Video
Bruships 181: Naval History Questions Answered Live...
Study Bruships 181: Naval History Questions Answered Live..., a Dr. Alex Clarke video from 2 Feb 2025, with 76 time notes. Topics include Carrier Aviation, Live Q&A, Naval History.
Time notes
- 16:41QuestionWhat might the Cold War Royal Navy have looked like if Britain pursued strategic autonomy after the Suez Crisis?AnswerQ&A
Britain would likely emphasize naval and air forces, reduce its continental army commitment, and take greater responsibility for Atlantic or eastern maritime theaters while remaining a difficult but useful NATO member.
- 26:23Why NATO magazines still use stripper clipsNotable Point
Stripper clips remained useful because they refill detachable magazines, including those used by the M16 and M4.
- 29:02QuestionShould the Skjold-class replacement remain a surface-effect craft or use a conventional hull?AnswerQ&A
Probably a larger surface-effect design, unless Norway changes the ship's armament or attack profile enough to justify a conventional hull.
- 32:09QuestionIf technology gave everyone American industrial advantages, would Britain's existing industrial position become unassailable?AnswerQ&A
Largely yes, because it combines the era's two strongest industrial bases, though their resources, geography, commitments, and stages of development were different.
- 39:56Why a leading great power was not yet a superpowerNotable Point
Britain's position among rival great powers differed from the much larger postwar gap separating the United States and Soviet Union from other states.
- 43:42British overseas trade and naval coercionNotable Point
Britain's established trade and global fleet underpin an interpretation of the Monroe Doctrine and an Anglo-Satsuma example of gunboat diplomacy.
- 45:50QuestionWhat is the most insane invention or idea found in the archives that can be discussed?AnswerQ&A
One example is a recalled secret US Army proposal to throw a head-sized rock into a tank's tracks and make it shed a track.
- 55:06QuestionWhat other unusual inventions or ideas have you found in the archives?AnswerQ&A
Various pop-up pillbox mechanisms and proposals for tractors covered in concrete stand out among British invasion-defense ideas.
- 57:14Malta's terrain and the cost of a parachute invasionNotable Point
The argument against mass parachute landings on Malta concerns landing injuries and medical capacity before combat begins.
- 59:56QuestionWhat would a twenty-first-century Chinese heavy missile cruiser inspired by the Kirov class look like?AnswerQ&A
A very large, VLS-heavy surface combatant built for endurance, carrier support, and visible power projection beyond China's established support network.
- 1:03:42The naval cost of policing global sea lanesNotable Point
Protecting maritime trade demands dispersed peacetime forces, weakening the concentration advantage of a navy focused close to home.
- 1:13:24Undersea cables as a long-running gray-zone targetNotable Point
Cable cutting has a long history, while accidental damage and covert interference can be difficult to distinguish.
- 1:14:30QuestionIf Britain or the United States secretly built a huge 18-inch-gun battleship before World War II, what would it look like?AnswerQ&A
Britain would likely enlarge a King George V-era design for nine 18-inch guns, while the United States would scale an Iowa or advance toward a Montana-style ship.
- 1:21:45QuestionWhat was the role of carrier battle groups in a war with the Soviet Union?AnswerQ&A
They would push into the North Atlantic and toward Soviet bastions, suppress defending forces, and cover submarines hunting Soviet ballistic-missile boats.
- 1:23:56QuestionDid the expected carrier losses mean ships sunk and unrecoverable, or ships spending the rest of the war in dry dock?AnswerQ&A
Sunk and unrecoverable, rather than merely out of action for the rest of the war.
- 1:25:18QuestionWould a mix of Eagle-, Admiral-, and Courageous-style conversions have clarified the future form of aircraft carriers?AnswerQ&A
Both navies already understood the main tradeoffs; American Pacific needs favored larger air groups, while British geography placed greater value on survivability and having a carrier remain available.
- 1:26:55QuestionWhy was Japanese damage control worse during World War II?AnswerQ&A
It suffered from lower institutional priority, uneven technical preparation, fewer prior shocks that forced reform, and an offensive doctrine that expected a short decisive war.
- 1:36:29QuestionWhen was the last Royal Navy boarding-action drill that you know of?AnswerQ&A
The previous week. Royal Navy and Royal Marines personnel regularly practise offensive boarding for hijacking and customs scenarios.
- 1:38:37QuestionWhy did Japan plan around a short decisive war against powers it could not defeat in a long conflict?AnswerQ&A
Japan hoped a devastating fleet victory would create diplomatic leverage, but Britain and the United States had the industrial depth to rebuild and continue.
- 1:47:43QuestionWill submarines shift toward VLS-launched hypersonic missiles as their primary weapon, with torpedoes secondary?AnswerQ&A
Probably not for crewed hunter-killers. Hypersonic missiles could supplement their weapons, while dedicated missile or autonomous arsenal submarines could make greater use of them.
- 1:57:06QuestionHow would Winston Churchill and Lord Sandwich perform if they swapped eras as First Lord of the Admiralty?AnswerQ&A
Churchill would probably cope but be constrained by the older system; Sandwich's strong administrative instincts could make him highly effective with modern tools.
- 1:59:14QuestionWhat would the Royal Navy have looked like with the proposed 30,000-35,000-ton CVA-01 alternative?AnswerQ&A
As a conventional carrier it would still be too compromised, but as an enlarged Invincible-type STOVL carrier it could carry a much stronger air group and earlier airborne warning.
- 2:01:11QuestionIs it plausible that Japan buying two CVA-01 carriers would persuade Britain to buy one in the Red Fleet timeline?AnswerQ&A
Yes, within that scenario: the Japanese orders bring the price down, while Britain's four Malta-class carriers explain why it buys only one.
- 2:03:01QuestionShould the Royal Navy bring back the port open days associated with the 1980s and earlier decades?AnswerQ&A
They already occur, including a recent HMS Prince of Wales visit to Liverpool, but limited ships and personnel make frequent open days difficult.
- 2:03:53QuestionWhy were three smaller Courageous-class carriers preferable to two larger Lexington- or Akagi-scale ships?AnswerQ&A
Three hulls could operate in three separate locations. That geographical coverage was particularly valuable to the Royal Navy's worldwide commitments.
- 2:05:06Admiral carrier conversions and a different Washington settlementNotable Point
Three Admiral conversions before the treaties could change Britain's carrier force and treaty bargaining, though the underlying design proposal remains incompletely documented.
- 2:08:09QuestionWhich propulsion system would you have developed further between World War I and World War II?AnswerQ&A
Turbo-electric drive is the preferred counterfactual choice for its survivability and maintenance advantages, despite the cost and efficiency advantages of geared turbines.
- 2:16:33QuestionHow important were floating dry docks, and what was their most unusual use?AnswerQ&A
They provided movable repair capacity valuable enough to justify major wartime escorts. An unusual submarine-lifting example is recalled from an unpublished manuscript and is not identified more precisely.
- 2:21:05QuestionDoes a navy need a cheap security tier, a moderate mass tier, and a premium command or specialist tier?AnswerQ&A
Broadly yes. Fleets repeatedly develop different sizes for different tasks, though the exact categories vary by period and the lightest vessels often serve presence missions.
- 2:23:15QuestionHow did the Royal Navy arrive at a 1925 estimate of 25 cruisers for trade protection?AnswerQ&A
It compared trade routes and patrol areas with the demands of a particular war scenario. The broader cruiser total also included fleet duties and maintenance allowances.
- 2:25:03QuestionHow would a British 1980s supersonic STOVL fighter change the Royal Navy, the F-35B, and Tempest?AnswerQ&A
An F-35B-like replacement would probably still be needed after about forty years, but it would face a higher performance benchmark. Tempest's configuration would depend on other decisions.
- 2:26:58QuestionDid the two-pounder pom-pom suffer the same production problems as the 40 mm Bofors?AnswerQ&A
No; it had its own limitations, but decades of prior production removed many manufacturing problems that complicated rapid Bofors adoption.
- 2:31:09QuestionCould GCAP or SCAF operate from Queen Elizabeth-class carriers?AnswerQ&A
Neither is expected to provide a straightforward STOVL replacement. A French CATOBAR aircraft would require major carrier changes, making an eventual F-35B successor the more likely route.
- 2:34:09Why Typhoon still needs upgrades while GCAP developsNotable Point
A replacement expected about a decade away leaves an immediate need to modernise Typhoon and plan for several fighter generations serving together.
- 2:36:53Why defence spending can continue after requirements changeNotable Point
Long procurement lead times and existing contracts can keep work moving after the original military requirement has changed.
- 2:38:16Amphibious ships, NATO commitments, and defence prioritiesNotable Point
Plans for Albion and Bulwark expose the tension between immediate British defence priorities and commitments to reinforce Norway.
- 2:41:58QuestionWhat would have happened if USS Iowa had exploded and sunk after her 1989 turret explosion?AnswerQ&A
Her sisters and their ammunition would be closely inspected. Earlier retirement is disputed, and future museum organisations would strongly resist another return to service.
- 2:43:01QuestionIs describing the N3 and G3 designs as Yamato and Iowa twenty years early a postwar idea, and who started it?AnswerQ&A
It is treated as postwar shorthand, though no originator is identified. Differences in speed and classification make it inexact.
- 2:44:59QuestionHow would an early leak of the Yamato class's capabilities change British and American battleship designs and schedules?AnswerQ&A
Britain would likely move the King George V program toward 15- or 16-inch guns if the leak arrived before construction, while American decision-makers might remain more skeptical.
- 2:55:01QuestionHow would a Tiger-class gun cruiser have fared with the Falklands task force?AnswerQ&A
As Clapp's command ship in San Carlos Water, it is expected to provide staff accommodation and enough three-inch gunfire to drive off attacking aircraft.
- 2:56:08QuestionWhy has the US Navy shifted from S-3 and C-2 aircraft toward helicopter ASW and V-22 carrier delivery?AnswerQ&A
Cost, aging-airframe maintenance, fewer supply chains, and the ability to serve many ships make rotary-wing and tiltrotor solutions more flexible.
- 3:00:02QuestionWhat would a postwar Tillman maximum carrier, inspired by the Doolittle raid and required to operate bombers, look like?AnswerQ&A
Colossal, with USS United States treated as only the entry-level comparison.
- 3:01:29QuestionWhat happens if, after the treaties dissolve in 1936, Britain and America each receive fully supplied new cruisers equal in tonnage to all Liberty ships?AnswerQ&A
They gain triple-digit cruiser forces and can solve most operational problems through overwhelming local concentration of ships, guns, and torpedoes.
- 3:03:21QuestionWhat happens if Japan sends the Nagato-class battleships after Prince of Wales and Repulse?AnswerQ&A
The faster British ships would refuse battle and pull toward air support because Nagato and Mutsu could not force an engagement.
- 3:05:14QuestionWould the US Navy propose another Iowa rebuild to counter a Chinese large surface combatant?AnswerQ&A
No; a new large combatant derived from modern designs or expanded carrier capacity would be more plausible than the enormous cost of reactivating the Iowas.
- 3:08:06QuestionWould Britain combine an Admiral-class carrier conversion with the Courageous conversions, or choose one group?AnswerQ&A
It would probably convert all three Admirals or all three Courageous-class ships, with the larger option encouraging a third Lexington conversion for treaty balance.
- 3:08:58QuestionHow should Germany's prewar destroyer designs be repaired using technology available for World War II?AnswerQ&A
Use a repeatable hull with controlled topweight, torpedoes, mines, and reliable machinery. Gun proposals range from 105 mm to five inches, with range and seaworthiness matched to the intended theatre.
- 3:13:46German destroyer range and the problem of reaching the AtlanticNotable Point
Atlantic endurance could make German destroyers grow beyond their role, encouraging a different mix of cruisers and local torpedo boats.
- 3:15:52QuestionWhat did you mean by Sir William Parker crying, 'I'm ill'?AnswerQ&A
His claimed illness kept him from becoming First Sea Lord, while he welcomed command of the Mediterranean Fleet away from the politicians.
- 3:17:31QuestionWhat would happen if HMS Nelson and HMS Rodney appeared today in pristine condition with ammunition and replacement barrels?AnswerQ&A
They would be accepted for extensive modernisation, with new propulsion, sensors, missiles, and aviation facilities. The main debate is whether to retain all nine 16-inch guns or replace one turret with VLS.
- 3:22:24Nelson and Rodney: gun blast, firing arcs, and machinery protectionNotable Point
Firing restrictions manage blast damage and repair costs, while urgent combat can justify angles avoided during peacetime training.
- 3:26:04QuestionWould a battleship's 13-inch armour prevent damage from a Harpoon missile?AnswerQ&A
Failure to penetrate would not necessarily prevent dangerous shock behind the armour. A separate penetration claim depends on fitting an unspecified suitable warhead.
- 3:26:46QuestionWhich leaders of the First and Second World Wars would correspond to Warhammer 40,000 Primarchs?AnswerQ&A
Suggested pairings include Eisenhower with Guilliman, Lee with Sanguinius, and King with Angron, with the qualification that the fictional personalities fit medieval models more readily.
- 3:31:54QuestionShould the United States use Constellation or Type 26 for global presence and ASW, with Zumwalt as an air-defense cruiser?AnswerQ&A
A tiered fleet would provide frigates for forward presence and larger combatants for successive steps in escalation, although the specific pairing proposed is not endorsed.
- 3:33:19QuestionWhat is the difference between a movable caisson and a gate system for a dry dock?AnswerQ&A
The arrangement described uses pumping and cranes to remove the caisson; a gate has its own movement system and is easier to operate repeatedly.
- 3:36:51QuestionHow long did it take other countries to adopt metal bracing in their wooden warships?AnswerQ&A
Not very long where ironmaking capacity and the need to build sufficiently large ships made the technique useful.
- 3:37:24How tandem crane lifts extended caisson sizeNotable Point
A caisson's apparent crane limit could be overcome by coordinating two cranes, although the lift became much harder to execute safely.
- 3:38:55QuestionHow would the world react if the United States built its remaining Standard-type battleships with Queen Elizabeth-class speed and 16-inch guns?AnswerQ&A
They would need substantially larger hulls, which could accelerate Britain's next battleship generation and change later treaty conditions without necessarily producing an all-out naval race.
- 3:40:18Moving a buoyant dock caisson with tugsNotable Point
A caisson that becomes buoyant after pumping can be moved by tug, providing another method besides crane lifting.
- 3:41:02QuestionWhat changes if US naval spending after 1870 begins ten years earlier?AnswerQ&A
The United States develops modern naval infrastructure sooner and may confront Spain earlier, but risks wrecking that infrastructure if funding collapses after the first buildup.
- 3:42:55QuestionWhich country and historical period best reflects the modern United Kingdom's strategic situation?AnswerQ&A
None fits cleanly; modern technology and superpowers change the system too much, so only narrow issue-by-issue analogies are reliable.
- 3:46:41Expansion, military finance, and the Roman EmpireNotable Point
An interpretation of Roman decline connects dependence on expansion with inadequate internal investment and failure to sustain the armed forces.
- 3:47:21QuestionHow would inventing the silicon semiconductor in the 1920s change naval development?AnswerQ&A
Potentially enormously, but the 1920s lack much of the theory and tooling needed to exploit it, so the development path is highly uncertain.
- 3:50:09QuestionWho has better coal, Wales or Alberta, with Appalachia added to the comparison?AnswerQ&A
Wales if Alberta lacks comparable anthracite, but Alberta's coal quality is unknown here; Appalachian bituminous coal is dismissed as an equivalent.
- 3:50:31A semiconductor solution before its technical problemNotable Point
Introducing an advanced component first reverses the usual development path and leaves engineers to invent the tools and uses around it.
- 3:51:50QuestionHow much of Armstrong's claim that it could make guns as large as 21 inches was bluster?AnswerQ&A
Very little as a claim of construction capability, but whether the completed gun would work well was another question entirely.
- 3:52:55QuestionWhy would Charles Beresford never have taken over after Fisher?AnswerQ&A
His conduct toward Percy Scott and similar disputes cost him broad professional support, driving even reluctant officers into the anti-Beresford camp.
- 3:54:19QuestionWhich STOVL aviation developments could shape the future of carriers or let more navies field full-spectrum air groups?AnswerQ&A
Uncrewed early-warning aircraft can broaden the air group and reduce demands on helicopters, but tanker weight remains a substantial limitation.
- 3:56:03Japan's F-35B ships as aviation escortsNotable Point
F-35B opens a route to fixed-wing carrier aviation, while Japan's ship terminology raises a distinction between destroyer and aviation escort.
- 3:58:03South Korea's carrier ambitions and competing defence needsNotable Point
Army modernisation and fleet air defence compete with a South Korean carrier, while large VLS totals conceal limits on missile compatibility.
- 4:00:06Can STOBAR provide a route to CATOBAR?Notable Point
A STOBAR carrier could receive catapults later if designed for them, but the initial aircraft compromises make that route disputed.
- 4:01:16QuestionWhich navy might enter the carrier business that is not already in it?AnswerQ&A
Turkey is the first suggestion, with Iran's drone conversion a separate case and further Indian and Pakistani choices left uncertain.
- 4:02:34Italy's carrier choice and shared aircraft for Cavour and TriesteNotable Point
The case for Italian CATOBAR expansion meets a competing case for retaining aircraft that can operate from both Cavour and Trieste.
- 4:04:35Italy's next carrier: size, aircraft, and political fundingNotable Point
Italy's possible carrier designs trade aircraft compatibility against payload and support aircraft, with fleet size constrained by political funding.
- 4:08:26QuestionWhat are the problems with STOBAR carrier aviation?AnswerQ&A
The aircraft needs the structure for an arrested landing but must launch under its own power from a short deck, restricting fuel and weapons loads.
- 4:11:27QuestionIs comparing heavy aircraft-carrying cruisers with aviation battleships at least partly correct?AnswerQ&A
Only broadly; it is the right general idea but the wrong detailed category.