Sounds like India is trying to do Star-Wars-on-the-Cheap. After they work out all the kinks, do you think the Democrats in Congress will let us buy it from them?
I think India is on the right track, stressing defense before deterrence. MAD does not work with madmen.
The Pakistan/India dustups of several weeks ago make it clear that deterrence is not a factor in the strategic thinking of either party.
Let's just use our own, American made hardware, thank you very much.