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Declassified Pentagon F-35 Study Details Reliability, Security Woes

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41–50 of 101 posts

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#41
post #4

Yet despite these problems, the F-35 remains the most commercially successful airframe in the world, with over 670 sold, and 2,500 on order from US-allied countries all over the world. What could explain this sales pipeline, if the F-35 was the boondoggle this article implies it to be?

Its basically a arcade-chip tradeable for us-protection within the western worldorder.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#42
post #9
post #4

Yet despite these problems, the F-35 remains the most commercially successful airframe in the world, with over 670 sold, and 2,500 on order from US-allied countries all over the world. What could explain this sales pipeline, if the F-35 was the boondoggle this article implies it to be?

> What could explain this sales pipeline, if the F-35 was the boondoggle this article implies it to be? The overwhelming USA sphere of influence over its "allies". I don't really see a NATO member buying new fighter jets from China or Russia instead without that causing a big ruckus.

Sweden sells a really nice NATO-compatible multirole jet.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#43
post #30
post #15

Elon Musk recently made some remarks about F-35 on Twitter: https://x.com/elonmusk/status/1860574377013838033 It's exactly what I was thinking about: Having a pilot onboard is overhead and its a limiting factor for the flight envelope as you have to keep it alive. Besides, it's not invisible despite calling it that. It's visible in the visible spectrum and hearable in the human hearing range, which means that you can…

> it's not invisible despite calling it that. It's visible in the visible spectrum and hearable in the human hearing range, which means that you can build detection and tracking systems in those wavelengths instead of pretending that its invisible because its hard to detect at radar wavelengths. That’s not a gotcha you seem to believe it is, it’s like the first thing you learn about stealth technology and has been ap…

Wow really? Someone else already noticed that invisible to radar isn’t invisible to eyesight and event teaching it? lots of smart people out there.

I’m happy that you’re feeling smart and superior but that’s not the point, the point is signal collection and processing came a long way, and maybe low radar cross-section isn’t that big of a deal anymore. At least enough to justify spending huge sums on a plane that keeps having issue and falling short.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#44
post #4

Yet despite these problems, the F-35 remains the most commercially successful airframe in the world, with over 670 sold, and 2,500 on order from US-allied countries all over the world. What could explain this sales pipeline, if the F-35 was the boondoggle this article implies it to be?

There's often a certain aspect of "no-one ever got fired for buying IBM" to these sorts of things.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#45
post #17

Earlier quoted context omitted.

> Why just not drop any manned vehicles and go for the remote control + AI? What is the logic? When the F-35 program was started in late 1980s-early 1990s, neither reliable remote control nor AI existed (I'm not even sure supersonic-reliable remote control exists now). Now, if there exists research programs utilizing unmanned fighter jets, they're likely classified and we won't know about them for quite some time.

DARPA's Air Combat Evolution program (ACE) began with AIs fighting each other in a simulated environment in a tournament. Then the winning AI fought against a human (USAF Fighter Weapons School graduate) in that simulated environment, and won. The company that developed the winning AI, Shield AI, has gone on to deploy an AI in an actual F-16 that has flown against a human in trials. https://www.darpa.mil/program/air-…

Many people underestimate the challenges of working in this environment. The DARPA challenge is like saying that boxing is the same as hand to hand combat. There are many similarities but the first has rules and parameters and the second has none. I find that people in IT tend to arrogantly proclaim things along the lines of, "I've set up a Kubernetes cluster. This can't be any more difficult." but it's more like setting up a Kubernetes cluster where you're paying someone else just like you to do everything they can to destroy it including giving them a knife and stabbing you. Then letting them loose in the datacenter.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#46
post #9
post #4

Yet despite these problems, the F-35 remains the most commercially successful airframe in the world, with over 670 sold, and 2,500 on order from US-allied countries all over the world. What could explain this sales pipeline, if the F-35 was the boondoggle this article implies it to be?

> What could explain this sales pipeline, if the F-35 was the boondoggle this article implies it to be? The overwhelming USA sphere of influence over its "allies". I don't really see a NATO member buying new fighter jets from China or Russia instead without that causing a big ruckus.

The US isn't the only NATO member that produces fighter jets. EU members of NATO make the Eurofighter Typhoon, the Dassault Rafale, and the Saab JAS 39 Gripen.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#47
post #4

Yet despite these problems, the F-35 remains the most commercially successful airframe in the world, with over 670 sold, and 2,500 on order from US-allied countries all over the world. What could explain this sales pipeline, if the F-35 was the boondoggle this article implies it to be?

The F-35 has never been one of the "most commercially successful airframes". 670 sold is actually a pretty low number, considering its supposedly multi-role capabilities and its rare VTOL feature.

The sales pipeline started being agreed when the plane was still a concept, and it's almost exclusively a feature of American foreign policy: the US government worked hard, over almost 40 years, to ensure a significant part of design and production costs (and risks resulting from such) would be absorbed by allies through guaranteed sales. NATO countries have been under huge continuous and sustained pressure to buy it and to standardize their systems around it. Quite a few European governments found themselves struggling to publicly justify their choices in this matter, because in the end it mostly boiled down to "the Americans told us to buy it or else". The F-35 project simply would not be allowed to fail in the market.

As far as I know, no other weapon ever enjoyed such massive and forceful support by so many US administrations throughout the decades.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#48
post #34
post #24

Earlier quoted context omitted.

Musk can be many bad things, but he is also right in some things. Flying high might make it invisible for human observers but the idea is that it’s not invisible in that wavelength, therefore it must be possible to create devices that can detect it. Also, this is a brand new machine that is still not ready. Just write it off, liquidate any useful work that might have been done on it and go all in drones. What’s the p…

If a bunch of microphones and binoculars would defeat stealth fighters (or any kind of jets) don't you think someone in the US, Chinese or Russian army would have thought about it ? Just as a reminder the thing is coming at mach 1.5-2 and as soon as it can it'll send a little present coming your way at mach 2-4 > therefore it must be possible to create devices that can detect it. What's the probability some over work…

I highly doubt f35 will use supersonic speed for anything else than repositioning/travel. In combat theaters i doubt it speed will go higher than Mach 0.8.

And anyway, if you want CAS, to stop an army, A-10 will probably be a dozen time better suited than any multirole, and especially the f35 with its ridiculously low availability rate, or even better in that particular case, an AC-130 (that is probably able to direct a drone fleet in its latest revision, but that was speculation last time i checked)

(the A-10 is the best modern plane in my opinion, i really like the F15, f18 and Rafale (those curves!), because i really like the idea of aircraft carrier but that plane is the best.)

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#49
post #39
post #34

Earlier quoted context omitted.

If a bunch of microphones and binoculars would defeat stealth fighters (or any kind of jets) don't you think someone in the US, Chinese or Russian army would have thought about it ? Just as a reminder the thing is coming at mach 1.5-2 and as soon as it can it'll send a little present coming your way at mach 2-4 > therefore it must be possible to create devices that can detect it. What's the probability some over work…

Ukrainians already built a microphone network to detect incoming missile and planes.

Microphone network is mostly used for low speed and high noise Iranian Shahed drones which are also made from composite materials and have very low radar visibility. (For example, Moldovan military recently mentioned that they cannot detect them with their old USSR-made radars).

When one is flying towards you, you hear it from few kilometres away for minutes as it has very loud petrol-powered engine.

In contrast, when you hear low passing cruise missile, you will have just few seconds until it passes over you.

Re: Declassified Pentagon F-35 Study Details Reliability, Security Woes

#50
post #15

Elon Musk recently made some remarks about F-35 on Twitter: https://x.com/elonmusk/status/1860574377013838033 It's exactly what I was thinking about: Having a pilot onboard is overhead and its a limiting factor for the flight envelope as you have to keep it alive. Besides, it's not invisible despite calling it that. It's visible in the visible spectrum and hearable in the human hearing range, which means that you can…

Once an AI is able to land aircrafts on any airports, highway or carrier, is able to decide on an emergency landing, or on an emergency discharge an won't crash because of a faulty sensor (MCAS) or weird UFOs that trigger those sensors, i won't be opposed to AI-driven aircrafts.

In the meantime, Aircraft+"Ai-driven" drone is a great idea (look up to "nEUROn" if you want an idea of a combat drone capability)

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