Lithuania has won a war with Russia, because it has declared this war but Russia did not show up for it. This [Lithuanian National Threat Assessment 2020] is political paranoia, but it has a purpose. They shout about the Russian threat with their heads turned to Brussels and Berlin. The Baltic States have nothing else to trade with Europe, except fear.
The so-called “new Europe”- Ukraine, the Baltic States, Poland is getting paid to instigate conflicts with Russia, but the payments are getting lower.
Such disinformation narratives aim to portray a major division in Europe, between Russia-loving "old" Europe, and Russophobic "new" member states. See for example a previous disinformation message alleging that Poland and the Baltic States are preparing for a new war with Russia.