Video
Bruships 68: Random Naval History Books & Questions
Study Bruships 68: Random Naval History Books & Questions, a Dr. Alex Clarke video from 30 Jan 2022, with 69 time notes. Topics include Alternate History, Book Reviews, Live Q&A.
Time notes
- 2:15QuestionHow effective would modern armour be against threats ranging from rifle bullets to battleship armour-piercing shells?AnswerQ&A
Modern armour would improve protection against small arms, but its performance against heavy battleship shells depends on whether its materials and design address that very different threat.
- 4:28QuestionHow would a Hood armed with eight 16-inch guns have affected the treaty system?AnswerQ&A
It might have made Hood more politically difficult to preserve and increased pressure for the United States to complete Lexington as a battlecruiser, with knock-on effects for British conversions.
- 7:20QuestionWhy do people often fail to consider how long nuclear vessels take to dispose of?AnswerQ&A
Public debate is often shaped by politicians whose incentives favour issues within their own terms of office, making long-term disposal easier to defer.
- 8:14QuestionCould modern anti-aircraft and close-in weapon systems shoot down a battleship shell?AnswerQ&A
They might engage individual shells, but the speed, trajectory and number in a full salvo would probably overwhelm their ammunition capacity.
- 9:15QuestionDid navies other than Spain stamp their cannon with phrases?AnswerQ&A
Yes. Such markings were widespread, especially on individually cast bronze cannon before iron guns became more standardized.
- 10:36QuestionDoes alternate history simply romanticise a cause?AnswerQ&A
It can be useful when it changes one or two defined conditions and follows their consequences; changing everything at once becomes fiction rather than analysis.
- 14:48QuestionHow might Britain and Japan have developed if they exchanged geographical positions in the 1500s?AnswerQ&A
Britain's resources and flatter terrain would carry over, but East Asia's tectonics and climate would create a different development path for both countries.
- 15:40QuestionWhich British capital ships used twin-turret secondary batteries during the move away from casemates?AnswerQ&A
The Lord Nelson class used twin 9.2-inch secondary turrets, part of a transitional period in which turreted batteries and casemates overlapped.
- 16:18QuestionShould Captain- and Colony-class ships be classed as patrol frigates or frigates?AnswerQ&A
They are best described as frigates because they were wartime anti-submarine vessels built for that role.
- 18:22QuestionWhat sources cover the Elbing-class torpedo boats beyond Wikipedia?AnswerQ&A
A German destroyer and small-ship history and M. J. Whitley's Destroyers of World War Two provide useful starting points, although both cover the class briefly.
- 19:51QuestionWhat if the final three R-class battleships had been completed as Renown-type battlecruisers?AnswerQ&A
The Royal Navy would likely have a much faster capital-ship force and direct modernisation money toward its fast ships, changing its wider force structure.
- 22:23QuestionWhat kept the Royal Navy 4.5-inch gun from working earlier?AnswerQ&A
The upper-deck mount had balancing and mechanism problems that needed extensive testing, and wartime priorities limited time for that development work.
- 23:20QuestionWhen did major warships stop dismounting cannon for use in land campaigns?AnswerQ&A
The practice persisted through the Boxer Rebellion and into the First World War, then largely ceased as a normal expeditionary method.
- 24:09Why the Royal Navy favoured 4.7- and 4.5-inch gunsNotable Point
Rate of fire, crew handling and ship stability made a slightly smaller gun attractive for close destroyer actions.
- 25:50QuestionHow could the Royal Navy use six additional Dido- or Atlanta-type anti-aircraft cruisers during the destroyers-for-bases period?AnswerQ&A
They would strengthen training and could materially improve Mediterranean convoy defence by adding enough anti-aircraft firepower to disperse enemy attacks.
- 27:02QuestionWould decoding Japan's Purple diplomatic traffic have allowed its ambassador in Washington to give advance warning of the December 7 attack?AnswerQ&A
No. The ambassador could read the worsening situation, but Japan kept him uninformed about the actual operation, so his messages would not disclose the attack plan.
- 27:44QuestionHow did the US 5-inch/38 compare with the Royal Navy 4.5-inch mount?AnswerQ&A
Both were good general-purpose weapons, with the US gun favouring longer-range and single-mount thinking and the British gun favouring twin mounts and closer action.
- 28:42QuestionCould Type 21 frigates have received lightweight Sea Wolf?AnswerQ&A
Yes, but the installation would have required giving up something else because of the ship's space and weight limits.
- 29:24QuestionWhy did New Zealand repeat an older 12-inch battery layout instead of using superfiring turrets?AnswerQ&A
A proven design was easier to cost and trust, especially for a second-class ship being built alongside larger capital ships.
- 30:05QuestionShould modern warships retain the 20 mm Phalanx, or move toward a heavier close-in gun?AnswerQ&A
Keep the close-in gun concept, but reconsider the 20 mm weapon and magazine; a 30 or 40 mm successor could offer more range, ammunition effects and staying power within a layered defence.
- 37:21The Royal Navy's attempt to standardize secondary gunsNotable Point
The 4.5-inch gun promised to replace several overlapping secondary and destroyer calibres with one dual-purpose ammunition system.
- 38:36QuestionWhat was the Imperial Japanese Navy's best destroyer gun?AnswerQ&A
There was no unqualified best choice: the heavier guns handled slowly, while the 100 mm weapon was lighter and suffered serious barrel-wear penalties.
- 42:01QuestionWhere did the Royal Navy store unused guns from ships scrapped between the wars?AnswerQ&A
They were distributed among large dockyard warehouses at places such as Chatham, Devonport and Portsmouth, with additional capacity at overseas bases.
- 43:05QuestionWhy were German destroyers such as the Narvik types considered poor?AnswerQ&A
Their powerful guns came with slow firing rates and an unbalanced layout, leaving them less effective than British destroyers in the conditions where rapid, concentrated fire mattered.
- 57:11QuestionWhy did Britain use 9.2-inch guns rather than 9- or 9.5-inch weapons?AnswerQ&A
The calibre offered more useful shell volume than 9 inches while avoiding more of the wear and firing-rate penalties associated with approaching 10 inches.
- 1:01:11Two routes into British shipbuilding historyChapter
A book discussion distinguishes a statistical reference work from a narrative overview of British shipbuilding.
- 1:09:22QuestionWhy was there not a lasting coalition against Britain like those used against other rising European powers?AnswerQ&A
Coalitions did form, but Britain often had the cash and credit needed to finance allies, allowing it to build counter-coalitions more effectively than rivals could sustain theirs.
- 1:14:08QuestionWhy did Reuter expect the British to seize the High Seas Fleet, and what use would Britain have made of it?AnswerQ&A
German officers were led to fear seizure, while Britain mainly wanted to prevent other navies receiving the ships and had little practical need for their incompatible logistics.
- 1:17:09QuestionHow would naval design change if the Invincible battlecruiser concept failed and Blucher-like armored cruisers proved preferable?AnswerQ&A
Battleships would likely become faster, while a large heavy-cruiser category might persist, but the early ordering cycle makes a timely rejection of battlecruisers hard to arrange.
- 1:26:55QuestionHow would a Royal Navy with nearly eighty postwar frigates affect the Cold War in Europe?AnswerQ&A
It would give Britain far more sustained naval presence and a much larger anti-submarine warfare force.
- 1:28:22QuestionWhich Royal Navy admirals had not yet had warships named after them in 2022?AnswerQ&A
Cunningham, Vian and Somerville were the main Second World War examples named; most leading age-of-sail admirals had already been commemorated.
- 1:30:24QuestionDid the Allies have plans for what to do if Britain fell early in the Second World War?AnswerQ&A
The British government, Royal Navy and armed forces were expected to evacuate to Canada and continue operating from there.
- 1:31:49Why the Ticonderoga cruisers remained in serviceNotable Point
The Ticonderoga class combined proven capability with political pressure to retain ships after replacement programs failed to deliver.
- 1:36:26QuestionAre naval laser defences only a distant prospect until power and computing improve dramatically?AnswerQ&A
No. Limited systems were already viable, but practical compact weapons still depended heavily on better optics and lens design as well as power density.
- 1:37:30QuestionHow might the Cold War change if Britain retained enough economic capacity to preserve a powerful Commonwealth?AnswerQ&A
The West could become an Anglo-American partnership, with Britain leading around Europe and the Atlantic while the United States led in the Pacific, supported by a Commonwealth trade and defence bloc.
- 1:43:42QuestionWhat was the purpose of HMS Mermaid?AnswerQ&A
She was originally designed as Ghana's flagship and presidential yacht, then bought by Britain and later transferred to Malaysia after a short Royal Navy career.
- 1:52:37QuestionHave the distinctions between cruisers, destroyers and frigates blurred as navies buy more frigates?AnswerQ&A
Yes, partly: roles still matter, but navies also use the frigate label for anti-submarine focus or to frame a lighter armament.
- 1:54:51QuestionWhat does the evidence suggest sank HMS Hampshire?AnswerQ&A
A German mine is the best-supported explanation, and the case illustrates how effective mine warfare could be against ships and convoys.
- 1:57:41QuestionHow could a navy use a hologram system mounted aboard warships?AnswerQ&A
It could supply tireless specialist support inside the ship or project a false force outside it, but the decoy version would also need radar and sensor spoofing, probably from drones.
- 1:59:58Why a larger hull does not make a modern warship simpleNotable Point
Modern warship cost comes from combat-system density and integration as well as steel, while programme pace can differ from the time needed to assemble a hull.
- 2:00:25QuestionWhat would change if the Washington Naval Treaty allowed each power a separate battlecruiser force?AnswerQ&A
The ratios would become harder to stabilize, new fast capital ships would likely be built, and carrier development would gain urgency as navies supported battlecruiser scouting forces.
- 2:05:09QuestionHow would the Cold War change if Britain built CVA-01 and sister ships as nuclear-powered supercarriers?AnswerQ&A
A likely three-carrier class would keep Britain a major naval power, but only with matching investment in aircraft, escorts and support forces.
- 2:07:11Reading The Rise of the Aircraft Carrier criticallyChapter
A source-rich carrier history is praised for documents and appendices but challenged for repeating older judgments about British naval aviation.
- 2:12:53QuestionDid navies retain dedicated boarding weapons into the Second World War and beyond?AnswerQ&A
Yes. Swords and sometimes pikes remained aboard ships, while modern boarding teams continue the role with firearms and bayonets.
- 2:14:05QuestionWhy did the Royal Navy build several different frigate classes around the same period?AnswerQ&A
They used a standardized hull but specialized individual classes because the hull could not accommodate every role and system at once.
- 2:25:15QuestionWhat would battlecruisers become if naval treaties allowed unlimited construction up to 50,000 tons?AnswerQ&A
Britain would likely build them continuously as test beds, then use the latest successful battlecruiser layout as the basis for new battleships with added armour.
- 2:26:02QuestionHow should Neville Chamberlain's attempt to buy rearmament time be judged with and without hindsight?AnswerQ&A
Chamberlain was doing his best in a role beyond his abilities, but drawing the line over Czechoslovakia would have offered the Western Allies a more plausible reinforcement problem than guaranteeing Poland.
- 2:30:01QuestionHow many Soviet submarine classes were there, and why were there so many?AnswerQ&A
An early-1990 reference lists about 41 classes across a fleet of roughly 310 submarines, reflecting many parallel missions and generations.
- 2:34:24How the Elbing class fit German torpedo doctrineChapter
The Elbings are best understood as ocean-going torpedo ships shaped for Baltic numbers and firepower rather than as conventional destroyers.
- 2:38:00Why US and British carrier doctrine differedNotable Point
American carrier warfare was right for the Pacific, but it should not be treated as a universal standard for Britain's different strategic problems.
- 2:40:00Why armored cruisers inherited a poor reputationNotable Point
Coronel, the diversion of design attention toward battlecruisers and the Washington Treaty combined to make armored cruisers look like a failed dead end.
- 2:42:23QuestionHow poor were the Town-class destroyers received through the destroyers-for-bases agreement?AnswerQ&A
They were old but useful: rapid refits made them workable submarine escorts while Britain waited for new construction.
- 2:44:08QuestionWhat is currently the best naval main gun?AnswerQ&A
None stands out decisively; the larger problem is that navies keep fitting mature familiar systems without rethinking the requirement for today's larger ships.
- 2:50:05QuestionWould deploying British troops and tanks to Estonia make sense without stronger air defences?AnswerQ&A
The deployment would remain exposed; credible protection required nearby fighter basing and access, with Sweden's position central to covering the Baltic.
- 2:52:17QuestionDid Soviet investment in submarines cause it to neglect the surface fleet?AnswerQ&A
To an extent, but the balance made strategic sense: nuclear submarines handled long-range interdiction while surface groups and diesel boats defended Soviet approaches.
- 2:54:35QuestionWhich rising middle-sized navies were most worth watching in 2022?AnswerQ&A
India stood out for innovation, while Australia, Japan and especially South Korea were important forces to watch when investment and policy supported them.
- 2:55:52QuestionHow could a 6,500-ton Chinese heavy cruiser combine hybrid coal-oil propulsion, aviation and long range?AnswerQ&A
Concentrate six 8-inch guns in two triple turrets forward, avoiding the space and magazine costs of a third turret aft.
- 2:58:13QuestionWhat ships should China have procured in the 1930s to prepare for war with Japan?AnswerQ&A
A layered flotilla force of submarines, destroyers, torpedo boats and aircraft, supported by a few cruiser flagships, offered a better chance than competing directly in capital ships.
- 3:01:55QuestionWhat would space combat look like under different fictional propulsion systems?AnswerQ&A
Free-entry propulsion disperses defence, while fixed arrival points create fortified chokepoints where missiles, mines, authentication layers and patrol craft can control access.
- 3:08:00QuestionWhat effect would British possession of Heligoland have had in the world wars?AnswerQ&A
It would seriously complicate German naval operations, but Britain would face intense attack and a difficult resupply problem, especially in the Second World War.
- 3:10:06Why a shipyard may deliberately stretch a carrier buildNotable Point
A slow construction schedule can keep a specialized yard and its workforce continuously employed when the navy does not want more ships in service.
- 3:11:31QuestionWhat ship, class or fleet would most improve the Royal Navy?AnswerQ&A
A new LHD or Type 83 class is the priority, while a full expansion would add support ships and carriers together with much larger graving docks.
- 3:13:29QuestionHow would American, Polish or Dutch navies have done with Tribal-class destroyers?AnswerQ&A
They could benefit from the gun-destroyer concept, but each navy would need a national redesign rather than a direct copy of the Royal Navy ship.
- 3:17:23Government scale should follow the problemNotable Point
A political aside argues that government size and ownership should follow the task and evidence, illustrated by wartime mobilisation and monopoly privatisation.
- 3:21:37Why Stuart kings faced a different constitution in EnglandNotable Point
The differing English and Scottish political settlements help explain why successive Stuart kings varied so sharply in their ability to govern England.
- 3:22:50QuestionWould the proposed carriers and amphibious ships grow beyond 375 or 410 metres?AnswerQ&A
No. About 300 to 350 metres is enough for carriers, while LHDs must stay short and manoeuvrable enough to operate close to shore.
- 3:24:02QuestionWhat would an improved Atlantis-style city ship need?AnswerQ&A
It would need production lines for its small craft and weapons, plus shipyards able to build replacement warships.
- 3:33:22Why Britain compensated slave owners at abolitionNotable Point
Compensation to slave owners is explained as a legally and politically unequal mechanism for making abolition enforceable under the existing order.
- 3:35:55QuestionWhy choose CATOBAR carriers instead of operating both CATOBAR and STOVL fleets?AnswerQ&A
CATOBAR gives heavier, longer-range aircraft and avoids split logistics; STOVL is better retained as an amphibious-ship capability.