S-70 Okhotnik-B UCAV: stealth heavy unmanned combat aerial vehicle

Sukhoi S-70 Okhotnik-B (Hunter-B) is a Russian stealth unmanned combat aerial vehicle (UCAV). It is heavy and reactive but quiet and inconspicuous at the same time. To understand what this machine is capable of, the film crew visited the closed airfield of the Russian Ministry of Defense and followed the tests of the promising UCAV, which the new drone is undergoing in the company of the Su-57 fighter jet.