Iran has unveiled its first domestically-made hypersonic ballistic missile amid Western concerns about Tehran's nuclear programme. The 'Fattah' hypersonic ballistic missile is being produced by aerospace force specialists of Iran's Islamic Revolutionary Guard Corps. Former US Assistant Secretary of State for political-military affairs Mark Kimmitt explains more. Subscribe: http://trt.world/subscribe Livestream: http://trt.world/ytlive Facebook: http://trt.world/facebook Twitter: http://trt.world/twitter Instagram: http://trt.world/instagram Visit our website: http://trt.world