Direct commission is a long standing practice, especially for technical fields like medical and now electronic warfare. Surgeons may direct commission to varying field-grade ranks as well, with bonus structure to be competitive with private practice. Military outsources these technical degrees to bring in blood in these voids.
The article you cited said it was done during wartime. It was a way to keep the scientists and technicians who were drafted into military service... so they can keep working in the laboratories they are already working in.
As a solution, the Manhattan Engineer District (MED) in May secured authorization to establish the Special Engineering Detachment (SED) to which technical and scientific personnel could be assigned upon being drafted
The comments here are hilarious. Every competent military in the world has DCO programs... Otherwise they'd never be able to attract talent for specialised fields.
Way too easy to stir the pot here. Dig up some plausibly tech-themed political news from a few months ago, post, and watch the piranhas start nipping at it.
https://en.wikipedia.org/wiki/Detachment_201
https://www.army.mil/article/286317/army_launches_detachment...
Deleted Comment
As a solution, the Manhattan Engineer District (MED) in May secured authorization to establish the Special Engineering Detachment (SED) to which technical and scientific personnel could be assigned upon being drafted
I'll show myself out..