I guess their objectives are pretty straight forward and since they are ethnically same as the Ukrainians do not target civilians.
What worries me is the use of civilians as human shields, even reports of Indian students being locked up by the Ukrainian forces to be used as human shields.
Let us remember that the US was ' ' close to carpet bombing Cuba during the cuban missile crisis. If you share borders with a regional superpower, stop dreaming about getting in bed with their enemies, let alone military ties.