DDS is the least bad of the stuff that has come out of OMG, but it's not a nice middleware still. There is no underlying algebra of that composes nicely when compared to Zenoh for example, and the "vendor independence" and compatibility is usually a joke. There's a reason ROS is moving away from it again.
Am I just too ignorant of Miltech, or is this that in large parts recreating Standard messaging primitives that other protocols and systems have been providing for decades already (so invented elsewhere?)
Every mil company designs unique bespoke things often with some exceptions, and even the "open systems" mostly aren't open by any stretch of the definition.
Obscurity is part of the allure, not a repulsive factor.
You don't want a hostile nation suddenly and easily understanding your systems.
seems like a perfect fit.
Obscurity is part of the allure, not a repulsive factor.
You don't want a hostile nation suddenly and easily understanding your systems.
This is a principle in cryptography, but carries nicely to other things.