And yes Hindu's DO need a nation. Jews have it. Muslims have many. Christians as well. And sure we're tolerant right now, but really - We have less rights than Muslims in India. We Indians pay taxes to give them subsidies to go on Hajj. Name one nation which gives Hindu's subsidies so they can visit the Ganges or Varanasi. This can also go towards helping stop missionary activity. Plus, Muslims already got our land in Pukistan/Beggardesh. If they can't live in a Hindu Nation, then they can get the heck out and go to a country which we carved for them.
Hindu Percentage Of Population:

Nepal - It's practically India as it's so close. It will give us closer access to China if need be, and a strategic advantage due to the elevation there. They have a higher Hindu percentage of population than India anyways, so it probably wouldn't be hard to develop a Hindu Nation.
Mauritius - 50% Hindu. This would take some work, but with the right moves we could probably do it. Mauritius isn't a large country, nor are the locals very rich. Giving money to them may lure more into Hinduism and thus enable Hindu's to win elections there. It gives us a strategic advantage in the Indian Ocean. We're close to Madagascar, and the rest of Eastern Africa.
Fiji - 40% Hindu. Hindu's are the most well-off people on this island. It gives us security in the Pacific as well as access to nearby Australia and New Zealand. Indonesia is also not so far away in case the Islamic Radicals there start acting up.
Guyana and Suriname - These countries would be difficult to get. 35% and 27% of their populations respectively are Hindu. Not large, but both nations live in a cosiderably large amount of poverty. These places would be huge as they are both on South America and would allow us to be close Central America, the Caribbean, and United States.
Obviously I doubt India can annex these places, but for them to become true Hindu Nations, or have pro-Hindu goverments, along with India it would be huge towards India turning into a super power.
This is the reason the United States is such a military giant. They have bases around the World which give them support.
And yes, I really do believe that as Islamic terror grows in India, and missionaries of Christianity continue to harass/bribe the poor that Hindu "radicalization" will grow and India will become a Hindu Nation.
I just wanted to add:
Bhutan with a 25% Hindu population is next on the list. It's mainly Buddhist, and Buddhist aren't a threat to Hindu's, and we're better off leaving them as they are.
Trinidad and Tobago - We only have 24% there. With a large Christian presence it would be very difficult.
Beggardesh - Too Islamic. No chance until we chase those rats out of their huts.
Sri Lanka - Buddhist majority. They are no threat and have too much instability to this day.
Bahrain - Muslim majority. No chance.
The Rest - No chance. Most are Islamic, or our percentages are too low.
It's perfectly logical, and numerous nations have used this sort of tactics. There's a reason Islamic Nations support eachother, and Western/Xtian nations support eachother. Communist-style nations support eachother.
NOTE: Bali is part of Indonesia and isn't it's own independent nation. If we even tried Hinduization in Indonesia the Sullahs would go crazy.
