Missile Forces of Russia will test-fire an RS-26 Rubezh state-of-the-art intercontinental ballistic missile in the second quarter of 2016, a source in the defense industry sector told TASS Saturday, February 20, 2016. The RS-26 Rubezh is an ICBM (Intercontinental Ballistic Missile) based on the RS-24 Yars road-mobile ICBM.