Video
Bruships 211: Naval History Questions Answered Live...
Study Bruships 211: Naval History Questions Answered Live..., a Dr. Alex Clarke video from 14 Sept 2025, with 82 time notes. Topics include Aircraft Carriers, Naval Aviation, Naval History Questions.
Time notes
- 12:42QuestionHow would early conversions of Courageous, Glorious, and an Admiral-class hull affect the Fleet Air Arm and Washington Naval Treaty?AnswerQ&A
Britain would arrive at the treaty with several very large carriers already built or converting, likely forcing grandfathering and a larger carrier-tonnage allowance.
- 20:41QuestionWhat important naval news emerged from DSEI?AnswerQ&A
The First Sea Lord described crewed escorts operating with uncrewed companions, although the promised two-year timeline and the meaning of escort were treated skeptically.
- 27:22Ajax concepts and available vehicle-mounted air defenceNotable Point
An attendee's DSEI comparison examines the wait for an Ajax variant alongside more mature vehicle-mounted air-defence combinations.
- 29:24How procurement decisions can slow shipbuildingNotable Point
Personal accounts of procurement decisions distinguish shipyard capacity from the construction pace a customer has contracted to buy.
- 32:44QuestionHow much difference would Japan's full planned force of 28 Sendai-, Nagara-, Yubari-, Kuma-, and Tenryu-class light cruisers make in World War II?AnswerQ&A
Very little: most were too small and dated for front-line cruiser combat, and Japan was unlikely to convert them into the anti-aircraft or convoy-escort ships that might have made them useful.
- 38:55Why Japanese naval wargaming needed to confront failureNotable Point
Japan's cruiser counterfactual leads to a separate problem: exercises cannot improve naval planning if unwanted results are discarded.
- 41:44QuestionCould British infrastructure build export carriers for Australia or Canada alongside the ships already on order?AnswerQ&A
Yes. British capacity was not considered fully occupied, and dormant or underused yards could support a carrier or absorb other work to free the largest construction facilities.
- 47:40QuestionWere the 9.2-inch guns installed to protect British ports in 1940 taken from armoured cruisers, and do any survive?AnswerQ&A
The batteries combined purpose-built coast-defence marks with guns retained from armoured cruisers, and surviving examples can still be seen at Gibraltar, Bermuda, Rottnest Island, and other former imperial positions.
- 53:29QuestionCan the president of the United States directly name Navy ships?AnswerQ&A
Ship naming formally runs through the Navy and its civilian leadership, although presidential political influence can still shape the result.
- 1:00:51QuestionWhy does the United States Coast Guard receive less credit than it deserves for its actions in World War II?AnswerQ&A
Its wartime combat role sits outside the service's peacetime recruiting identity, while convoy escort and anti-submarine work generally attract less public attention than carriers, battleships, and fleet battles.
- 1:04:57QuestionIf Norway had replaced its Eidsvold- and Tordenskjold-class ships during the 1930s, should it have bought new coastal-defence ships or another type, and how would that affect Narvik?AnswerQ&A
A modified Sverige-type coastal-defence ship is the expected conventional choice, while fast destroyers or minelayers offer another approach to fjord defence. Better rules of engagement and mutual support would also matter at Narvik.
- 1:08:18Fast destroyers and minelayers for Norway's fjordsNotable Point
A proposed Norwegian defence ship trades heavy long-range guns for speed, dual-purpose fire, mines, and close-range torpedo attacks.
- 1:11:19QuestionWould Deutschland-class ships have made reasonable coastal-defence ships?AnswerQ&A
Potentially, but they would be expensive and difficult for Norway to support, while their long-range cruising design is a poor starting point for the desired rapid coastal redeployment.
- 1:14:29An Omaha refit for Norwegian coastal defenceNotable Point
A hypothetical Omaha reconstruction exchanges its mixed gun layout for dual-purpose guns and torpedoes suited to Norwegian defence.
- 1:16:42QuestionWhich Axis destroyer was best suited to the combat area in which it served?AnswerQ&A
Akizuki is the preferred Japanese candidate for its 100 mm dual-purpose battery and relatively high survival rate. Italian destroyer achievements receive more credit for their captains' performance than for exceptional designs.
- 1:32:28QuestionWhat technical and institutional changes separate the Anglo-Dutch Wars from the Napoleonic Wars?AnswerQ&A
Napoleonic fleets had mature signal systems, planned tactics, larger and tougher ships, and much more destructive gunnery, while the Anglo-Dutch Wars show line-of-battle doctrine still being invented.
- 1:36:36Sovereign of the Seas: difficult to manoeuvre and difficult to overwhelmNotable Point
A large sailing warship's poor manoeuvrability could leave it surrounded, while its crew and firepower bought time for reinforcements.
- 1:41:25QuestionDoes removing carrier landings from some Wings of Gold requirements reduce the quality of United States naval aviation?AnswerQ&A
The suggested explanation is that separate requirements accommodate drone pilots while conventional carrier pilots retain their landing qualifications. Automated recovery addresses the control delay involved in flying a high-performance drone onto a carrier.
- 1:45:14QuestionWhat World War II ship types best suit the names Álvaro de Bazán, Pierre-André de Suffren, and Andrea Doria?AnswerQ&A
Andrea Doria is assigned to a battleship, while Bazán and Suffren are assigned to cruisers. Later commemorative names can appear on different ship types.
- 1:46:23QuestionWhy not give drone pilots a separate set of wings, as the questioner recalls being done for helicopter pilots?AnswerQ&A
No definite reason is given. One tentative suggestion is that helicopters constitute a separate specialty while other aircraft are grouped as fixed wing.
- 1:49:52QuestionIf the Philippines rebuilt Fort Drum, which modern warship class should provide its visual model?AnswerQ&A
An Arleigh Burke is the simplest model, with the VLS-heavy Sejong the Great or a new large Japanese design as alternatives.
- 1:51:41Why dockyard photographs may be held before publicationNotable Point
A visitor's account distinguishes a temporary publication delay for ship-location information from a prohibition on photographing sensitive material.
- 1:53:05HMS Daring shows why fleet depth mattersNotable Point
Daring's prolonged inactivity is linked to heavy early use, first-of-class problems, and the removal of parts to support other Type 45s.
- 1:53:49QuestionWhat changes if Britain's major imperial dry docks are enlarged before World War I to twice the length and width needed by its largest warship?AnswerQ&A
Removing overseas dock limits could allow earlier orders for large postwar designs such as I3. Their construction would change treaty bargaining and create options for exceptionally large carrier conversions.
- 2:02:20Fitting giant I3 carrier conversions into a treaty ratioNotable Point
Within the enlarged-dock counterfactual, a carrier-conversion bargain restores a 5:5:3 numerical ratio but leaves British global coverage unresolved.
- 2:06:18Separate heavy and light carrier allowances in a different treaty systemNotable Point
A hypothetical light-carrier allowance trades individual ship size for enough flight decks to cover Britain's worldwide commitments.
- 2:08:46QuestionCould new non-carrier surface warships grow to 30,000 tons as modern destroyers approach World War II cruiser size?AnswerQ&A
Yes, especially if a navy combines fleet command, large missile magazines, helicopters, uncrewed craft support, and self-defence in an enlarged amphibious-style hull.
- 2:14:27Blue Ridge and Mount Whitney's unusually long serviceNotable Point
The two American command ships retain a specialised fleet role decades after the amphibious ships associated with their design have disappeared.
- 2:18:08QuestionHow would faster-than-light travel limited to specific locations around a star system affect science-fiction fleet warfare?AnswerQ&A
Consistent limits can make the setting coherent and explain why fleets cannot simply launch FTL attacks on inhabited planets or appear directly above their objectives.
- 2:23:06QuestionDoes a navy still need a dedicated fleet flagship when such ships spend much of peacetime in port?AnswerQ&A
Yes: peer war demands mobile, survivable command capacity, extensive staff space, sensors, communications, and processing that ordinary escorts and carriers cannot spare.
- 2:29:00How Halsey's flagship complicated Task Force 34Notable Point
A critical interpretation of Task Force 34 asks whether its listed ships could separate when the fleet commander's flagship was among them.
- 2:32:04A flagship as a joint headquarters and disaster-relief baseNotable Point
The same spaces and equipment proposed for fleet command could support a joint headquarters, search and rescue, and relief operations ashore.
- 2:34:33QuestionIf the US Navy received 236 SH-60B Seahawks and 104 SH-60F Ocean Hawks, how many of the 340 aircraft would be active or held in reserve?AnswerQ&A
Roughly one third could support reserve forces, while the active share would divide among deployed units, training, and long maintenance.
- 2:35:59QuestionDo automated landing aids and retirement of the T-45 weaken US Navy carrier qualification?AnswerQ&A
No; automation can take over a difficult but repeatable landing task and free expensive pilots to concentrate on skills that machines cannot perform.
- 2:41:31QuestionHow close did Russian drone incursions into Poland bring NATO to Article 5, and what responses would allies consider?AnswerQ&A
Poland had sought Article 4 consultations. The possible responses discussed concern carrier availability, Baltic geography, and forces based in Europe.
- 2:47:03QuestionHow would the Pacific War and Battle of Midway change if both Lexington and Yorktown were lost at Coral Sea?AnswerQ&A
The United States would fight Midway with Enterprise and Hornet, while any British carrier reinforcement from the Indian Ocean would struggle to arrive in time and Ranger was not considered a credible substitute.
- 2:53:27QuestionWith a blank cheque in 1950, which questionable-looking ships and systems could a new Italy-sized navy buy for the greatest future payoff?AnswerQ&A
The nominations include British carriers, Swedish and Daring-class destroyers, Amphion-class submarines, and Warspite and Enterprise as speculative preservation purchases; compatibility and later adaptation complicate the apparent bargains.
- 3:03:59QuestionWhat was the biggest nineteenth-century naval missed opportunity outside the Royal Navy?AnswerQ&A
The nominations are the United States losing the momentum of its Civil War naval expansion and France pursuing the Jeune École, with a broader warning about drawing sweeping lessons from unusual battles.
- 3:07:22QuestionWhat should be made of the Russian circular warships?AnswerQ&A
They are considered an interesting idea that arrived before suitable controls, while modern technical feasibility alone would not justify building them.
- 3:11:57QuestionWhen several historical figures share a name, how does a navy specify whom a ship such as HMS Hood commemorates?AnswerQ&A
A portrait aboard the ship normally identifies its intended namesake, although some names invite broader or deliberately ambiguous associations.
- 3:12:44Mary, Queen of Scots, and political danger in hereditary monarchyNotable Point
Mary's political position illustrates why a deposed monarch could remain dangerous, even when particular allegations were uncertain.
- 3:23:19QuestionHow should Admiral Victor Crutchley be evaluated as a captain and admiral?AnswerQ&A
He receives a favourable assessment as a careful officer, with the criticism of his Savo Island conduct qualified by the decisions of the senior commanders who summoned him away.
- 3:36:17QuestionWhich traditional naval meal would be most appealing before the Japan trip?AnswerQ&A
Suggestions range from Royal Navy pepperoni pizza and Imperial Russian borscht to reconstructed salt beef and Australian submarine barbecues.
- 3:40:52QuestionAre repeated condemnations of Israel and Russia pushing the United Nations toward a crisis of confidence?AnswerQ&A
Collective enforcement depends on member-state forces and Security Council decisions, which are subject to permanent-member vetoes.
- 3:45:48QuestionCould the Houthis use weather balloons to improve attacks on shipping in the Red Sea?AnswerQ&A
They could operate balloons, but actual use is unconfirmed and useful results would require many observations and sufficient processing capacity.
- 3:47:19QuestionIf the US Navy restored its cancelled orders for 66 SH-60B Seahawks and 25 SH-60F Oceanhawks, what should it buy?AnswerQ&A
A historical reorder could use Seahawk-based airframes; by September 2025, the comparison also included next-generation replacements.
- 3:49:19QuestionHow were masts transported from forests to shipyards between 1600 and 1830?AnswerQ&A
Suitable trees usually travelled down rivers and then by sea as whole logs, preserving material for years of seasoning before dockyard workers shaped them into masts.
- 3:51:46QuestionWhat changes if Germany removes Scharnhorst's after turret and installs V-1 launch platforms?AnswerQ&A
The launcher, handling spaces, cranes, and missiles would consume much more than one turret position while adding an inaccurate land-attack weapon and a dangerous explosive load.
- 3:54:03QuestionWhat happens if the British capital ships at Denmark Strait exchange places with the American battleships that fought Kirishima off Guadalcanal?AnswerQ&A
The American pair would make Denmark Strait much worse for the Germans, while the action against Kirishima is expected to change less. The worked-up King George V-class comparison also concerns Denmark Strait.
- 3:55:16QuestionWhat could Germany gain by giving Scharnhorst a Nelson-style all-forward main-battery layout?AnswerQ&A
It could allow better armour at the same speed, but the all-forward battery would be poorly placed for firing while retreating.
- 3:56:56Why Washington defined an aircraft carrier above 10,000 tonsNotable Point
The treaty's tonnage and armament clauses tried to stop navies disguising powerful cruisers as carriers.
- 3:59:02QuestionDid the Royal Navy consider building cruiser-sized carriers from Hawkins-class-type hulls during the 1920s and 1930s?AnswerQ&A
There were ideas for cruiser-sized carriers, and Hermes offered a starting point close to the 10,000-ton threshold. A higher cruiser limit could have supported small carriers alongside County-class cruisers.
- 4:01:17Why prewar escort-carrier studies did not produce ships soonerNotable Point
Conversion studies depended on funding and Admiralty leadership able to turn technical options into authorised purchases.
- 4:04:17QuestionWhich unpreserved World War II ship other than a capital ship should have survived as a museum?AnswerQ&A
Suggestions include Tribal-, J-, K-, and N-class destroyers, another Town or County cruiser, and a Flower-class corvette or River-class frigate in Britain.
- 4:08:22QuestionHow could Britain prevent planned orders for seven Phantoms, ten Buccaneers, and thirty Westland Wasps from being cancelled?AnswerQ&A
Retain or increase the number of flight decks so the aircraft have operational units to equip.
- 4:11:08QuestionWas airborne mine countermeasures a failed concept because mine-sweeping helicopters have rapidly fallen out of use?AnswerQ&A
No. Helicopters helped keep ships clear of mines, and capable uncrewed equipment now offers another way to do that. Different mine types and increasingly selective sensors also affect what a sweep can achieve.
- 4:17:22QuestionHow useful might Japan's late-war Type 5 127 mm weapon have been?AnswerQ&A
It promised a useful dual-purpose weapon in twin naval and single land mountings, but it never entered service.
- 4:18:39QuestionHow would completing the Saunders-Roe Princess and its associated technology in 1935 change maritime patrol and World War II?AnswerQ&A
Its range and carrying capacity could close the mid-Atlantic patrol gap, carry early radar, and give Britain powerful turbine engines years before the war.
- 4:22:29Princess engines reshape a counterfactual British bomber forceNotable Point
The 1935 technology transfer extends from long-range flying-boat bombers to redesigned fighters, with aerodynamics still limiting what greater engine power can achieve.
- 4:29:14A Princess derivative carrying a torpedo salvoNotable Point
The Princess's carrying capacity suggests multiple torpedoes per attack, while its size limits where such an aircraft could sensibly operate.
- 4:34:23QuestionHow would reliable turbine engines available in the 1930s affect armoured-vehicle development?AnswerQ&A
They would offer much greater power density, but heavy fuel consumption could sharply limit the practical benefit.
- 4:35:36Turbine-powered Fairmile D boats against SchnellbooteNotable Point
Compact coupled turbines could narrow the speed gap between Fairmile D boats and Schnellboote, especially when rough water limits the German advantage.
- 4:40:14QuestionCould Britain put the Princess's turbine technology into Flower-class corvettes or submarines?AnswerQ&A
The fuel requirement makes these engines a poor fit for long-endurance escorts and submarines; short-range motor torpedo boats are the more suitable application.
- 4:42:08QuestionHow often did gunpowder explosions occur aboard ships, and what famous or lesser-known examples illustrate them?AnswerQ&A
They were uncommon because navies worked to prevent them. The examples given are the Battle of the Nile and an unnamed night action in which Spanish ships fought one another.
- 4:43:36QuestionHow worried would Britain and the United States be if Germany built six Bismarck-class ships with V-2 launchers replacing their after turrets?AnswerQ&A
They would fear the six battleships more than the rockets, because unstable launch platforms, hazardous propellant, and the loss of half the main battery make the V-2 conversion a liability.
- 4:45:33QuestionDo navies still carry equipment for boarding actions, and when was the last contested boarding?AnswerQ&A
Yes. The historical reference for contested boarding is World War II, while later boardings of merchant vessels continue for maritime-security purposes.
- 4:46:08QuestionWith a blank slate, how should Norway reshape its navy before World War II?AnswerQ&A
The proposal includes large destroyers, torpedo boats, reconnaissance aircraft, and new submarines, with widespread minelaying capacity and improved communications. Coastal-defence ships remain a point of disagreement.
- 4:47:30QuestionShould Norway harmonize the guns in its shore batteries with the large-calibre weapons on its coastal-defence ships?AnswerQ&A
Not as a general rule. Shared logistics could help, but equipping every shore battery with large ship guns would be expensive; improved fjord hydrophones are a separate recommendation.
- 4:48:41QuestionIf the US Navy does not receive funding for a sixth-generation fighter, should it pursue a cheaper new design or expand the F-35C fleet?AnswerQ&A
The exchange considers an F-35C derivative alongside the uncertain capabilities, funding, and carrier adaptations of a future fighter.
- 4:56:56QuestionWhich Seven Years War officer in the supplied book became a new favourite?AnswerQ&A
No single officer displaced all others; the revealing discovery was how recurring Clark, Clapp, Churchill, Jacob, and Gosling family names mapped onto naval careers and prize-taking.
- 4:59:10QuestionHow practical is it to build a cruise-missile submarine that cannot be distinguished from a ballistic-missile submarine without measuring its hatches?AnswerQ&A
Ohio conversions demonstrate the basic approach. The British possibilities mentioned are Vanguard conversions or additional Dreadnought hulls, both described as proposals.
- 5:00:00QuestionWhich aircraft was the ultimate Cold War carrier interceptor, and what criteria matter?AnswerQ&A
The choices include later Phantoms and the F-14D, judged by speed, endurance, loiter time, and weapon capacity. The F-14 variant and its date of service matter to the comparison.
- 5:06:31QuestionWere lighthouses and other navigation aids kept operating during wartime?AnswerQ&A
Many lights were extinguished, but essential aids could be switched on briefly, retained in protected waters, or used selectively for navigation and deception.
- 5:08:20QuestionDid navies need sources such as National Geographic to find places, or could they navigate using their own charts and observations?AnswerQ&A
They used their own charts, dead reckoning, and observations of the sun and stars. Those skills also remained useful when GPS was spoofed or electronic navigation equipment failed.
- 5:10:55QuestionWhat Norwegian equipment might Britain purchase under the Type 26 agreement's reciprocal-buying clause?AnswerQ&A
Naval Strike Missile is the clearest candidate, although Britain already buys several Norwegian systems and other possibilities remain open.
- 5:11:17QuestionWhich is more likely first, HMS Queen Elizabeth II or HMS Princess Diana?AnswerQ&A
A Queen Elizabeth II commemoration is possible in a future strategic-submarine class, while Princess Diana is unlikely without a much larger wartime demand for names.
- 5:12:45QuestionHow advanced were Royal Navy charts compared with those of other countries in World War II?AnswerQ&A
They were broadly comparable, but the Royal Navy invested heavily in creating, updating, and adding practical detail to its charts.
- 5:13:15QuestionWould a modern brig resemble a Type 31 frigate or a Batch 3 River-class offshore patrol vessel?AnswerQ&A
The Batch 3 River-class OPV is the closer analogy because the historical brig's usual function was escort work rather than major fleet combat.
- 5:13:50QuestionWhat if Tribal-class destroyers had replaced the H-class at the Second Battle of Narvik?AnswerQ&A
The Germans would probably suffer much heavier losses because the Tribals' gun battery could deliver roughly four shells for every German shell in the close-range fight.
- 5:14:59QuestionWhat American aircraft should Coastal Command have ordered in 1938 to avoid Air Ministry interference?AnswerQ&A
The Catalina, already in production since 1936. Coastal Command needed many flying boats, but the Air Ministry would still place the order.
- 5:16:27QuestionShould Britain buy Norway's mine-countermeasure design?AnswerQ&A
The assessment is that Britain is unlikely to choose it because its expected mine-countermeasure operations require more self-defence in open waters.
- 5:18:35QuestionHow should six future Royal Navy amphibious ships be named to make cancellation politically difficult?AnswerQ&A
County names are the proposed choice. Cities, rivers, and bays are already associated with serving classes, while Hunt names attract reservations.