| > That technology must have transferred over somehow Nope. Russia and Israel attempted that for India in the 1990s but were threatened by US sanctions for breaking MCTR. Idk why you're so surprised that these kinds of domestic capabilities exist in India now. India is fairly poor, but R&D capabilities have been strong, and there is an actual reverse brain drain going on from the US now that GC backlogs are multi-decade in length. > it's nothing novel It's a significant incremental development, as it drastically reduces the upfront cost for ballistic missiles or sub-orbital launches (eg. satellites), because you can manufacture much more faster. Plus, it is actually indigenous, which is a significant change. |