hoping it does not happen there.

The Russians and Lithuanians have one bizarre agreement. Russia, under escort, can transport arms, troops, tanks, and more through Lithuania to Russia's only year round open port in Kaliningrad. There have been repeated threats by russian defense leaders to install long range anti-aircraft missiles there, as well as nuclear weapons. They just built a super sophisticated radar defense system.

But these are no longer normal times.
Supply regions - and under Putin Russia has been permanently, as in for the rest of the lives of everyone reading this, been made into one - tend not to have governments that grant their citizens much freedom and are only corrupt in the normal ways. The only nation that has escaped this curse as far as I can tell is Norway.
Besides a corrupt and autocratic government, that government's incentive now is to direct as much of its people's attention elsewhere as it can, as entering this year, even before Ukraine, economic prospects were flat (see this chart, which is the ruble/dollar exchange rate. Notice it was declining coming into 2014 even before the invasion of Ukraine). That didn't get any better because of this folly; the one bright spot was that there was more foreign direct investment being done and more of it wasn't energy related. But a lot of that came to a screeching halt as a result of Ukraine. The one other advantage, that it was fiscally in good shape, got measurably worse not so much because of sanctions but because people with money got it out of Russia - to the extent they had it there in the first place, anyway (rich people in Russia, as in any autocratically run nation, know they keep their wealth only if they stay on the right side of the government, so naturally they keep as much of their wealth as possible out of that government's reach) - which didn't do their central bank reserves any favors. So the government now has every incentive to keep people from thinking about their current economic situation.
All of which means Lithuania's fears are well-justified. Russia is no longer the USSR; it doesn't have the means to project its power much beyond its immediate neighborhood. But Lithuania falls within its immediate neighborhood, unfortunately.