Ask Lemmygrad

No, and they have nothing to gain from interfering in other countries. That'll sow distrust in minor nations that so far relied on them specifically due to their non-interference (compare it to the IMF), and invite destructive attacks from major countries and imperialist nations.

The most they should do is try to block reactionary interventions through institutional means like the UN security council, and retaliate only against those who attack them. Look to China as inspiration and an example, but do not wait for them to export revolution anytime soon.