Updated : 18 May 2020 11:55 PM (IST)
US President Donald Trump has declared that the United States is making incredible military equipment right now. He named it a super-duper missile. Trump also said that it is 17 times faster than the missiles we have right now. A hypersonic missile can fly at least five times faster than the speed of sound. Radars are also unable to catch them due to high speed.