Russia fully deployed the first Yars regiment consisting of three battalions in August 2011, and put two battalions of the second regiment on combat duty on December 27 last year.
“The deployment of the third battalion of the second regiment will complete the rearming of the Teikovo division with Yars systems,” Koval said.
Two regiments will consist of a total of 18 missile systems and several mobile command posts.
Two more missile divisions will start receiving the Yars systems in 2012. The Novosibirsk division (in Siberia) will receive mobile Yars systems, while the Kozelsk division (in central Russia) will be armed with the silo-based version of the system.
The Yars missile system is armed with the RS-24 intercontinental ballistic missile that has considerably better combat and operational capabilities than the Topol-M (SS-27 Stalin).
The SMF said last year that the Topol-M and RS-24 ballistic missiles would be the mainstay of the ground-based component of Russia's nuclear triad and would account for no less than 80% of the SMF's arsenal by 2016.