It is indeed possible Russia is behind it, but considering a domestic farmers' terror group has told its followers to cause disruption today (as it is a politically-significant day), and those are definitely disrupting highways, chances are good they are also responsible for the railway disruptions.

And if this is supposed to be war, then by European standards it is incredibly mild.

We don't know whether this was Russia, it's just as likely it was the "farmers defence force" or climate activists.

Edit: some context as I'm looking like a Russian shill now, which I understand. Today is the day that the budget gets announced, and the farmer terrorist organization (farmer defence force) have announced actions - and have disrupted highways by setting bales of hay on fire, and all the disruptions happened where farmer concentrations are high.

Regardless, the situation is dire, and probably either the tankies or terror farmers are being helped by Russian destabilizing forces, it's too early to call this disruption an action from the FSB.

What implications? Why wouldn't they want an, in this case real, external enemy they could use to distract the people from their own failures?

Yeah, not sure why not at least being upfront about the possibility is so hard. In Spain we've had train derailments, flocks of people being directed on social media to force themselves across borders, subterfuge deluxe everywhere and what not, yet the government is mostly silent and claim it's all unrelated, but it's hard to not also see the parallels across the continent and reach your own conclusions. But then also, don't wanna fall into some conspiracy theory trap either...

I think of it the other way: EU politicians want war but are not able to say it out loud and clear. Instead we get a bunch of "russian sabotage" all over the place with flimsy evidence to back it. Get the simple people into a paranoid state and use it to justify decisions which are already made. Classic FUD. And the people seem to swallow it.

And Russia is winning, they already have neutralized if not subjugated the US, but most of Europe is also heading towards that outcome, and fast. Russia is not this near omnipotent 5D chess mastermind behind all of the scenes in all of politics all across the West, but they are terrifyingly good at exploiting existing trends and influencing trajectories just so and they have been at it with great continuity over many decades. It's starting to really pay off. At this point, it's hard to imagine how the next German federal government could be anything else than either a completely dead-on-arrival coalition of polar opposites that only barely hangs on to keep the AfD out of government but will be unable to do anything at all, or an extremely Russia-friendly government the AfD is part of if not leads that is pretty much certain to continue within the EU what Trump started within NATO. Both outcomes serve Russia well, and the establishment has pretty much handed them that opportunity without meaningful resistance.