sentences:  The two regiments consist of a total of 18 missile systems and several mobile command posts.Two more missile divisions will start receiving the Yars systems in 2013.The 39th Guards Rocket Division, at Paskino, Novosibirsk Oblast, in Siberia, will receive mobile Yars systems, while the 28th Guards Rocket Division at Kozelsk (in central Russia) will be armed with the silo-based version of the system.