The Indo/Russian relationship at this moment is purely transactional.On the contrary my dear pseudo-intellectual friend, your preamble does not prove "failure" of my "theory" at all. Let me outline your error in terms of your assumption of mutual and overlapping relevance of two very distinct episodic contexts.
You're discussing an item of information that is of no relevance to Pakistan (the Ladakh episode) but trying to tie it to Pakistan by using a different reference point (the parade).
Russia's relationship with China most certainly is more important than its relationship with you, hence an issue concerning the three of you (Ladakh) will see Russia take China's side. Russia's relationship with Pakistan meanwhile is of less value than its relationship with India, hence in an issue concerning the three of these nations, Russia would rather not insult Delhi if avoidable - and in this case it's easily avoidable as it's a military parade and nobody really cares right now.
The two issues are completely distinct and Russia manages them distinctly.
If forced to choose between India and China the Russians are with China all the way.
The geostrategic interests of Pakistan and Russia are more aligned than India and Russia as well.
Let the Indians stop spending billions worth of arms with the Russians and see what happens.
The Indians have destroyed their relationships with their traditional friends in a misguided attempt to curry favour with the Americans.
We used to have Indian posters on here bragging about their diplomatic prowess and how they could manage their relationships with everyone at the same time, but as a result of their perfidious policies no one trusts the Indians anymore.
You cannot run with the hare and hunt with the hounds.
Or in the words of the Urdu saying:
Dhobi ka kutta, na ghar ka na ghaat Ka.