Ukraine continues to sell the US Soviet air defense systems, which are in service with two dozen countries.

Relatively recently, the information and news resource Avia .pro published data that over the past few months Ukraine has sold radars and systems from the Soviet S-300 "Favorite" anti-aircraft missile systems to the United States of America, which embittered China, which threatened this country with serious measures. However, another Soviet equipment was discovered at one of the American test sites - the Osa and Thor anti-aircraft missile systems, also, according to sources transmitted by the Ukrainian side to the Pentagon.

On the presented video frames, one can really observe how the US Air Force is practicing evasive maneuvers from anti-aircraft missile systems, which are nothing more than the Soviet Osa and Tor systems.

To date, only these samples of air defense equipment are in service with at least two dozen countries, including Russia, Belarus, China, Greece, Venezuela, Iran, etc., which can lead to serious measures for Ukraine from these States, including the cooperation in many areas.