Background: I write for a popular space and astronomy magazine. Besides contributing articles on recent discoveries and theories in cosmology and astrophysics, I also cover spaceflight. Since our magazine has an online edition, we now have readers all over the world who are interested in the international aspects of spaceflight. 
Request: The topic of my next article is cooperation in India-Russia space programs. I plan to focus on the Gaganyaan program. Are they sharing technology, training each other’s astronauts, and/or supporting each other’s research? Do Russia’s closer relations with China threaten its cooperation with India?