Russia Federal Security Service (FSB) reportedly stormed TsNIIMash - a state space research center, over suspected leak of hypersonic missile secrets to western spies. Ten staff at the Roskosmos facility are currently being investigated for the suspected leak.

Russia Defence ministry unveil hypersonic missile systems called Kinzhal and Avangard believed to fly at about five times the speed of sound.





Pavel Felgenhauer, Russian military expert, said he doubts the effectiveness of the systems further dismissing the unveiling as "propaganda".