North Korea once again showcased a new advancement in its military program by announcing that Kim Jong Un supervised a ground test of a high-thrust solid-fuel engine built with carbon fiber composite material.
Read Morestrategic weapons
Video: Russia loses ballistic missile after explosion during launch
Russia suffered a major setback during an intercontinental ballistic missile (ICBM) test after a launch at the Yasny firing range, in the Orenburg region, ended in an explosion just seconds after liftoff.
Read More