The balti States and Poland are doing all that they can to help the ukrainians fight the Russians
If the ukrainians have a stalemate against the Russian federation then it makes the Baltic states much safer
Also since gaining their independence since the early 1990s those States would have prepared for war but it would be a war
That will be fought unconventionally with none of the mass battles which we are seen in Ukraine the Baltic states don't have the manpower
Also they are part of NATO which mean an attack on one is attack on all which will mean the intervention of the United States and other more powerful States such as France, Germany and the United Kingdom
Let's not forget the Scandinavian Nations particularly Sweden that I've been preparing for war with Russia for a very long time
Especially Finland