Actually "Nemesis",being the 10th trek film, has references to every Star Trek TV series, from TOS to Enterprise (kinda like Die Another Day). There is a small reference about the Dominion War, but it doesn't spoil anything.
Actually, the first trailer, released many months ago on the Apple Trailers site, had a voiceover (typical "in a world..." guy) going something like "every 700.000 (or so) years the world is devastated by an event of cataclysmic proportions...", and also "... as of today, we are 100.000 years...