Nuclear Subs. They have a real Military.
The good news is that despite their rhetoric, they are not like Osama or Iran. They get the idea of mutually assured destruction. So, the nukes are less of a threat from them.
Conventionally speaking, how are we situated for a massive air strike to take out a good portion of their military assets in the Georgian region?
Or what other non-nuke assets can we bring to bear to back up the original premise of, ”Bring it on, Vlad?”