[neetfreek]

Also recently four Russian jets violated Swedish airspace during joint Finnish-Swedish exercises.

From the linked article, described by the Swedish airforce as '"particularly serious" given the current situation, [who] called the Russian actions unprofessional and irresponsible.'

https://yle.fi/news/3-12341483

[chockchocschoir]

As the sibling comment mentions, this happens constantly so I don't think it's as big news as some make it out to be. It's almost a weekly occurrence at this point.