Video
Bruships 69: The Decider
Study Bruships 69: The Decider, a Dr. Alex Clarke video from 6 Feb 2022, with 81 time notes. Topics include Force Structure, Live Q&A, Naval Aviation.
Time notes
- 2:30QuestionDid Franklin’s expedition effectively find the passage before the expedition died?AnswerQ&A
Franklin’s route came close, but the ice and the precise route around King William Island still made the passage impassable.
- 5:04QuestionHow might the Royal Navy have fared if the Falklands War occurred after the Nott Review?AnswerQ&A
Submarines and more Sea Wolf ships would help, but carrier availability would be uncertain and the campaign would remain difficult.
- 6:25QuestionWhy not build a third Queen Elizabeth-class carrier, and could smaller vessels help?AnswerQ&A
The service was limited to two large carriers, so ski-ramp LHDs are presented as a more flexible backup aviation option.
- 8:18QuestionWhat happens if the United States of 1905 and the United States of 2022 exchange places?AnswerQ&A
Modern America would dominate the 1905 balance of power, perhaps preventing the familiar First World War but risking an entirely different conflict.
- 11:30QuestionWere later F-35 purchases effectively rigged even when the aircraft met the requirement?AnswerQ&A
The decisive advantage came earlier, when partner commitments reduced competing aircraft programmes and made later F-35 purchases the natural result.
- 13:24QuestionWhat would triple 4.5-inch turrets have changed on Tribal-class destroyers?AnswerQ&A
They could deliver exceptional firepower, though the final layout would trade turret count and torpedo capacity against weight and space.
- 17:23QuestionWhich additional naval battles belong among history’s most important?AnswerQ&A
Taranto and Midway are immediate additions, with the 1779 Battle of Grenada offered as another strategically important case.
- 21:57QuestionWhy did the 1944 Lion-class design replace its 5.25-inch battery with 4.5-inch guns?AnswerQ&A
Ammunition storage and confidence in 4.5-inch-gun production made the revised battery more practical.
- 22:55QuestionCould the Royal Navy keep Polish seaports open in a Baltic conflict?AnswerQ&A
Not directly; the answer argues for a northern carrier task group rather than committing scarce ships to the Baltic.
- 23:59QuestionHow widely could a successful triple 4.5-inch turret have been adopted?AnswerQ&A
It could become the common battery on many British warships, leaving Dido-class cruisers as the principal 5.25-inch specialists.
- 24:40QuestionHow influential was each major power’s navy compared with its army and air force before the Second World War?AnswerQ&A
The balance varied sharply: Britain’s Navy and Air Force were near peers, continental armies usually led, and Germany’s navy remained the least influential service.
- 26:56QuestionWhat if Argentina delayed a decisive Falklands confrontation, reinforced the islands, and waited for summer?AnswerQ&A
The United States would have more time to intervene diplomatically and press both sides toward a negotiated peace.
- 27:20QuestionCould HMS Vanguard have carried four triple turrets derived from the Nelson-class 16-inch mounting?AnswerQ&A
Yes, if spare triple 16-inch turrets were available early enough for Vanguard to be designed around them.
- 28:42QuestionHow would naval history change if the United States began with six first-rates instead of six heavy frigates?AnswerQ&A
Britain would answer with a battle squadron and enough ships of the line to outnumber the American first-rates, changing the scale of early operations.
- 30:41QuestionHow many VLS cells might fit into one former ballistic-missile tube on a converted Vanguard-class submarine?AnswerQ&A
A tentative public-information estimate gives about twelve smaller cells, or three to five slots for larger hypersonic weapons, depending on packing and support equipment.
- 31:53QuestionCould the Royal Navy retain Type 23 frigates instead of selling or disposing of them?AnswerQ&A
A handful of the best hulls might support a reserve fleet, but only after costly refits.
- 33:03QuestionCould the U.S. Navy rely on surviving older ships if Japan no longer posed a major late-war threat?AnswerQ&A
No; years of wartime use would leave many ships too worn, so new hulls would still be needed as replacements.
- 33:49QuestionDoes the Royal Navy plan to adopt a modern Rolling Airframe Missile mounting?AnswerQ&A
No; the preference is to expand Sea Ceptor rather than introduce another missile and logistics chain.
- 35:36QuestionWere Lion-class battleships intended to use Nelson-class guns or even receive Nelson and Rodney’s existing turrets?AnswerQ&A
No; Lion used improved guns and turrets based on Nelson experience while the older ships retained their own armament.
- 37:20QuestionCould New Zealand have preserved the battlecruiser HMS New Zealand?AnswerQ&A
Yes, but only if New Zealand funded her and the naval treaties allowed the hull to be retained.
- 38:43QuestionCould 5.25-inch guns be installed in an existing triple 6-inch turret?AnswerQ&A
They would fit, but the turret would need extensive changes to speed, precision, elevation, and depression before serving as an anti-aircraft mounting.
- 42:54QuestionIf Eagle could not become a carrier, what alternatives and wartime effects follow?AnswerQ&A
An R-class or Admiral-class hull could be converted, and more light fleet carriers would add useful flight decks across several operations.
- 49:35QuestionWhat if the Allies invaded Norway rather than North Africa?AnswerQ&A
It would be difficult, but could draw German troops, threaten Swedish supply routes, and alter the Battle of the Atlantic.
- 54:28QuestionHow might the Royal Navy have approached the Ford-class carrier’s technical problems?AnswerQ&A
It would likely introduce new technologies in smaller batches rather than fielding many simultaneously.
- 58:16QuestionIf resources were available to raise one British battleship lost after HMS Devastation, which would be most feasible?AnswerQ&A
HMS Royal Oak is the relative choice because of her location and extensive survey data, although raising her would still be extremely difficult.
- 59:51QuestionWould Taffy 3 have done better with Tribal-class destroyers replacing its historical escorts?AnswerQ&A
The Tribals would add gunfire but lose torpedo capacity, so a well-trained force might achieve roughly the same exceptional result rather than a dramatically better one.
- 1:02:20QuestionHow might a fully rebuilt HMS Renown serve after 1945 if HMS Vanguard did not exist?AnswerQ&A
She could serve into the early 1960s and then have a strong chance of preservation as a veteran of both world wars.
- 1:06:06QuestionWas the Anglo-German naval arms race one of history’s great wastes of resources?AnswerQ&A
It was more optional for Germany than for Britain, whose imperial security depended on maritime supremacy.
- 1:10:14QuestionWhat is the defining feature of a pre-dreadnought?AnswerQ&A
It combines heavy guns for range with a strong rapid-firing secondary battery intended for closer fighting.
- 1:15:39QuestionWhy has the Royal Navy never completed a ship named HMS Jellicoe?AnswerQ&A
Names of admirals must pass a political test, and HMS Duncan is presented as the exceptional postwar example that did.
- 1:20:43QuestionWhy is the only submerged submarine-versus-submarine kill not better known?AnswerQ&A
Because it was achieved through painstaking calculation and judgement rather than a dramatic new technology that is easy to popularise.
- 1:21:27QuestionIf the Battle of Jutland never occurred, would battleships fade sooner?AnswerQ&A
No; Britain might treat deterrence as proof of battleship value and become less willing to accept later naval limitations.
- 1:24:02Admiral Hood’s career and mentorshipNotable Point
A biographical detour outlines Admiral Hood’s campaigns and his influence on the officers who followed him.
- 1:31:13QuestionHow large might British and American capital-ship fleets become without treaty systems?AnswerQ&A
Both could maintain fleets in the twenties, with economic limits encouraging a slower technological competition and more carrier development.
- 1:36:08QuestionWould the U.S. Navy be better off retaining more of its own shipyards instead of relying on private builders?AnswerQ&A
The United States has enough procurement diversity to manage the risk, but smaller navies are much more exposed to concentrated shipbuilding capacity.
- 1:39:10QuestionHow could a well-maintained HMS Iron Duke have served in the Second World War?AnswerQ&A
Her 13.5-inch guns limited her usefulness, but she might escort convoys and deter German battlecruisers.
- 1:41:19QuestionHow would Britain use fifty 16-inch battleships in the Second World War?AnswerQ&A
They would overwhelm Italian and German surface opposition and disrupt Axis convoys, but Britain would struggle to crew them without retiring older ships.
- 1:44:00QuestionWhat if the Royal Navy acquired a successful SR.177 rocket-and-jet interceptor?AnswerQ&A
Its value would depend on endurance: useful for combat air patrol if it could remain airborne, but too specialised if it had to recover immediately after an interception.
- 1:50:38The intact cruiser Brummer beneath Scapa FlowNotable Point
A research detour identifies SMS Brummer as a comparatively accessible and well-preserved First World War light-cruiser wreck.
- 1:51:31QuestionHow fast could battleships and battlecruisers built in the late 1930s plausibly become?AnswerQ&A
About 30 knots for battleships and 36 for battlecruisers, because approaching 40 knots would demand much more power.
- 1:54:44QuestionWhy were wet casemate guns kept when they could be poor firing platforms?AnswerQ&A
They remained useful in calmer seas and as a last defensive layer against torpedo craft, even though water and corrosion limited them.
- 1:55:24QuestionIf HMS Implacable had been saved, where might she have been preserved?AnswerQ&A
Most likely at Portsmouth beside Victory or at Chatham, depending on the money available to move and maintain her.
- 1:57:42QuestionHow should carrier armour differ from that of a battlecruiser or battleship?AnswerQ&A
A carrier needs protection against air attack and internal blast spread more than a very heavy battleship-style belt.
- 2:00:30QuestionWould assigning Polish crews to Tribal-class destroyers make those ships even more formidable?AnswerQ&A
The crews were highly committed, but the class demanded destroyer experience that the smaller Polish personnel pool initially could not supply in the same depth.
- 2:01:16QuestionWhy should naval engineers avoid filling a marine engine’s oil to the top mark?AnswerQ&A
Because the oil expands as it heats, and leaving expansion room avoids unnecessary pressure on the engine.
- 2:02:02QuestionHow would later British capital-ship armament change if HMS Dreadnought began with 14-inch guns?AnswerQ&A
The calibre ladder would move upward early, making 16-inch Orions and 18-inch Queen Elizabeth- or Admiral-class ships plausible.
- 2:08:36QuestionWhat would capital ships look like by 1935 if HMS Incomparable had been built in 1910?AnswerQ&A
They would grow around the new dockyard and base capacity needed for Incomparable, with rival navies responding at a similar scale.
- 2:10:15QuestionWhich loopholes in the interwar naval treaties should have been closed?AnswerQ&A
Rather than focus only on loopholes, the answer would loosen carrier rules so navies could build more and better flight decks.
- 2:13:07QuestionWhat impact could a Japanese version of the Me 262 have in the Pacific War?AnswerQ&A
It could alter the bombing of Japan only if fielded early, in useful numbers, and capable of intercepting B-29s at altitude.
- 2:14:26QuestionDid British naval services accommodate Indian sailors’ religious and cultural dietary requirements?AnswerQ&A
Yes; Royal Indian Navy vessels made provision for those dietary requirements.
- 2:15:12QuestionHow would Poland use the Royal Navy’s old pre-dreadnoughts during the Second World War?AnswerQ&A
After refit they could escort convoys and trouble German surface raiders, but they would not greatly change the war.
- 2:15:58QuestionWere King George V-class battleships seriously handicapped by 14-inch guns?AnswerQ&A
The guns were capable, but the calibre added logistical complexity and did not fully offset the advantages of nine 16-inch guns.
- 2:19:48QuestionWhat was the Royal Navy’s proposed 30,000-pound carrier aircraft?AnswerQ&A
The number was probably an all-up operating limit, not an empty aircraft weight, leaving room for fuel and a substantial weapon load.
- 2:24:25QuestionWhy did Japan run short of experienced naval pilots by the later Pacific War?AnswerQ&A
Its training system was built around recoverable losses in China and did not replace aircrew fast enough for carrier warfare over the Pacific.
- 2:26:32QuestionHow would decolonisation change if Malta remained tied to Britain as an overseas territory?AnswerQ&A
The arrangement was plausible, but Britain would inherit continuing defence and foreign-policy commitments that required more forces and funding.
- 2:27:18QuestionWhat important nineteenth-century lesson did the Royal Navy still use during the Second World War?AnswerQ&A
Protecting crew health remained essential, even requiring wartime efforts to secure lime juice.
- 2:27:51QuestionWhat additional prewar modification would most improve the Queen Elizabeth-class battleships?AnswerQ&A
Modernise every ship along Warspite lines and replace the machinery to seek roughly 28 knots.
- 2:28:34QuestionWas retaking the Philippines a better choice than invading Taiwan?AnswerQ&A
Perhaps not in hindsight on strategic grounds, but politically the Philippines decision probably made sense at the time.
- 2:29:34QuestionWhy did torpedoes fall out of favour as surface-ship weapons?AnswerQ&A
They remain effective, especially from submarines, but surface ships are usually engaged by longer-ranged missiles before reaching torpedo distance.
- 2:30:18QuestionWas Invergordon the Royal Navy’s last major mutiny before the Second World War?AnswerQ&A
Yes; later incidents were generally contained earlier by officers who had the confidence of their crews.
- 2:31:10QuestionDid the Royal Navy plan to use toss bombing with nuclear weapons against Sverdlov-class cruisers?AnswerQ&A
The technique was available, but conventional weapons were preferred and a nuclear attack was treated as a last-resort escalation.
- 2:31:47QuestionHave modern navies become unbalanced in their numbers of escorts and other ships?AnswerQ&A
Yes; the deeper problem is too few ships after years of planning as though governments could always choose when to fight.
- 2:40:08QuestionWhat should a military do with one month of warning before major action?AnswerQ&A
Train intensively for about three weeks, especially in fire control, then use the remaining time to repair and prepare the force.
- 2:40:51QuestionWhat could Poland do with two weeks of reliable warning before the German invasion?AnswerQ&A
Mobilise reserves, prepare demolitions and traps around infrastructure, and monitor likely fifth-column groups.
- 2:41:23QuestionWhich accident had the greatest effect on the Royal Navy?AnswerQ&A
The loss of HMS Thetis, a T-class submarine, is identified because it led the Royal Navy to undertake a major study.
- 2:43:55QuestionWould nuclear powers be too cautious to start another great-power war?AnswerQ&A
Not necessarily; leaders often believe they can take limited risks and avoid the wider consequences, which is how escalation can escape control.
- 2:45:05A forgotten HMS Victory and Admiral BalchenNotable Point
A book discussion recovers the eighteenth-century HMS Victory and Admiral Balchen from a history dominated by their loss at sea.
- 3:00:43QuestionWho chose Royal Navy ship names in the nineteenth century?AnswerQ&A
A ship-naming committee did so, with changing membership but the same broad institutional role found today.
- 3:00:54QuestionHow many Predator drones could a Queen Elizabeth- or Ford-class carrier operate?AnswerQ&A
The existing Predator is the wrong starting point; carrier UAVs need airframes designed for launch, recovery, and deck loads before capacity becomes meaningful.
- 3:02:30QuestionHow much faster would naval gunnery become if officers had pocket calculators?AnswerQ&A
The biggest improvement would come from integrating a processor into central fire control, not simply replacing an officer’s slide rule.
- 3:03:13QuestionWas a Buccaneer S.1 crash the final straw that forced the Royal Navy to retire the variant?AnswerQ&A
Not by itself; the Navy already intended to move to the S.2, and the crash accelerated that plan.
- 3:05:20QuestionWhen is concentrating a capital ship’s main armament forward a good design choice?AnswerQ&A
It can be efficient for a fast battlecruiser with room to manoeuvre, but a battleship in confined waters benefits more from an aft firing arc.
- 3:08:24QuestionWould Germany have been better served by E-boat swarms instead of conventional surface warships?AnswerQ&A
Not necessarily; concentrating on E-boats would allow the Royal Navy to concentrate its own resources on rapid-firing escorts, aircraft, and coastal craft.
- 3:19:42QuestionIs there an Atlantic equivalent of a typhoon, and how dangerous is it to a carrier group?AnswerQ&A
Yes - Atlantic hurricanes are powerful enough that carrier groups normally use weather teams to avoid them.
- 3:20:24QuestionIs Britain too dependent on foreign defence designs, and should it build more equipment entirely at home?AnswerQ&A
National design can be worthwhile, but collaborative programmes may be more affordable and British programme management has not guaranteed better results.
- 3:22:20QuestionWhat could the United States do with advance warning of the Pearl Harbor attack?AnswerQ&A
Days of warning could put ships to sea and disperse aircraft; an hour or two would mainly improve crew, boiler, weapon, and aircraft readiness.
- 3:23:52QuestionWould a British naval superpower still have to buy an American carrier fighter such as the F-14?AnswerQ&A
Not if it operated roughly six or more carriers, enough to justify a national carrier-aircraft programme.
- 3:24:46QuestionShould the United States build modern corvettes to increase ship numbers?AnswerQ&A
No; their range would demand extensive forward basing, while the greater need is a sustainable frigate and destroyer replacement path.
- 3:28:00QuestionShould LHD replacements require a second aircraft type, and how should a smaller navy balance specialist ships?AnswerQ&A
Concentrating on common aircraft and flexible escort designs gives a smaller navy more available capability and less logistical fragility.
- 3:31:49QuestionWere Tribal-class destroyer names expressions of British imperial consciousness?AnswerQ&A
They reflected an imperial context, but the contemporary naming committee understood the names as honours, a rationale that can be studied separately from modern judgement.
- 3:35:23Type 45 and the cost of VLS flexibilityNotable Point
The closing discussion weighs launcher rate of fire against missile flexibility and the personnel limits of smaller navies.