Video
Bruships 115: Hopefully Australia Trip in Summary!
Study Bruships 115: Hopefully Australia Trip in Summary!, a Dr. Alex Clarke video from 2 Jul 2023, with 52 time notes. Topics include Battleships, Live Q&A, Naval Aviation.
Time notes
- 23:34QuestionCould retired Royal Navy battleships have been preserved as museum ships across the Commonwealth?AnswerQ&A
It would have been valuable, but no Commonwealth host wanted the ships when preservation decisions actually had to be made.
- 45:20Deep-diving submersibles demand proven materials and backupsNotable Point
A discussion prompted by the Titan loss contrasts acceptable drone controls with the much stricter engineering needed for a crewed deep-diving vehicle.
- 46:27QuestionHow could a Shipshape visit investigate wrecks around Narvik?AnswerQ&A
Use locally available remote underwater-vehicle capability to document wrecks from a historical perspective without divers entering the sites.
- 52:38Why a book of Australian corvettes mattersNotable Point
A richly illustrated guide to Royal Australian Navy corvettes shows how plans and photographs can carry historical evidence.
- 55:30Bathurst-class corvettes followed a different design lineageNotable Point
Australia's Bathurst class followed a different path from the Flower class, with links to the Bangor class and British sloops.
- 58:36QuestionWhat changes if Renown, Repulse, Glorious, and their escorts reach the Far East together?AnswerQ&A
Carrier fighters and a stronger combined force could keep the ships alive, force a Japanese response, and reshape early Allied command choices.
- 1:01:26Specialist knowledge can recover hidden museum historyNotable Point
Australian museums sometimes held rare naval artifacts inside mixed collections without recognizing their importance until visiting historians helped identify them.
- 1:05:13Aircraft development favoured Seafire over Sea HurricaneNotable Point
The Royal Navy's carrier-fighter choice depended on immediate performance and which land-based aircraft family would continue receiving industrial development.
- 1:06:03QuestionWould a third Pearl Harbor strike have been worthwhile?AnswerQ&A
Possibly, because added damage to repair capacity and support systems could have cumulative operational effects despite the additional risk.
- 1:07:07QuestionCould a stronger Force Z have changed Allied command and the fall of Singapore?AnswerQ&A
Possibly: it could attack Japanese landings and supply lines, complicate the Malayan campaign, and support a British-led Southeast Asian theater.
- 1:10:45QuestionCould the King George V class have carried larger guns or triple turrets?AnswerQ&A
Yes, but the 14-inch decision was a political and treaty-driven compromise rather than the only feasible technical solution.
- 1:16:24QuestionWas Britain technically capable of building triple-gun battleship turrets?AnswerQ&A
Yes; it designed such turrets for Russia and studied them at home, but strategic and political calculations discouraged their wider adoption.
- 1:18:44Repulse's loss was not mechanically inevitableNotable Point
Repulse evaded attacks effectively enough that her destruction appears to have been a close outcome rather than an automatic fate.
- 1:19:08QuestionDid HMAS Diamantina carry Hedgehog when commissioned?AnswerQ&A
Diamantina's case remains unsettled, but shortages meant early ships sometimes received Hedgehog only after commissioning.
- 1:20:02QuestionWhy did the Royal Navy study longer 15-inch guns rather than only repeating the 15-inch/42?AnswerQ&A
Longer 45- to 52-calibre designs promised higher performance, with a 48-calibre or greater weapon offering a more worthwhile advance over the old gun.
- 1:24:05QuestionCould Britain have completed more refits before the Second World War?AnswerQ&A
Yes, but prewar policy constrained capacity by making the Admiralty's modernisation plans compete with Treasury-backed shipyard closures.
- 1:25:06QuestionWhy were Renown's criticized triple four-inch mounts not replaced sooner?AnswerQ&A
They were awkward rather than unusable, so the Royal Navy waited for a major refit instead of paying for an earlier peacetime alteration.
- 1:31:55QuestionWhat would a better Royal Navy budget have prioritised before 1939?AnswerQ&A
A larger rolling programme of sloops and escorts would have improved early-war convoy and anti-submarine capacity.
- 1:44:48QuestionHow effective were Royal Navy small arms?AnswerQ&A
The official weapons were generally adequate, while wartime sailors also made pragmatic use of allied or captured equipment outside the standard inventory.
- 1:56:53British 18-inch-gun work gave later designers a head startNotable Point
Later British interest in very large naval guns could draw on a weapon already built, with shell designs and operating experience available for study.
- 1:57:34QuestionCould Type 31 and Type 32 become a continuous Royal Navy escort programme?AnswerQ&A
Yes, if government keeps ordering successive batches and treats them as a rolling frigate production line.
- 1:58:41QuestionWhy did Japan put less emphasis on motor shipping and escorts?AnswerQ&A
Its planning drew on shorter-war experience and did not anticipate the scale of a long Pacific logistics conflict.
- 2:00:42QuestionWhat if Halsey had allowed the American battle line to face the Japanese fleet off Samar?AnswerQ&A
The United States probably wins, but the Japanese resistance makes it a costly battle rather than an easy sweep.
- 2:06:31QuestionHow much would the Royal Navy need to be handicapped to make Jutland close?AnswerQ&A
Remove the Fifth Battle Squadron and battlecruiser force, then cut substantial cruiser and destroyer strength as well.
- 2:09:04QuestionHow small could early-1950s range-finding radar be?AnswerQ&A
The dish might be only as large as a big monitor, but the complete supporting unit would be closer to refrigerator size.
- 2:11:35Survivor recovery rarely keeps a bomber's timetableNotable Point
A surface ship may expect to recover survivors before aircraft return, but the human pace of evacuation can force a choice between leaving people and accepting another attack.
- 2:12:01QuestionWould six American frigates have helped Nelson at the Battle of the Nile?AnswerQ&A
They could screen and scout, but different signal systems would keep Nelson from integrating them closely into his battle line.
- 2:16:06QuestionDid the Royal Navy plan to transfer its 13.5-inch-gunned capital ships to the Dominions?AnswerQ&A
Not as a standing policy, although Britain might have considered transfers in the 1920s if the arrangement became viable.
- 2:16:26QuestionWhen did dipping sonar appear?AnswerQ&A
Helicopter dipping sonar was tested in the 1960s, while shipborne lowered-sonar experiments date back to the Second World War.
- 2:18:46QuestionWould Japan have done better by relying less on the Midway operation?AnswerQ&A
It should have concentrated strength where the United States was divided rather than dispersing forces across competing objectives.
- 2:19:36QuestionCould the Washington Naval Treaty have limited fleets without imposing a ten-year battleship holiday?AnswerQ&A
Yes; a low-rate replacement cycle under firm tonnage ceilings could restrain fleet size while keeping yards and design teams active.
- 2:23:20QuestionWhy did naval fire-control positions need so much space?AnswerQ&A
They contained teams of human operators and communicating stations as well as the visible calculating equipment.
- 2:24:22QuestionCould the United States force British agreement at Washington by demanding immediate repayment of war debts?AnswerQ&A
Not cleanly: legal limits, alternative British finance, and the risk of global disruption made such a threat far less decisive than alarmists claimed.
- 2:27:21QuestionWhat duties would surviving British battlecruisers perform without the interwar naval treaties?AnswerQ&A
They would train, conduct diplomatic visits, serve on overseas stations, and help sustain separate Home, Mediterranean, and Indian Ocean fleets.
- 2:30:35QuestionCould Britain build six Lion-class battleships by reusing Revenge-class turrets, and what might they be called?AnswerQ&A
The idea was viable as a counterfactual, but the ships would differ from Vanguard and would probably revive names from Britain's first dreadnought generation.
- 2:33:08QuestionHow useful was naval fire-control knowledge when the United States and Soviet Union began spaceflight?AnswerQ&A
It provided valuable data and methods, but engineers had to correct assumptions and adapt the calculations to the new environment.
- 2:34:08QuestionCould a worse explosion in an Iowa-class battleship turret have destroyed much of the US Navy?AnswerQ&A
Not the whole navy, but a major detonation could destroy the ship and cause serious damage to nearby vessels and facilities.
- 2:41:11QuestionWhy retain F-35B rather than split between F-35A and F-35C?AnswerQ&A
A common STOVL fleet is easier to sustain across carriers and amphibious ships, giving Britain more usable flight decks in a crisis.
- 2:46:42Taranto set Italy back, but did not end the warNotable Point
Taranto and Matapan severely damaged Italian naval prospects, yet neither battle alone removed Italy from the Mediterranean war.
- 2:48:48QuestionCould Skua dive bombers have seriously damaged an Italian battleship at Taranto?AnswerQ&A
Yes; repeated 500-pound bomb hits might cripple a stationary battleship even if no single hit penetrated decisively.
- 2:49:36QuestionShould Britain invest in land-based air defence rather than relying on Type 45 destroyers?AnswerQ&A
Additional land-based cover would be useful, but Sky Sabre or Land Ceptor is not an area-air-defence substitute and responsibility for a new system would need resolving.
- 2:49:46QuestionWhy is Prince of Wales's contribution at the Battle of the Denmark Strait often overlooked?AnswerQ&A
The battle's simple immediate narrative tends to overshadow the damage she caused and the longer operational result.
- 2:50:56QuestionWhat if Germany delayed its Atlantic sorties and sent four capital ships out together?AnswerQ&A
The force would be dangerous, but Britain would answer with concentrated fast and slow battle groups rather than risk a small interception force.
- 2:54:29QuestionWho would be the hardest opponent for a Queen Elizabeth-class battleship?AnswerQ&A
The Littorio class is a stronger and more comparable opponent than the German ships facing the Fifth Battle Squadron at Jutland.
- 2:56:27QuestionWhy might HMS Ark Royal's bow have separated as she sank?AnswerQ&A
Existing damage, trapped air, uneven flooding, and pressure changes could combine into structural failure during the descent.
- 2:57:43Guadalcanal exposed command failures as well as technical gapsNotable Point
American radar and torpedoes mattered at Guadalcanal, but overconfidence and failure to absorb two years of European naval lessons also shaped the defeats.
- 3:01:00QuestionCould the Axis have captured Malta with an airborne assault like the invasion of Crete?AnswerQ&A
Unlikely; Malta's prepared airfields, obstacles, stable command, fortifications, and reinforcement problem made it a substantially tougher objective.
- 3:02:56QuestionDid the RAF want to eliminate Joint Force Harrier?AnswerQ&A
Not necessarily; the RAF had institutional reasons to keep a third fast-jet force and replace Harrier gradually with F-35B.
- 3:06:31QuestionDid Britain use PT boats against heavy ships?AnswerQ&A
Yes, dog boats and similar craft did when they could, but the smaller enemy battlefleet limited their chances compared with Germany's opportunities.
- 3:09:09QuestionAre carrier hulls essentially enlarged cruiser hulls?AnswerQ&A
They often resemble battlecruiser forms because carriers need stable, fast hulls with good cruising performance.
- 3:16:53QuestionWhat difference would a third Renown-class battlecruiser make?AnswerQ&A
It could provide another modernized fast capital ship, strengthen treaty-era fleet numbers, and materially improve wartime raider-hunting groups.
- 3:21:09Small escort orders can alter a war's openingNotable Point
Ordering more Kingfisher, Black Swan, and related sloops before war could strengthen convoy escort and local defences at modest cost.