Like I said, our relation with Russia is not based on Russia's relationship with another country. If that's how we did diplomacy then we will not be having a good relationship with Israel and Arab world vis Iran. There is no issue bigger than that.
Secondly, the Russian sub inspected by brits/Americans was proved to be a fake news made by some French or Swedish arms lobby, I think you missed few headlines.
Russian policy wasn't India centric, their sole aim was to trump the Americans on all fronts and America's greatest ally in the region was Pakistan. Good old days when your scientists were trained in NASA when you were the mediator between Chinese and Americans etc...
But the cold war is long gone. Now, everything boils down to trade, national interest, and money. Now, Russians are barely staying afloat, Chinese have plans of their own and believe me, Russians are not some iron brother of China, they have enough disputes on table. They just don't go neck on neck.