The Department of War just shot the accountants and opted for speed

As someone who has some familiarity with this process, just like safety regulations are written in blood, Federal Acquisition rules are written in misuse of money, sometimes criminally.

Yes, we have swung too much towards the bureaucrats but I'm not sure throwing out everything is solution to the issue.

Move fast works great when it's B2B software and failures means stock price does not go up. It's not so great when brand new jet acts up and results in crashes.

Oh yea, F-35 was built with move fast, they rolled models off the production line quickly, so Lockheed could get more money, but it looks like whole "We will fix busted models later" might have been more expensive. Time will tell.

The F-35 was Lockheed's entry in the Joint Strike Fighter program. The JSF has roots going back to 1996. The X-35 first flew in 2000. The F-35 first flew in 2006, and didn't enter service until 2015(!!).

That's nearly 20 years to develop a single airframe. Yes, it's the most sophisticated airframe to date, but 20 years is not trivial.

The F-35 had many issues during trials and early deployment - some are excusable for a new airframe and some were not. I suspect the issue wasn't "move fast, break things" but rather massive layers of bureaucracy and committees that paralyzed the development pipeline.

The F-22 was part of the Advanced Tactical Fighter (ATF) program which dates back to 1981. It's prototype, the YF-22 first flew in 1990, and the F-22 itself first flew in 1997. It entered production in 2005. Again, 20+ years to field a new airframe.

Something is very wrong if it takes 20+ years to field new military technologies. By the time these technologies are fielded, a whole generation of employees have retired and leadership has turned over multiple times.

It didn’t take 20 years to make an airframe it took 20 years to do lots of research which eventually resulted in a wide range of systems and multiple very distinct airframes.

Hell F-35B does vertical takeoff and still mostly uses the same systems as the other designs, that should tell you something.

F-35B was added to JSF to ensure Lockheed (who had been working on exactly that since 1980s even to the point of licensing designs from USSR) was the only company that could win the contract.

What evidence is there of that?

And without the F-35B, what would be flown by the US Marines, and by most other countries' aircraft carriers, all of which require vertical take-off and landing?