Video
Bruships 247: Science Fiction & Naval History Questions Answered Live...
Study Bruships 247: Science Fiction & Naval History Questions Answered Live..., a Dr. Alex Clarke video from 21 Jun 2026, with 96 time notes. Topics include Air Defence, Aircraft Carriers, Force Structure.
Time notes
- 7:16QuestionHow does the line that war is costly compare with today's conflicts and the stream topic?AnswerQ&A
War is costlier than deterrence, so navies should ask what force posture deters conflict as well as what force can fight one.
- 8:41QuestionDoes infrastructure spending help keep money within the country where it is spent?AnswerQ&A
Yes, although importing trains based on designs previously sold abroad sends part of that spending overseas.
- 10:03QuestionWould it be a good idea to have a Baltic bastion similar to the Atlantic bastion?AnswerQ&A
Yes. It would focus on local convoy defense against air, drone, and missile attack instead of Atlantic-style ASW.
- 11:26QuestionHow badly do hypersonic missile drones threaten conventional navies?AnswerQ&A
They are a serious threat, but not magic; targeting, control, range, air defense, electronic warfare, and the carrier platform all matter.
- 13:33QuestionWhy sell a patent outright instead of licensing it?AnswerQ&A
An outright sale can yield more cash immediately, while licensing spreads income over time.
- 14:32Interwar shipyard closures removed rearmament capacityNotable Point
Interwar shipyard demolition and forty-year restrictions on reuse help explain the loss of capacity described during rearmament.
- 16:43QuestionWhat would you change about the Treasury if you became prime minister?AnswerQ&A
Reduce its power to veto elected programmes and judge national infrastructure over a time horizon suited to the asset.
- 20:36Energy-price shocks change infrastructure paybackNotable Point
Personal solar examples show how higher purchased-energy prices can shorten a previously acceptable investment horizon.
- 23:41QuestionDoes Britain mainly use oil or electric heating, and are LPG tanks common?AnswerQ&A
The panel describes gas as the usual urban and suburban fuel, with oil and some LPG serving places beyond the gas network.
- 24:52QuestionWhich five historical events would you visit with a TARDIS?AnswerQ&A
Choices include changing naval designs, saving Nelson so he could write memoirs, observing ancient battles and preserving Jutland film.
- 26:34QuestionWhy choose F3 instead of the Nelson and Rodney design?AnswerQ&A
The proposed F3 offers full armour, nine 15-inch/50 guns and more than 28 knots, a combination judged more useful for a later war.
- 30:00Four Admiral-class battlecruisers would reshape treaty fleetsNotable Point
Completing Hood's sisters could change treaty disposals, ammunition supply, refit opportunities and the distribution of British fast capital ships.
- 34:35Armour and subdivision in the fast-battleship debateNotable Point
A disagreement over the Admiral class explains why protection includes subdivision and why fleet size affects refit opportunities.
- 36:04Carrier numbers depend on total treaty tonnageNotable Point
The Admiral-class counterfactual shows how a treaty's total allowance can matter as much as the maximum size of one carrier.
- 39:42QuestionSouth Dakota had the cascade failure at Guadalcanal, right?AnswerQ&A
Yes, South Dakota is identified with the electrical breaker failure, but explaining its sequence would require checking the design against the ship as built.
- 41:00QuestionWhat would one panelist change at the Battle of Bannockburn?AnswerQ&A
He would improve English preparation and tactics, while still crediting the Scots with a deserved victory.
- 48:40QuestionWould you share a mind link with a sentient warship, and which one would you pick?AnswerQ&A
The choices avoid Warspite, consider several Royal Navy ships, and use SS Ohio to show how endurance and reputation can define a ship's remembered character.
- 54:10Rodney's captain planned to fight through to the beachesNotable Point
The sentient-warship discussion quotes an archival invasion plan in which HMS Rodney would close at night, fight at point-blank range, and beach herself if necessary.
- 57:27QuestionShould the Royal Navy go all-in on drones as its main way to project power?AnswerQ&A
Drones can distribute offensive weapons, but they still require protected command, sensing, communications, logistics, and human judgment.
- 1:03:53Uncrewed fleets depend on contested communicationsNotable Point
The drone-fleet answer turns from weapons distribution to the fragility of control links and navigation.
- 1:06:12Drone missile vessels need protected rearming routesNotable Point
Uncrewed launchers lose their usefulness if submarines can intercept them on repeated trips to rearm.
- 1:07:07QuestionHow would small uncrewed missile craft be escorted, rearmed, and used to control sea space?AnswerQ&A
They still need logistics, escorts, command arrangements, and sea control; uncrewed launchers do not make the ocean behave like held land.
- 1:08:56QuestionHow well do the ship designs in the film Wing Commander work?AnswerQ&A
They are visually impressive but underexplored on screen, and the setting's chokepoint travel does much of the work in making its fleet operations coherent.
- 1:14:18QuestionWhat science-fiction-inspired naval technologies might appear in the next few decades?AnswerQ&A
Near-term changes are likely to include onboard manufacturing and repair, immersive sensor displays, powered handling aids, and more remote daughter craft.
- 1:15:04QuestionWhy did ships lose their onboard workshop capacity?AnswerQ&A
Contractor support in each port was supposed to be cheaper, a saving the discussion questions in light of growing support costs.
- 1:17:20Physical controls, touchscreens, and fragile hologramsNotable Point
The discussion favours durable controls and uses LCARS to distinguish a physical touchscreen from a floating holographic interface.
- 1:19:09Mogami and FDI displays bring outside views into the CICNotable Point
A shared panoramic view can help a CIC follow nearby activity, while the bridge still needs a dependable view through windows.
- 1:21:05Remote vehicles could extend what a ship's crew can see and handleNotable Point
VR sensor views, powered load handling, and more daughter craft are proposed as practical future changes aboard surface ships.
- 1:23:48QuestionHow would history change if Project Plowshare created a new canal across the Isthmus of Tehuantepec in 1960?AnswerQ&A
It would remove a major dimensional constraint on US carriers and might encourage much larger warships and further nuclear-excavated canals, at severe radiological cost.
- 1:27:55Nuclear excavation and imagined Soviet fleet-transfer canalsNotable Point
The Plowshare scenario expands to Soviet canal routes that could move warships and alter defensive geography.
- 1:29:54QuestionDo replicators make everyone aboard Starfleet ships effectively vegan?AnswerQ&A
Only under some definitions and feedstock assumptions: replicated meat can have animal composition without requiring an animal to be killed.
- 1:34:10QuestionAren't Star Trek replicators direct energy-to-matter converters?AnswerQ&A
They can use energy, but later replicators are also described as rearranging existing matter; the original series' food synthesizers are a separate technology.
- 1:36:29QuestionDoes heavy Patriot expenditure mean US carrier groups are more vulnerable to air attack than assumed?AnswerQ&A
They remain vulnerable, but mobility, fighters, seekers, replenishment, and layered defenses make the problem different from protecting fixed land targets; adequate missile inventories still matter.
- 1:38:48A shared launcher does not give Patriot and Standard the same performanceNotable Point
Launcher compatibility and combat-system integration leave the missiles' flight, seeker, and warhead characteristics distinct.
- 1:39:46Why one war's interception record cannot fix the next war's balanceNotable Point
Patriot and post-Falklands changes to Sea Dart, Sea Wolf, and Phalanx illustrate how combat experience alters later encounters.
- 1:42:35Missile expenditure needs an account of the threats and damage preventedNotable Point
The same expenditure can indicate weak interception, heavy attack, or a missing short-range layer; weapon prices alone cannot settle the explanation.
- 1:44:49Gun-based air defence returns to the drone discussionNotable Point
The panel considers updated radar and fire control on gun systems as a lower-cost layer against small drones.
- 1:46:35A proposed Marksman revival using surplus Challenger hullsNotable Point
Surplus tank hulls are suggested as a way to rebuild mobile gun-based air defence with modern electronics.
- 1:48:56QuestionWithout hindsight or omniscient information, how should Sauron conduct the War of the Ring?AnswerQ&A
Guard Mount Doom, concentrate the main army against Gondor, then defeat the remaining enemies in sequence instead of attacking everywhere at once.
- 1:53:11QuestionIs there any chance the Royal Navy gets what it needs from the Defence Investment Plan?AnswerQ&A
The funding described in the stream was insufficient. Britain must either pay for its international ambitions or narrow the missions assigned to the armed forces.
- 1:55:53How repeated design changes can inflate cycle-lane costsNotable Point
A transport-engineering recollection links high programme costs to repeated assessments, consultants, and changing designs.
- 1:56:57Street-bin purchases and the cost beyond the hardwareNotable Point
A borough-council anecdote separates the bin and installation costs from the much larger total bill.
- 1:57:44A Kingston cycle scheme leaves pedestrians twenty centimetresNotable Point
A detailed recollection shows why dimensions, obstructions, and accessibility must be checked together in transport drawings.
- 2:01:21QuestionHow well do Arromanches and the Le Hardi-class destroyer Le Intrepide fit Azur Lane?AnswerQ&A
Arromanches is a surprising historical carrier choice, while Le Intrepide is less distinctive because she is another Le Hardi-class destroyer.
- 2:03:42QuestionWhy could the cost of the council's street bins not be disclosed?AnswerQ&A
Alex says supplier pricing was commercially sensitive and covered by signed nondisclosure agreements.
- 2:06:58A Croydon recollection shows the limits of a management-based NDA ruleNotable Point
The account distinguishes formal management status from actual access to information during a council crisis.
- 2:08:22QuestionWhich deleted County-class destroyer design feature offered the greatest value?AnswerQ&A
Alex favours the longer hull, two-helicopter hangar, and larger Seaslug magazine. Drachinifel tentatively proposes freeing aft space by removing one forward gun mount, while acknowledging limited familiarity with the destroyers.
- 2:12:01QuestionHow would you redesign the Colonial Fleet after the First Cylon War, and how would it fare in the second?AnswerQ&A
Diversify its software, improve endurance, and combine battlestars with armored escorts and specialist aviation-support carriers.
- 2:14:18Armored Colonial escorts built to close with Cylon basestarsNotable Point
A proposed escort trades its fighter facilities for armor and close-range firepower, with nuclear weapons remaining a serious threat.
- 2:15:39Carrier battlestars replace fighter losses and jump clearNotable Point
A specialist carrier uses jump drives and a reserve of fighters to restore the fleet's air groups during an engagement.
- 2:18:20QuestionHave real navies used towed systems as force multipliers like Honor Harrington's missile pods?AnswerQ&A
Yes, but examples from torpedo boats to invasion barges show that extra payload comes with severe mobility and vulnerability penalties.
- 2:21:20QuestionWhat were David Beatty's wins?AnswerQ&A
He had real strengths in budget politics and aggressive subordinate command, but those did not translate into sound high-level naval aviation policy.
- 2:23:39Fleet Air Arm control and the argument over engine developmentNotable Point
An institutional counterfactual connects naval control of aircraft procurement with single-engine development and the Air Ministry's bomber priorities.
- 2:25:22QuestionIf you could bring a spaceship from a favorite science-fiction series into reality, which would you choose and what would you do with it?AnswerQ&A
Choices include Andromeda for solar-system exploration, a puddle jumper for personal travel, and Atlantis if its automation and carried craft make it usable by one person.
- 2:35:37QuestionWhich intervention would you choose: replace Beatty before Jutland, put Ernest King in charge of ordnance before the Mark 14, or remove L. Ron Hubbard in 1941?AnswerQ&A
Replace Beatty before Jutland, because changing the commander and staff could alter both the battle and the later experience of the officers involved.
- 2:38:46QuestionIf forced to sabotage one British or Allied program after 1930, which project would most help the Axis?AnswerQ&A
Sabotage British sonar development; unlike the many parallel radar programs, ASDIC was a concentrated capability whose loss would seriously weaken convoy escorts.
- 2:41:14Why a prolonged war favored the AlliesNotable Point
The proposed loss of ASDIC would help U-boats while leaving the Allies' broader advantages in a long war unresolved.
- 2:47:40QuestionWould a Japan that won the Second World War keep using Unryu-class carriers instead of moving quickly to G-15 designs for jets?AnswerQ&A
Probably as an interim measure: Unryu was cheaper and adaptable, while G-15 remained the better long-term carrier once requirements were settled.
- 2:49:46QuestionWhat would you do if you woke aboard Avalon one week before Carl Roberts, with your current knowledge?AnswerQ&A
Assess the ship quietly and prepare a list of problems and personnel concerns to give Roberts when he arrives.
- 2:52:32QuestionWere British destroyers from before the First World War through the post-1945 era captained by Duncan imitators?AnswerQ&A
Not specifically; their aggressive command culture drew from a wider age-of-sail frigate tradition associated with officers such as Cochrane and Sidney Smith.
- 2:53:41QuestionWhat work and rough cost increase would turn a civilian ship into a combatant able to challenge a contemporary warship of similar size?AnswerQ&A
So much combat-system and structural reconstruction that the project approaches building a purpose-designed warship.
- 2:55:24QuestionWhat is the worst urban-planning failure you have encountered?AnswerQ&A
One estate made a planned emergency route too narrow for a car, sold the surrounding plots, and then had to move the access and rebuild part of a park.
- 2:58:50QuestionAre trimaran supercarriers a good idea?AnswerQ&A
Not with current technology; their width helps the flight deck, but the separated hulls work against the deep, continuous hangar and support volume a carrier needs.
- 3:00:40Montgomery's promised successor and civilian appointment authorityNotable Point
A tentatively attributed Montgomery-Eden anecdote concerns promises made beyond the authority of the person giving them.
- 3:05:36QuestionIf Star Wars cargo ships can be heavily armed, why build dedicated warships?AnswerQ&A
Purpose-built warships integrate combat functions more efficiently; most armed transports remain compromises unless conversion was anticipated in their original design.
- 3:08:20QuestionWould a 1920s large cruiser be better armed with six 12-inch guns or fifteen 9.2-inch guns?AnswerQ&A
Fifteen 9.2-inch guns, because their much higher volume of fire is more valuable against cruisers at likely visual engagement ranges.
- 3:09:38QuestionHow would you use a Wraith hive ship under your command on the Federation side during the Dominion War?AnswerQ&A
It could help in direct combat, but an unfamiliar ship might also infiltrate Dominion space; transport and feeding effects remain uncertain across the two settings.
- 3:13:15QuestionIf a vice admiral leads a cruiser squadron, would each accompanying destroyer flotilla be commanded by a rear admiral?AnswerQ&A
No. Captains normally command the flotillas; a rear admiral appears at a higher divisional or combined light-forces level.
- 3:14:42QuestionAre Star Wars weapons lasers, plasma weapons, or something else?AnswerQ&A
Blasters are usually treated as packet-like energy or plasma weapons, while real particle beams exist in research and medicine but are not yet practical mobile combat systems.
- 3:16:21QuestionWould particle-beam weapons work?AnswerQ&A
Particle beams can affect electronics and tissue, but the examples here do not demonstrate a mobile weapon with useful operational range.
- 3:18:32QuestionOther than HMS Implacable, which pre-1900 ship that survived until at least 1945 would you save as a museum ship?AnswerQ&A
The Chilean armored cruiser O'Higgins, a surviving Philip Watts export design that was not scrapped until 1958.
- 3:23:34QuestionWhich Second World War naval battle, if reversed, would have the largest effect on the war?AnswerQ&A
An early Home Fleet interception of the German forces bound for Trondheim and Narvik could preserve Norwegian resistance, cripple the Kriegsmarine, and redirect strategic resources away from Germany.
- 3:30:49An unconquered Norway could redirect strategic materialsNotable Point
The Norway counterfactual links control of the coast to resource exports and British purchases that could deny Germany Swedish iron ore.
- 3:31:42Swedish transit concessions and Finland's constrained choicesNotable Point
A disputed troop-transit claim leads to a distinction between the Norwegian invasion, later Swedish concessions, and Finland's limited options.
- 3:34:20QuestionWhich science-fiction fleet would win if all the settings fought each other?AnswerQ&A
The answers favor the Xeelee setting or the Culture on the panel's reading of their universe-scale abilities, while acknowledging uneven familiarity with the settings.
- 3:35:56QuestionWhy do Azur Lane's Chinese writers use real names for former colonial powers when the Japanese and English versions do not?AnswerQ&A
The suggested reasons are separate translation departments and different audience sensitivities; the writers' actual reasoning is not established.
- 3:37:54Britain could enforce blockade with contracts as well as cruisersNotable Point
Purchasing neutral exports could deny Germany strategic materials without seizing every cargo at sea.
- 3:39:35QuestionIf the Royal Navy somehow acquired a Soviet nuclear carrier in 1991 and had to keep it for several decades, what would it do with the ship?AnswerQ&A
Convert it to British systems and use it as a transition carrier, likely preserving catapult aviation and influencing later aircraft and Queen Elizabeth-class decisions.
- 3:42:52QuestionWould the enormous ships of Warhammer 40,000 really need to be overcrowded and squalid?AnswerQ&A
Machinery, unequal space allocation, bureaucracy, and growing populations can leave crews overcrowded despite the enormous hull volume.
- 3:44:45A Lunar-class cruiser contains the space of a cityNotable Point
Lunar, Retribution, and Gloriana examples explain how enormous fictional hulls support urban populations and very different internal movement.
- 3:49:03Warhammer crews replace themselves across generationsNotable Point
Self-replacing populations explain both the endurance of Warhammer crews and their tendency to outgrow a ship's official complement.
- 3:51:18Machinery and unofficial residents fill Warhammer's lower decksNotable Point
Reactor mass, occupied working spaces, and unofficial inhabitants complicate simple estimates of a fictional warship's population density.
- 3:55:09QuestionHow did a 120-kilogram torpedo warhead defeat a system rated against 250 kilograms?AnswerQ&A
The initial explanation is that the hit fell outside the protected area; the later follow-up qualifies the geometry and describes the combined torpedo, gunfire, and fire damage.
- 3:56:56Warhammer's official crew totals are uncertain population countsNotable Point
A follow-up warns against treating an initial crew establishment or an unreliable narrator's number as a precise later census.
- 3:58:02QuestionHow should a fictional 1910 navy use and arm an Olympic-class hull advertised as unsinkable?AnswerQ&A
Use it as a 6-inch and 4-inch armed cruiser, but expect high costs and consider a conventional armored cruiser instead.
- 3:58:44QuestionWhich Royal Navy ships would receive a 3-inch/70 if it were available in 1937?AnswerQ&A
Almost everything that could carry it; its rate of fire would displace many 4-inch and some pom-pom installations.
- 3:59:53QuestionWill missiles the size of Talos ever be added to Mark 41 VLS?AnswerQ&A
No. They require a larger launcher with greater thermal capacity, even if some Mark 41 control concepts are retained.
- 4:00:35QuestionWould any shipgirls have trouble meeting their historical admirals, and which ones?AnswerQ&A
Hood is imagined apologizing to Holland, while French ships at Mers-el-Kebir are suggested as more likely to feel anger; the premise also depends on the fictional setting.
- 4:02:28QuestionIf you could design a science-fiction battleship using hulls, shields, weapons, sensors, and engines from any universe, what would you build?AnswerQ&A
The answers include an upgraded Andromeda and two Gloriana-based alternatives, each combining fictional propulsion, protection, power, repair, and weapons systems.
- 4:04:10A Gloriana design combines quantum armor and self-repairNotable Point
A Gloriana-based composite combines passive protection, regenerative maintenance, backup propulsion, and separate primary and secondary weapons.
- 4:06:25Invincible Reason with regenerative armor and automated weaponsNotable Point
An alternative Gloriana design separates internal structure from armor and combines redundant drives with repair systems and automated loading.
- 4:11:42QuestionDid the Admiral Hipper-class torpedo defense leave the boiler rooms unprotected, and why?AnswerQ&A
It protected part of the boiler-room area; the answer attributes the hit to a gap and explains how existing gunfire damage, broken steam lines, and spreading fire compounded the torpedo damage.
- 4:14:14HMS Tiger's crew had changed by JutlandNotable Point
A correction separates Tiger's unsettled early service at Dogger Bank from the more cohesive crew that fought at Jutland.
- 4:18:31QuestionHow could HMS Hood later reach 33 knots after making only 32.07 knots on trials?AnswerQ&A
Better fuel, more experience with the ship, harder running, and conservative original trial practice made the later figure possible.
- 4:20:08QuestionWhat ships and story direction would you like to see in a Stargate reboot?AnswerQ&A
Continue developing Daedalus, with the wider choices depending on whether the story follows Destiny's return or starts again with an SG-1-style premise.
- 4:24:03QuestionShould navies reestablish commodore as a formal rank?AnswerQ&A
Most navies already use commodore; the issue is whether the US Navy should prefer commodore to rear admiral lower half.