intersting point but deployment will be done near the border areas or in the mass numbers
No you can't.
As already clearly pointed out a few times, if China is going to launch a ballistic missile against india, it will be launched from the eastern part of the country, say from Zhejiang Province. by the time it reaches the border, it is definitely during its mid course.
I saw people mentioning KKV in this thread, but please just ask yourself, if your big mouth officials and media know india has mastered KKV, whether they are going to keep quite on that? trust me dude: india is at least 20 years aways from KKV/mid course anti-missile.
If you look at any other country, the path of developing such weapons is clear: you develop a S-300 style system first, deploy it, master it, do real anti-missile stuff, starting from the terminal stage anti-missile. It is probably too later during the terminal stage (multi heads, small target, huge velocity), but it has been proved that with a reiable S-300 style system, you can make it. Once you are happy with the terminal stage anti-missile, you go mid course.
It took China 30 years to move from terminal stage anti-missile (HQ-9 in 1980s) to kkv based mid course (2010 test).
now the regime want the public of india to believe they can skip all these. and start working on the boost stage from day one, you don't feel it is fishy?