The concept of a fundamentally new hypersonic machine was launched in the late 80s. Broude Freistadt working in St. Petersburg scientific-research facility hypersonic systems (NIPGS) holding company «Leninist»….

September 27 U.S. Department of Defense stated that formed two regular contract with Lockheed Martin for the acquisition of 71 F-35 fighter in the amount of 7.8 billion…