india is very sensitive about their security pakistan china both have had war with india and still have border disputes. if nepal is more inclined towrds china and pakistan that will mean that india will have to secure the borders with nepal as well which means more man power and more money to be spent. so it doesn't like the current regime getting more closer to china and pakistan. however it doesn't want the maoist to take control of nepal either, because it sends a message to the leftist in india fighting for independence that their struggle can be fruitful