Many of us are probably aware that according to The Naked Now, the SS Tsiolkovsky was constructed in the USSR, apparently still around in the 24th century. Of course, the real-world reason for this oddity is that the episode was written and filmed several years before the Soviet Union would collapse, but though it's likely most people choose to simply ignore the reference in The Naked Now, is there anyone who thinks that in the Trekverse, the USSR could have reformed by the 2300s? The former option is probably the preferred one though.