition of six barrels.
- 2:06:54QuestionWhy could Germany not arm Scharnhorst and Gneisenau with 15-inch guns from the start?AnswerQ&A
Versailles had stripped away the relevant heavy-gun production capacity, so Germany built available 11-inch weapons while developing a new 15-inch system.
- 2:09:10Three capital-ship generations without the building holidayChapter
Continuous development could produce three postwar generations of British, American, and Japanese capital ships before 1939.
- 2:11:43Battleship gun caliber as a national status symbolNotable Point
Large battleship guns conveyed political status even when their operational advantage over proven weapons was limited.
- 2:13:08QuestionWhy were Admiral-class battlecruisers prioritized before their companion battleship design?AnswerQ&A
Britain expected the next naval war to be a mobile, global contest against commerce threats, making fast battlecruisers the more urgent postwar requirement.
- 2:14:16QuestionWhat might the battleship designed alongside the Admiral class have looked like?AnswerQ&A
Probably a 25-28-knot ship armed with either eight 16-inch guns or ten 15-inch guns.
- 2:15:18QuestionHow many Tribal-class destroyers might Britain build without treaty limits, and what would they become?AnswerQ&A
A large number of roughly 2,000-ton Tribals, developing towards ships that resemble the later Daring class.
- 2:16:42QuestionWhat rate-of-fire advantage comes from choosing fourteen-inch instead of fifteen- or sixteen-inch battleship guns?AnswerQ&A
Very little in real battle; the meaningful six-inch versus eight-inch cruiser comparison does not scale to extremely heavy battleship ammunition.
- 2:24:25Reworking the London Treaty's cruiser tonnageChapter
The historical cruiser allocations fit neither a clean five-to-three nor seven-to-ten relationship, prompting a simpler tonnage model.
- 2:33:29QuestionIf Britain wanted battlecruisers, why also increase the speed of its battleships?AnswerQ&A
A faster battle line gives greater control over engagement geometry and improves the chance of crossing the enemy's T.
- 2:34:22How naval professional input declined across the treaty systemNotable Point
Naval officers participated in every negotiation, but their practical influence was strongest at Washington and weaker in later treaties.
- 2:35:56Why durable treaties must let signatories be honestChapter
Limits that force routine cheating erode the consent on which international agreements depend.
- 2:38:51Destroyer allocation built around complete flotillasChapter
The proposed destroyer tonnage is translated into leaders and complete flotillas rather than left as an abstract total.
- 2:40:35QuestionShould the naval treaties have included enforcement measures?AnswerQ&A
Strong automatic enforcement risks making the treaty a trigger for war, while weaker measures still depend on sovereign states choosing to act.
- 2:41:05QuestionWhat is the value of equitable allowances if France and Italy cannot afford to keep up economically?AnswerQ&A
The allocations are maximum rights, not spending requirements; France and Italy can build less without forcing Britain and America down to the same budget.
- 2:42:18The missing sloops were a political choice, not a treaty limitNotable Point
At roughly £70,000 each, interwar sloops were affordable enough that their scarcity reflects procurement policy rather than treaty prohibition.
- 2:47:03How domestic pressure can undermine alliance strategyChapter
A 2022 discussion of Northern Ireland, Brexit, and US-UK leverage applies the treaty lesson that domestic political gains can carry wider strategic costs.
- 2:51:42QuestionHow much cruiser work could a large sloop force perform in peacetime?AnswerQ&A
Sloops could handle small-harbor presence and routine station visits, complementing rather than replacing cruisers in larger ports.
- 2:52:52QuestionCould a treaty state the consequences of breaking its limits instead of relying on a vague threat?AnswerQ&A
It could, but the signatories would still dispute the penalty's scope, the proof required, inspection rights, and whether intelligence sources must be exposed.
- 2:54:40Rounding submarine tonnage into whole-ship allocationsNotable Point
Equal submarine tonnage could still leave every signatory with an awkward remainder, so the proposed ceiling rises to 60,000 tons.
- 2:55:10QuestionHow would hundreds of additional British sloops change German strategy and early Second World War operations?AnswerQ&A
They would strengthen ASW and force an early German tactical response, but the precise chain of later carrier and fleet events cannot be predicted responsibly.
- 3:01:52QuestionWould manning become a problem if Britain built hundreds of additional sloops?AnswerQ&A
Not necessarily; reserve assignment and less severe interwar personnel cuts could supply crews and training without a large new recruiting burden.
- 3:02:26QuestionWould the proposed sloops need longer-ranged six-inch guns for fire support?AnswerQ&A
No; four-inch dual-purpose guns suit sloop duties, while six-inch fire support should come from a purpose-built gunboat.
- 3:03:37QuestionDoes a secret mission to mine Swedish harbours explain what HMS Glorious was doing?AnswerQ&A
The theory is doubtful: such a dangerous mission should demand a stronger escort, and mining Sweden would create strategic costs while German harbours were already targets.
- 3:07:35QuestionCan a 7.5-inch gun reasonably be compared with an 8-inch gun?AnswerQ&A
For 1917-18 the comparison is reasonable, but by 1930 it is no longer a sound equivalence.