Question
On one hand, you say India is Vishva Guru at the same India is fortifying her defence. WHy this contradiction ?
The Answer is given in Walt Whitman's famous lines
Do I contradict myself ?
I have to, I contain multitudes. 
About Celestial Sciences, Self Actualisation & Return to Divinise the Terrestrial
About Celestial Sciences, of the Absolute & Time in particular, & 36 Liberating Arts, Moksha Prada, in general.