Comments by "Bruce Tucker" (@brucetucker4847) on "Who were technologically superior? The Axis or Allies in WW2?" video.
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Both of those examples are more a matter of design priority and execution than technological superiority. The Mark 14 wasn't a more primitive design, it was just badly executed, and its flaws undiscovered because the Navy wasn't given an adequate budget to test it. Like the Zero, the Type 93's superior performance came at the cost of a dangerous and explosive propellant that was more of a design choice than a technological advantage - the Allies didn't want anything that dangerous on their ships. You see the drawback when they detonated on the ships that were carrying them, as on the Mikuma at Midway. Likewise, the Zero had paper stats better than Allied fighters, but at a terrible cost: flimsy construction, poor handling at high speeds and especially in a dive, no armor, and unprotected fuel tanks that made it incredibly vulnerable compared to an F4F. Once Allied pilots learned to fly to the Wildcat's strengths and the Zero's weaknesses the kill ration turned in favor of the Wildcat.
Put it another way: there was nothing in either of those designs that the Allies couldn't have copied if they'd wanted to make the same design choices. This is unlike, say, the proximity fuse or the a-bomb that the Axis powers couldn't possibly have built.
The Japanese crews did have advantages in training and experience at the beginning of the war, but that's also not quite the same as technological superiority.
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@johnburns4017 The Matilda was an excellent tank, just too early to call it the best of the war IMO. It could never have been upgunned to deal with late war tanks. The Churchill was also an excellent design, but only in a specialized role, it was too heavy and slow to be a general-purpose tank. You can't call it versatile if it's too slow to carry out a tank's primary mission which in WW2 was to rapidly exploit breakthroughs.
Guns and armor are good but for a tank mobility and reliability are more important. The Sherman was a great tank because it had an adequate gun (in the 76mm version) and armor but great mobility and fantastic reliability. It could ride in landing craft, cross bridges, and climb slopes that none of the late-war monster tanks so beloved of fanboys could even dream of. The only one in the same league was the T-34, for the same reasons, but the Sherman was considerably more reliable and easier to service than the T-34, as well as having vastly superior ergonomics (which is a field too often overlooked in evaluating tanks - a tank with a fatigued, overwhelmed, and half-blind crew is a much less effective tank). There's a reason the T-34 and Sherman were the only WW2 tanks that saw widespread use after the war, most notably in Korea. If you're looking at gun, armor, and other paper statistics, the Pershing was a fantastic tank, but in real life it was mediocre at best because, like the Panther, it was overloaded and consequently had mediocre mobility and poor reliability.
The Challenger was a good design as well, but not enough were built in WW2 for it to have had much effect on the outcome of the war. But the Cromwell and Challenger were both immature designs - the really outstanding tank from that line of designs was the Centurion, which was better than any WW2 tank but didn't see combat until Korea. (It was a bit slow compared to the Sherman or T-34, but otherwise had excellent mobility.) For its time I'd say the Centurion is one of the best tanks of all time - but it wasn't around in WW2.
The Firefly was also a very good tank but again built in fairly small numbers and more of a specialist than a general-purpose war-winner. The 17 pounder barely fit in the turret (sideways) and that caused serious issues for the crew trying to load and fire it and otherwise fight in the tank. Many of the overgunned late war German tanks and TDs had similar ergonomics issues.
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@bakters The US wasn't getting large numbers of replacement pilots either in autumn, 1942. But they understood that fewer pilots who were not half-dead from exhaustion, stress, and tropical diseases was better than more pilots who were at that point of collapse. Sick, exhausted, demoralized pilots were more of a liability than an asset. The Japanese simply expected their pilots to buck up and take it, and that was a terrible idea no matter how good the pilots were or how urgently they were needed.
Winning at Midway wouldn't have changed much except the temporary balance of carrier decks. Relatively few Japanese pilots went down with the carriers at Midway, most of their aircrew losses (a bit over 100 men) were to US AA fire and would have happened even if they'd won. Their pilot losses in the Santa Cruz battle, which was a tactical victory for the Japanese, were actually more severe than at Midway, despite fewer carriers being involved and none lost. Santa Cruz is a typical story: the Japanese inflicted more damage on the US fleet, but lost 99 aircraft to the US' 81,and, much more important, 148 pilots and other aircrew to 26 for the US. American aircrew were highly likely to survive the loss of their planes while Japanese aircrew were not.
The really bad human loss at Midway was the hundreds of highly skilled mechanics, armorers, and other technicians who were in the carrier hangars when they were turned into infernos. Even the engineering spaces of the doomed carriers had a better survival rate than the hangar decks.
But what killed the pilot corps of the IJNAF was the long, relentless slog of the Solomons campaign as a whole.
A major factor was the difference in recovery rates for downed aircrew, which was the result of several factors but had the united theme that the Japanese simply didn't prioritize this while the US did. This is where having a feudal death cult mentality in a modern technological war gets you. The US didn't need to throw hordes of untrained rookies at the Japanese, not because they were getting large numbers of replacement pilots, but because their veteran pilots were surviving to fight another day regardless of the outcome of individual battles while the Japanese veterans were dying gloriously for the Emperor.
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@johnburns4017 Whatever, little boy. What got you so butthurt about the US?
American aeronautical inventions are too numerous to even begin to mention, including, of course, the airplane itself. American fire control computers for naval guns and submarine torpedoes were the most advanced in the world; the US was the only country producing 100+ octane avgas, which gave a huge performance boost to Allied fighters; the Higgins boat, often called the weapon that won the war; synthesis of penicillin on a useful scale; blood plasma transfusions; radar fire control for warships; synthetic rubber; and, of course, the atomic bomb, probably the most important development in weapons technology since the invention of stone tools.
"Even the A-Bomb was worked out by the MAUD Committee then given to the USA free"
I don't think you could possibly make a more ignorant statement.
The theoretical science behind the a-bomb was the product of many people in many nations (although the world's first nuclear reactor was, of course, in Chicago, not London or Berlin), but the only nation that actually developed a working bomb, indeed the only nation that had anything remotely approaching the ability to refine enough uranium or synthesize enough plutonium for a bomb, was the US. You might as well say the V-2 was an American invention because of Robert Goddard.
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I would dispute that the Shokaku class were superior to the Yorktown class. They were more or less equivalent in terms of carrying capacity, speed, and protection, and the Yorktowns had greatly superior AA armament and fire suppression equipment. The huge disadvantage the Americans had in carrier warfare was malfunctioning torpedoes carried by obsolete planes - if the Americans had had B5Ns and their torpedoes and the Japanese TBDs and Mk 13s for the first four carrier battles of the war, the only US carrier lost would have been the woefully underprotected Wasp (and that to a submarine) while Shokaku would have been sunk twice!
I would also dispute that Japanese cruisers were better than the Baltimore or Atlanta class or that Japanese destroyers were better or even as good as modern American destroyers. They were simply optimized for night surface actions, so of course they did better there, at least early in the war. But the American ships were vastly better at anti-air and anti-submarine warfare, and also had a huge advantage in radar once American commanders learned to use it properly (or even at all). And in the war these proved more important by far than night surface actions - aircraft (and carriers) and submarines decided the war, not surface ship. The Americans lost at Savo Island and Tassafaronga and still won the Guadalcanal campaign, while the Japanese lost at Midway and lost the battle vs. American commerce-raiding submarines and lost the war.
(Another factor you don't mention is that the Japanese were not so much better at designing ships as they were better at fudging treaty violations - or in the case of Yamato simply ignoring the treaties. The South Dakota class battleships were arguably the best treaty-compliant (more or less) battleships in the world and technically superior to the Yamatos in pretty much every respect, but having an extra 30,000 tons to play with makes a big difference, if not making much sense from an economic standpoint.)
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@misarthim6538 " In terms of air combat, that means that it could pretty much choose when to fight and thus only fight under favorable conditions." Only if the fight started low and slow. If not, F4Fs and P40s could always dive away from the fight while Zeros, which would become uncontrollable and even shed wings at speeds the American planes could easily tolerate, could not. It also had insufficient armament - the 20mms had atrocious ballistics and very little ammo, and the 7.7mms might as well have been peashooters against the tough American planes - and could take far less damage. And in a head-on, which was relatively easy to achieve with the right wingman tactics, the American plane had a huge advantage because of the advantages in toughness and firepower.
Climb rate is nice to have, particularly for bomber interception, but climbing into a fight would get you killed even in a better plane, and climbing couldn't save you from an opponent who started with a big advantage in energy and position. Climb rate mostly helped in an even engagement between similar small numbers of planes starting at a similar speed and altitude, and while often that's the expectation in games, in the real war the Americans quickly learned not to even think about fighting like that.
The Japanese pilots, even more so in the AAF, placed way too much stock on maneuverability, particularly tight turns at low speed, seeing air to air combat as a dogfight with victory going to the first plane to get guns on target. The planes they ended up in reflected that. The Americans, like the Germans, quickly learned to treat fighters as ambush hunters, not knife fighters, scoring kills when they had an initial advantage and refusing combat when they didn't, and the planes they flew reflected that.
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@misarthim6538 "Zero's could choose whether they'll initiate fight or not because they were faster in level flight and climbed better."
Again, only if they start on an equal or better E basis. If the Wildcats or Warhawks started with a significant altitude advantage, the Zeros were trapped because the American planes were faster diving than the Zeros were either diving or in level flight. If the Zeros started with a significant altitude advantage, the American planes could still dive away unless they were already on the deck. And...
"Zeros could fly circles around Wildcats without Wildcats being able to do anything about it."
https://en.wikipedia.org/wiki/Thach_Weave Zero pilots never learned any way to counter this tactic. Part of its effectiveness was because a Wildcat could always turn into an attack by a Zero, while a Zero didn't dare turn into an attack by a Wildcat because the much sturdier Wildcat would win the resulting head-on nine times out of ten.
Anyway the numbers just don't bear your assertions out. Zeros racked up impressive scores for the first six months or so because the inexperienced American (and British, Commonwealth, and Dutch) pilots didn't know how to fight them properly. Once the gap in pilot skill and experience closed, Wildcats and P-40s could and did engage Zeros on at least an even basis. And of course once P-38s, P-47s, F6Fs, and F4Us, all significantly faster than Zeros, started appearing int he second year of the war the Zero was obsolete and doomed.
"Yes they could run away, but that's not really an option if you protect say squadron of SBDs."
Which is why American fighter pilots learned to cover the bombers from above so they could dive down and break up incoming attacks rather than flying close escort where they'd get bounced by intercepting enemy fighters.
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@bakters Armor was "fragmentary" because it is heavy, weight is a huge consideration for aircraft, and a lot of thought was put into where it was most needed and where it could be dispensed with.
The TBD wasn't a deathtrap because of any particular design feature or philosophy, it was a deathtrap because it was terribly obsolete by 1942. Both pilots and planners were aware of that and a much better replacement was in the pipeline, it just hadn't been built in sufficient numbers to replace the TBDs at Midway. You go to war with the weapons you have. By contrast, the Zero (and the Betty it was designed to escort) was a deathtrap because of a design philosophy: putting all priority into speed, range, and maneuverability at the expense of survivability. It was not obsolete and waiting replacement in 1942, it was the newest and best design the Japanese had for a naval fighter until 1944.
Many planes, including the F4U-1A and the Merlin-powered P-51s, had some self-sealing tanks and some that weren't. The idea was to use the fuel in the non-self-sealing tanks before reaching the combat area (and in the case of the F4U, jettison any remaining fuel in them and purge them with CO2 before commencing combat, I'm not sure if the Seafire had this feature or not). The Japanese did eventually realize the folly of trying to fight with non-self-sealing tanks full of fuel and added self-sealing tanks (as well as pilot armor) to many planes including the later Zero variants. But again, the early Zeros lacking any self-sealing tanks was not a matter of their not being available, it was a deliberate design choice, and, as it turned out, a very bad one. They felt range was more important, and their pilots paid the price.
(Also, I'm in this discussion with several people and I don't remember whether it was you or one of them who pointed out that many of these defects were inevitable due to the limitations of Japanese engine technology, which may deflect some blame from the designers, but saying the Zero suffered from being underpowered for a 1942 fighter, which it was, kind of negates the idea that it was technologically superior. it just means its technological inferiority had a different cause. Having 30% more engine power, as the F4F-3 and P-40E both did, was a form of technological superiority.)
You asked for sources, I gave some to you. I can't read them for you. Let's put the shoe on the other foot: cite me a source to support your claim that Japanese aircrew losses were not much worse than American from mid-1942 to the end of 1943.
As for feudal death cults, if you have any account of any Allied pilot declining to wear a parachute because bailing out and possibly being captured was dishonorable, I'd love to hear it. Japanese pilots having that attitude has been documented in too many sources to even begin to list them. It's been ages since I read Suburo Sakai's book, and I don't have it with me, but I'm pretty sure he mentions it.
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