Tuning in to the zeitgeist, for about the last month I've been listening to a lot of Shostakovich, particularly the symphonies. Listening to, for example, the Eleventh Symphony, you can imagine Russian troops in action. Or you could just turn on the news.
Of the versions of Shostakovich's 11th Symphony I possess on CDs -- Nelsons, Stokowski and Barshai -- I'd recommend Barshai. It has the feeling of an invasion.