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Bruships 231: Alternate History & Naval History Questions Answered Live...
Study Bruships 231: Alternate History & Naval History Questions Answered Live..., a Dr. Alex Clarke video from 8 Feb 2026, with 95 time notes. Topics include Alternate History, Battleships, Live Q&A.
Time notes
- 9:41QuestionDoes Saab and Bofors backing the Type 31-based proposal make Sweden more or less likely to select it?AnswerQ&A
More likely on industrial grounds, because it embeds major Swedish defense firms in the bid, although the French proposal still has a chance.
- 10:52QuestionWhat if America joined the Central Powers in 1890 and remained aligned with Germany through the 1914 war declaration?AnswerQ&A
Britain would focus on Canada, Atlantic security, and its leverage over global coal supplies, while the Royal Navy might build more fast capital ships to answer American naval power.
- 14:14QuestionWould Britain build more Tiger-style battlecruisers if the United States joined the Central Powers?AnswerQ&A
Possibly, because fast capital ships could reinforce the Atlantic quickly, but the choice would depend on the scale of American naval construction.
- 20:14QuestionCould Argentina take and hold the Falkland Islands now while British maritime forces are under strain?AnswerQ&A
No. Argentina's naval and amphibious limitations are more severe than Britain's, while the islands already have aircraft and a capable garrison.
- 24:02QuestionWhat if the Russian Second Pacific Squadron evaded interception and reached Vladivostok during the Russo-Japanese War?AnswerQ&A
It could rearm temporarily, but Vladivostok could not support the force and Japan would blockade and bombard the port, probably prolonging rather than changing Russia's defeat.
- 27:49QuestionWhat would a British Long Beach-class guided-missile cruiser look like?AnswerQ&A
Probably like an enlarged nuclear-powered HMS Bristol, with the bulky superstructure characteristic of early guided-missile cruisers.
- 29:02Lider and the value of an unbuilt prestige projectNotable Point
The unbuilt Lider concept is criticised as a repeatedly revised prestige project whose promised superiority has never been tested in a completed ship.
- 31:31QuestionWhat if the Washington Naval Treaty did not restrict further fortification in the western Pacific?AnswerQ&A
The United States and Japan would fortify their island bases heavily, though Guam would remain difficult to defend; Japan might also gain cheaper concrete and stronger domestic infrastructure.
- 35:01QuestionWhat if Hiryu survived the Battle of Midway and returned after repairs?AnswerQ&A
Japan would retain a carrier and more aircrew for a while, but the United States' much larger carrier-production pipeline would still overwhelm that advantage.
- 36:34How H39 design changes could obstruct German shipbuildingNotable Point
Repeated changes to projected German battleships required further yard alterations, tying up facilities while little ship construction advanced.
- 37:47QuestionHow would Axis and Allied shipbuilding change if Japan revealed the Yamato class in early 1939?AnswerQ&A
Britain would rush larger-gunned battleships, Italy would have limited options, and Germany might spend scarce industrial capacity on a prestige ship despite its poor strategic fit.
- 49:13British food security after industrialisationNotable Point
Food self-sufficiency becomes more plausible when Ireland is included, but intensive farming competes with industrial employment and changes land use.
- 57:43QuestionWho would replace Mountbatten in the Fifth Destroyer Flotilla if he were killed when HMS Kelly was torpedoed on 10 May 1940?AnswerQ&A
A senior officer within the flotilla or another experienced destroyer commander could take over, but the available personnel cannot be narrowed to a reliable name.
- 1:02:54QuestionWhat would Mountbatten's death in 1940 change when he would otherwise become involved in Combined Operations and Dieppe?AnswerQ&A
His later appointments would go to someone else, but Churchill's willingness to promote a junior officer makes the replacement and subsequent decisions impossible to identify confidently.
- 1:04:30QuestionWas Mountbatten chosen for Combined Operations because of his royal position or his ability?AnswerQ&A
Both are given as factors, along with concern that a prominent royal might be killed or captured if he remained in destroyer command.
- 1:07:28QuestionWhat if the Fashoda Incident escalated into a wider war between Britain and France, with Russia drawn in?AnswerQ&A
Britain would hold the naval advantage, Russia could not sustain an invasion of India, and the conflict might expand into a coalition war that redraws Europe.
- 1:16:08QuestionWould France lose Mediterranean access after defeat in a wider war triggered by Fashoda?AnswerQ&A
Probably not all its coastline, but the suggested loss of Marseille, Toulon and Corsica would reduce French naval access and strengthen Italy.
- 1:18:26QuestionCould USS Seattle's reserve receiving-ship crew raise steam and sail her on a drunken bet during the Second World War?AnswerQ&A
Probably, because her machinery was mechanically straightforward, but it would take time and depend heavily on how well the engines had been preserved.
- 1:22:34QuestionHow would larger British armoured and protected cruisers built in 1906 affect the 1910 Town class?AnswerQ&A
Slightly larger and more powerful light cruisers, probably retaining their historical guns but carrying many of them in twin mounts.
- 1:26:36Satellite communications still require line of sightNotable Point
Using a satellite changes where the communications link points, while still requiring an unobstructed path to it.
- 1:27:38QuestionWhat combination of the worst destroyer features between the First World War and 1949 would make an exceptionally bad ship?AnswerQ&A
The proposed combination uses German guns and radar, Russian-built Italian machinery, a Japanese hull, American torpedoes, Soviet and Japanese AA, Italian depth charges, and a Spanish crew short of training after the civil war.
- 1:31:11QuestionWhich Normandy do you prefer, SR1 or SR2?AnswerQ&A
SR2, especially its Mass Effect 2 version, for its accommodation and more functional layout, although both ships' cockpit arrangements attract criticism.
- 1:33:16QuestionHow would a British-controlled Panama and canal affect the post-Civil War United States Navy?AnswerQ&A
It would make close Anglo-American relations strategically important, while Britain would build the canal only if American traffic made tolls and control profitable.
- 1:39:31Brunel, Great Eastern and the economics of prestige projectsNotable Point
Great Eastern prompts a discussion of who gains from a major engineering project, including its designer and its investors.
- 1:44:26QuestionWhat notable results did hydrophones or ASDIC aboard cruisers, carriers, and battleships achieve?AnswerQ&A
Prinz Eugen's detection is the question's example. The response adds a tentative King George V claim and several submarine rammings, while stressing uncertainty about confirmed sinkings.
- 1:49:17QuestionHow useful was the Austro-Hungarian destroyer layout of larger bow and stern guns with smaller broadside guns?AnswerQ&A
The arrangement receives little support unless the small guns serve a separate anti-aircraft role. They did not in the period discussed, and other navies did not copy the layout.
- 1:50:35QuestionWhat would a Royal Navy cruiser designed from Falklands War experience look like?AnswerQ&A
It would resemble an enlarged Type 82 with a twin 6-inch gun, layered Sea Dart and Sea Wolf defenses, command spaces, close-in weapons, and several helicopters.
- 1:53:54QuestionWhat is the smallest main-gun calibre worth using on an interwar battleship for a penny-pinching government?AnswerQ&A
A treaty power should still seek 16-inch guns, perhaps deferring armor, while Britain could justify proven 15-inch weapons for fleet commonality.
- 1:55:28QuestionCould a navy replace a first-line battleship accidentally lost in the late 1920s?AnswerQ&A
Yes, within the treaty rules. A British replacement might continue the Nelson and Rodney design, although the apparent accident could damage the navy's reputation.
- 2:01:02Interwar British unions and fears of communist influenceNotable Point
The panel interprets interwar British union politics through members' interests, political reputation and fears of Soviet influence.
- 2:05:25QuestionHow would a much larger First World War British capital-ship fleet affect later King George V and Lion planning?AnswerQ&A
It would probably preserve a roughly 25-ship battle fleet and improve modernization depth, while new King George V and Lion orders remain constrained mainly by industrial capacity.
- 2:11:06How extra battleships make reconstruction easierNotable Point
Extra hulls reduce the proportion unavailable during reconstruction and leave more old battleships available for convoy protection.
- 2:19:48QuestionWhat would you change to make Yamato a better and more useful battleship?AnswerQ&A
Increase speed, improve the secondary armament, and publicize the ship so its prestige and deterrent value can actually influence opponents.
- 2:24:18QuestionWhat changes if France is divided after Napoleon's second fall and remains divided past 1870?AnswerQ&A
Europe loses a major unified counterweight, neighboring borders and unification movements change, and regional languages face less pressure from a centralized French state.
- 2:28:02QuestionDid Japanese coastal torpedo launchers, such as those planned for Midway, achieve anything significant?AnswerQ&A
No notable success is identified, although the system is considered sound and its opportunities to prove itself are doubted.
- 2:30:03QuestionWhat if the United States' complete 1945 manufacturing base for guns above 30 mm appeared in 1910?AnswerQ&A
American battleships would adopt 16-inch guns much earlier, and Britain would counter with larger capital-ship and cruiser weapons, sharply accelerating the naval arms race.
- 2:36:12An accelerated gun race strains German naval budgetsNotable Point
The gun-industry counterfactual produces a wider naval race, with Germany constrained by competition for army funding.
- 2:38:14QuestionHow would a 1937 war between France and Italy develop if Britain initially stayed out?AnswerQ&A
The land war would probably become an Alpine stalemate, and Britain would remain neutral only while France continued to contain Italy at sea.
- 2:40:47Why the British Army has no Royal prefixNotable Point
The absence of a Royal prefix is explained through the army's Civil War ancestry and the separate origins and patrons of its regiments.
- 2:42:31QuestionWhat happens if a Yamato-class battleship is discovered intact just after the JMSDF forms in 1954?AnswerQ&A
It is probably scrapped, but a sound hull might be converted into a helicopter-based anti-submarine and missile ship.
- 2:44:05QuestionWhat should Finland buy for its navy during the interwar period if funding were unlimited?AnswerQ&A
Submarines, destroyers, torpedo boats, improved coastal-defence ships, and a strong land-based naval air arm suited to Baltic operations.
- 2:46:26QuestionHow would 9.2-inch-gunned Hawkins cruisers change the interwar naval treaty system?AnswerQ&A
They could push the cruiser ceiling toward 15,000 tons and 10-inch guns, while Britain might keep 9.2-inch weapons for a more balanced design.
- 2:50:28QuestionHow would you design an interwar cruiser differently from the ships that existed?AnswerQ&A
Either improve a 6-inch cruiser or build a fast 15,000-18,000-ton ship with fifteen 9.2-inch guns, good armor and range, strong anti-aircraft weapons, and a substantial torpedo battery.
- 2:55:13Fast minelayers and rapid withdrawalNotable Point
A fast minelayer uses speed to enter contested waters, lay mines and withdraw before an enemy can intercept it.
- 2:55:53QuestionWhat if Vlad the Impaler kept his throne from his second reign until old age and prevented further Ottoman expansion into Europe?AnswerQ&A
The Polish-Lithuanian Commonwealth, Habsburg lands, and Holy Roman Empire would face less Ottoman pressure, changing both their alliances and their internal sources of cohesion.
- 2:56:38QuestionWhat about third and fourth sons when a ruling family sends its second son to war?AnswerQ&A
The suggested pattern puts a third son into the church and a fourth into naval or colonial service, while keeping the second son available as a substitute heir.
- 3:05:02QuestionWhat would the navy of a unified Hungary, Croatia, and Slovenia look like in 2025?AnswerQ&A
The state would probably give its army priority and keep a modest navy of frigates and diesel-electric submarines, relying on Italy for much of the Adriatic mission if it belonged to NATO.
- 3:12:33QuestionWhat if Britain were allowed 25 capital ships under the Washington Naval Treaty?AnswerQ&A
The larger ratios would expand all major fleets, and continued replacement building could preserve naval industry and give Britain a far newer 25-ship battle fleet by 1939.
- 3:17:15QuestionWhat if Britain had a 25-capital-ship fleet but still observed a construction holiday and retained the 13.5-inch ships?AnswerQ&A
In this alternative, older British ships would become eligible for replacement around 1930, allowing an earlier industrial recovery and more new construction before 1939.
- 3:19:03QuestionWould Germany still attempt a surface-fleet buildup if the Royal Navy had twenty-five active capital ships?AnswerQ&A
Yes. Germany already faced a large British numerical lead, and its response to French construction would still give it reasons to build.
- 3:23:23QuestionHow would the Royal Navy assess the Imperial Iron Brewing Company with two ports and four or five first-rate warships?AnswerQ&A
As a significant potential threat, although British officers in the company could encourage cooperation and an East India Company-style relationship.
- 3:29:17QuestionWhat if the Royal Navy built HMS Dreadnought with three sisters instead of as a single ship?AnswerQ&A
If Britain sustained four-ship orders, its opening lead would be difficult for Germany to match economically and could prevent the same close race and British naval scare.
- 3:32:10QuestionWhat happens to fleet composition if the oil crisis continues into the 1920s?AnswerQ&A
Oil-secure powers expand storage and overseas access, while navies unable to guarantee supply retain coal-fired ships for longer.
- 3:32:53QuestionHow would a navalized Typhoon available for India in 2011 affect Britain's Queen Elizabeth-class carrier choices?AnswerQ&A
It could strengthen the case for CATOBAR carriers, possibly a third ship, and a mixed air group of Typhoons, F-35Cs and Hawkeyes.
- 3:37:18QuestionIf Japan and the United States stayed out of the Second World War, where would Britain launch its main amphibious return to Europe?AnswerQ&A
Through the Mediterranean: defeat Italy, land in southern Europe or southern France, and keep Germany distracted by a threatened northern landing.
- 3:38:29QuestionWhat if the Royal Navy upgraded Sea Vixen to an F3 standard instead of buying the Phantom?AnswerQ&A
The upgrade would demand major structural and propulsion changes yet still leave an older, less capable aircraft; buying the Phantom remained the stronger carrier-defense choice.
- 3:41:49QuestionCould an upgraded Sea Vixen carry twelve AIM-9 Sidewinders by doubling the missiles on each pylon?AnswerQ&A
Possibly with twin racks, though eight missiles on four racks are suggested as more likely, leaving two pylons for other needs.
- 3:44:33Red Top and the limits of a faster Sea VixenNotable Point
Red Top's anti-bomber limitations and the speed gap with Phantom complicate the case for extending Sea Vixen's service.
- 3:45:51QuestionCan you recommend a book about the Roman or Byzantine navy?AnswerQ&A
Simon Elliott's Roman Britain's Pirate King is the named starting point. No separate Byzantine title is given.
- 3:46:47Why large Second World War ships were not easy targetsNotable Point
Large warships were difficult to sink because armour, mass and damage control let many absorb bomb hits that would destroy smaller ships.
- 3:49:30QuestionHow different must shell sizes be for observers to distinguish their splashes, and could 8-inch and 16-inch fire be told apart?AnswerQ&A
Yes. Eight- and sixteen-inch shells differ enough for their splashes to be distinguished at practical ranges, although a detonation is easier to identify than water impact alone.
- 3:50:50QuestionCould shallow seas still contain large numbers of unexploded shells on the seabed?AnswerQ&A
Yes. Shells that were neither crushed nor rendered inert by corrosion can remain dangerous, particularly when dredging or fishing brings them up.
- 3:52:00QuestionWas the ordnance expended over Germany ever tallied, and how large is the uncertainty?AnswerQ&A
A theoretical total exists, but knowing which aircraft returned does not establish which lost aircraft bombed, where they released, or whether they reached the target.
- 3:53:00QuestionIf the British Empire had not declined, would Vickers-Armstrong build nuclear submarines and which yard would build Royal Navy supercarriers?AnswerQ&A
Barrow would likely remain the submarine center and Cammell Laird the carrier yard, though the companies could still merge or change names.
- 3:57:29QuestionWhat would NATO, Europe, and the armed forces look like in 2026 if a British-French union formed after the Second World War?AnswerQ&A
Its forces would probably be much larger, and the union might expand into a federal European state incorporating neighboring countries.
- 3:59:13QuestionWhy did the Royal Navy operate so many small and medium gun calibres between 4 and 5.25 inches?AnswerQ&A
Successive attempts to find better destroyer and anti-aircraft guns were funded while additional ships and fleet-wide standardisation were harder to finance, leaving multiple calibres and mounts in service.
- 4:01:48Annual budgets and the incentive to keep developing gunsNotable Point
Annual spending rules can encourage immediate gun-development expenditure by making unspent money a reason to reduce the next allocation.
- 4:03:12QuestionDid attempts to create one standard gun simply add another standard to those already in service?AnswerQ&A
Yes. New guns entered service while older ships kept their weapons because development funding was not matched by money for retrofits.
- 4:06:02QuestionIf Germany developed a nuclear warhead for the V-2 first, what would it most likely target?AnswerQ&A
London is the likeliest target suggested, with Moscow as the alternative.
- 4:08:38QuestionHow much of a fully equipped Type IX U-boat could Imperial German shipyards reverse-engineer if one appeared in 1910?AnswerQ&A
Only gradually: motors, diesels, welding, and limited documentation create major barriers, while British spies would probably expose the project.
- 4:10:40QuestionHow would the Allies respond if Germany could launch nuclear warheads in V-2 rockets?AnswerQ&A
They would attack production facilities and hunt launchers with available bombers and fighters, while pushing the launch threat farther away.
- 4:12:09QuestionWhich main battery would you choose to upgrade the King George V class, and why?AnswerQ&A
A modern 15-inch/45, because it would improve the new ships while also providing a practical modernization path for every existing Royal Navy 15-inch-gunned capital ship.
- 4:14:54QuestionWhat was the most expensive weapons program of the Second World War?AnswerQ&A
The B-29 when programs are counted separately. The combined atomic-bomb and delivery-aircraft effort is larger when B-29 and specialist Lancaster work are counted with Manhattan.
- 4:15:22QuestionWas Silverplate a separate program from the B-29?AnswerQ&A
It was the B-29 modification program for atomic delivery, but bomb design and aircraft capacity already tied it to the wider B-29 and Manhattan work.
- 4:20:30QuestionWhy are Japanese battleships absent from the early stages of the C4 survival alternate-history scenario?AnswerQ&A
Early-war doctrine kept them from being committed south so quickly, and projecting much beyond March 1942 would outrun defensible historical constraints.
- 4:23:34QuestionHow should the JMSDF refit the surviving aircraft carrier Katsuragi in the 1950s?AnswerQ&A
An ASW helicopter carrier or a carrier using surplus propeller aircraft. Jet operations are doubted without a massive and probably unaffordable refit.
- 4:25:55QuestionWhat if Hara and Takagi sent scouts against doctrine on the afternoon of 6 May 1942 before the Battle of the Coral Sea?AnswerQ&A
They might find Task Force 17, but night operations and reciprocal detection make the result uncertain; both sides could strike, miss, or expose themselves.
- 4:30:25QuestionWhat if British India invested heavily in the Royal Indian Navy from 1922 onward?AnswerQ&A
It would build mainly sloops for convoy escort, patrol, and trade protection, with only a small cruiser component constrained by later treaties.
- 4:33:32QuestionHow much would need to change for HMS Eagle to be in dry dock at Singapore in December 1941?AnswerQ&A
Redirecting Eagle's scheduled refit and equipment to Singapore could put her there, giving Force Z fighter defense and carrier reconnaissance that might radically change the Japanese attack.
- 4:37:51QuestionCould Swordfish make dummy attacks to force the Japanese bombers to turn away from Force Z?AnswerQ&A
The priority would be launching Fulmars. Launching Swordfish for dummy attacks would get in the fighters' way.
- 4:38:11QuestionCould Eagle have had her radar fitted during a refit at Singapore?AnswerQ&A
Yes, if the radar and other refit material were shipped to Singapore before the refit.
- 4:38:45QuestionWhy was Eagle sent to Liverpool for refit instead of Singapore?AnswerQ&A
Liverpool probably offered more experienced personnel, while other carriers were already intended for Singapore.
- 4:39:55QuestionWhy did so many treaty-era battleships and preliminary designs use quadruple turrets?AnswerQ&A
They saved weight by sharing one turret's armor and machinery among more guns, at the cost of greater mechanical and maintenance complexity.
- 4:40:49QuestionWhat are the practical strengths and weaknesses of anti-ship ballistic missiles?AnswerQ&A
They are powerful threats, but hitting a moving carrier through re-entry while avoiding interception and escalation is difficult; failed use can also undermine their deterrent image.
- 4:44:42QuestionWould anti-ship ballistic missiles be more practical at ranges of 500 to 2,000 kilometres, with much shorter flight times?AnswerQ&A
The shorter flight helps targeting, but it sacrifices range advantage and may expose launchers to counterattack. Coordinated use with other forces is the preferred option in this discussion.
- 4:48:50Guidance and production limits on hypersonic missilesNotable Point
Sustained hypersonic flight complicates sensing, communications, and terminal guidance, while slowing for accuracy gives defenders a more manageable target.
- 4:49:20QuestionWould you use a thermal seeker to guide an interceptor onto a ballistic missile?AnswerQ&A
The objection is that the tracked hot region can lag the interception point, so following that signal could put the interceptor behind the target.
- 4:59:04Why cheap drone swarms do not automatically defeat carriersNotable Point
A transport-launched quadcopter swarm must first penetrate fighters and long-range missiles, then survive a dense electromagnetic environment that makes cheap drones expensive to harden.
- 5:03:05QuestionWhat if Vickers sold several 6,000- to 10,000-ton Harrier carriers abroad?AnswerQ&A
The sales would help British industry and probably keep Australia operating carriers, with Canada also raised as a possibility.
- 5:03:48QuestionWhen did Anglo-Argentine relations deteriorate?AnswerQ&A
No single date is identified. Recurring Falklands disputes are described alongside generally good relations, with British naval deployments used to deter an invasion.
- 5:04:52QuestionHow many Harriers could a 6,000-ton carrier carry?AnswerQ&A
About six to eight are suggested. A larger 10,000-12,000-ton ship could carry roughly six Harriers and six Sea Kings, with more aircraft possible through deck parking.
- 5:08:38QuestionWhy were trained radar staff unavailable at Singapore for the proposed Force Z radar work?AnswerQ&A
Staff intended for Singapore are said to have been diverted to another threatened area, while the British expected Japan to wait until about June 1942.
- 5:09:42QuestionWhat is your favorite anti-ship missile?AnswerQ&A
Harpoon is the classic favourite. Naval Strike Missile is the preferred in-service choice at the time of the discussion.
- 5:10:11QuestionWhich Russian anti-ship missile is compared to throwing a school bus at the target?AnswerQ&A
P-700 Granit, also known as Shipwreck, is the corrected identification. The missile is described as weighing about seven tons.
- 5:16:33QuestionWould a Royal Navy 16.5-inch gun decisively shame the U.S. Navy's 16-inch/50?AnswerQ&A
The advantages would probably balance: the American 16-inch/50 could have slightly longer range, while the British 16.5-inch/45 would fire the larger shell with greater penetrative effect.