A Moscow court has sentenced a Russian aerospace scientist to 12 years in prison on charges of treason linked to his participation in a multinational high-speed flight project, mediareported Monday.Valery Golubkin, 71, wasdetained in April 2021 on suspicion of passing state secrets to a NATO country that was not identified at the time.The Moscow City Court found Golubkin guilty of high treason and handed him a 12-year sentence in a maximum-security penal colony, according to the independent news website Mediazona.Prosecutors last week requested a 12-year prison sentence for Golubkin.The more than two years that Golubkin spent in pre-trial detention will count toward his sentence, Mediazona reported.Golubkin, a professor at the Moscow Institute of Physics and Technology (MIPT), has denied the charges against him.Golubkins treason case surrounds claims that, together with his Central Aerohydrodynamic Institute (TsAGI) boss Anatoly Gubanov, he had shared secret hypersonic development materials as part of a collaboration with the EU on the worlds first civil hypersonic airliner, theHEXAFLY-INT.The Moscow City Court provided models of hypersonic vehicles and the business card of Johan Steelant, a European Space Agency senior project engineer, as evidence against Golubkin, according to Mediazona.
The court will hold on to the models and the card until a verdict is handed down against Gubanov, the outlet added.Gubanov islisted alongside Steelant as one of several authors of a 2019 HEXAFLY-INT research paper.Russian prosecutors accuse Golubkin and Gubanov of passing state secrets to Dutch colleagues contained within two reports on HEXAFLY-INT,according to Russias legal rights group Perviy Otdel.Thats not so: three [Russian] commissions at once had confirmed that there were no state secrets and that the reports could be published and shared with foreign partners, Perviy Otdel wrote.Treason cases are heard behind closed doors in Russia as they deal with what authorities deem to be classified information.At least three other Russian scientists who had worked on hypersonic missile development have been arrested on suspicion of treason over the past year, their colleaguessaid in May.Critics have accused Russian authorities of paranoia as it has stepped up arrests and convictions of scientists, journalists and civilians on charges of sharing sensitive information with foreigners.