Air Force Gen. John Hyten, who was the chief commander of the U.S. missile and nuclear warhead arsenal, told members of Congress Tuesday that Moscow’s deployment last month of at least two battalions of the SSC-8 cruise missile, also called the RK-55 Relief, violated a 1987 arms treaty and put most of Europe at risk. Hyten told the Senate Armed Services Committee that Moscow’s latest move left the U.S. and its NATO allies off guard.
http://www.newsweek.com/us-military-defense-russian-nuclear-missiles-general-579726