It was also announced today that Finland will hold a referendum on NATO membership. At the very least, this shows the seriousness of the issue for the Finnish government and also may be a signal to Russia that the government is seeking out a more active role in European security affairs. A recent memorandum of understanding between Finland and NATO also comes pretty darn close to offering the benefits enjoyed by full members without compelling Finland to accept the responsibility of full-fledged membership.
The Swedish government has been less forceful about the NATO issue, although some in government have not shied away from suggesting that Sweden join the alliance. Swedish defense circles are especially sensitive following a March 2013 incident in which an apparent simulated Russian "strike" against Swedish territory was unmet by Swedish air defense forces. As such, the Swedish government may find it necessary to move closer to the Finnish position, particularly as both countries are seeking greater interoperability on defense matters.