That's our foreign policy. We have good ties with both Israel and Palestine, both Russia and USA, both Iran and Saudi Arabia. Russia has been a trustworthy friend of us for decades, and helped us during the 1971 war with Pakistan. Our greatest weapon 'Brahmos' (Brahmaputra-Moscow) was made with Russian partnership. They are our biggest defence supplier. Just a few months back, we purchased 5 units of S-400 for 5 billion USD .
Do you really expect India to speak against Russia ? Our neighbouring country Myanmar got took over by military and we did nothing. Our concern is only Pakistan and China. Anything happening beyond is not in our interests, be it democracy or dictatorship.