The drills involve both the Novosibirsk and Omsk Missile Corps equipped with the Yars strategic intercontinental ballistic system. A statement from the ministry added: "A commission of the strategic missile forces’ command will assess cohesion among the personnel as they fulfill their tasks." The RS-24 Yars - a modification of the Topol-M missile - is Russia’s strategic missile system armed with a solid-propellant intercontinental ballistic missile. What is the RS-24 Yars missile? The RS-24 Yars is an improvement over its predecessor, the Topol-M missile, and is designed to replace it in the Russian military's strategic missile forces.