In this case he appears to be correct. The article suggests 20 Indians have been "employed" by the Russian army.
It might be relevant if India gets really unhappy about it, but they might also just kick up a small diplomatic stink then move on. 20 people in India would be doing well to register as a rounding error, the Indians appear to have been benefiting greatly from the war and one of their major diplomats has been talking a lot about making sure the Russian's have diplomatic options. So maybe it is a big deal or not, it really depends on India's response before there is anything interesting to note.
It might be relevant if India gets really unhappy about it, but they might also just kick up a small diplomatic stink then move on. 20 people in India would be doing well to register as a rounding error, the Indians appear to have been benefiting greatly from the war and one of their major diplomats has been talking a lot about making sure the Russian's have diplomatic options. So maybe it is a big deal or not, it really depends on India's response before there is anything interesting to note.