I highly doubt that the Baltic countries will exist in 2030, rather they'll be already annexed by Russia(this will happen around the middle of this decade).
NATO and the EU are useless - NATO depends on the US, EU is toothless and their biggest military power - France is Russian slut.
The only solution would be to show strength NOW - deploy nuclear weapons to the Baltics and deal with every single fifth columnist there in a brutal, public fashion. Of course this will never ever happen. Annexation is matter of time.
I'm moving away from Tallinn next year, so hopefully this year nothing will happen...just in case I have all my money moved out of the country.