This is a somewhat old news (and not really much of a news at that), but it is worth mentioning anyway. Speaking about the RS-24 deployment plans - the Rocket Forces hope to have one more test this year and deploy the missile in 2009 - Nikolai Solovtsov, the commander of the Rocket Forces, mentioned that the missile will be deployed in silos as well as on road mobile launchers.
This should not come as a surprise - after all, RS-24 is a MIRVed Topol-M, which exists in both versions. Still, so far only the mobile version has been tested (the upcoming test will be the one of a mobile version as well). The difference between silo-based and and road-mobile versions of the missile is probably not very substantial, my guess is that the silo-based RS-24 would have to be tested before it's deployed.