The C++ standard for the F-35 Fighter Jet [video]

https://web.archive.org/web/20111219004314/http://journal.th... (referenced, at least tangentially, in the video) is a piece from the engineering lead which does a great job discussing Why C++. The short summary is "they couldn't find enough people to write Ada, and even if they could, they also couldn't find enough Ada middleware and toolchain."

I actually think Ada would be an easier sell today than it was back then. It seems to me that the software field overall has become more open to a wider variety of languages and concepts, and knowing Ada wouldn't be perceived as widely as career pidgeonholing today. Plus, Ada is having a bit of a resurgence with stuff like NVidia picking SPARK.

I've always strongly disliked this argument of not enough X programmers. If the DoD enforces the requirement for Ada, Universities, job training centers, and companies will follow. People can learn new languages. And the F35 and America's combat readiness would be in a better place today with Ada instead of C++.

No they won't. DoD is small compared to the rest of the software market. You get better quality and lower cost with COTS than with custom solutions, unless you spend a crap ton. The labor market for software's no different.

Everyone likes to crap on C++ because it's (a) popular and (b) tries to make everyone happy with a ton of different paradigms built-in. But you can program nearly any system with it more scalably than anything else.