A 74-year-old researcher at a Russian rocket and spacecraft design facility has reportedly been charged with treason for allegedly giving classified information to a NATO country.
The Russian newspaper Kommersant reported on July 23 that Viktor Kudryavtsev of the Central Research Institute for Machine Building is accused of passing classified data on hypersonic technology to a representative of an unspecified alliance member.
Citing unnamed sources, Kommersant reported that Kudryavtsev is being held at the Lefortovo jail in Moscow and has pleaded not guilty.
A spokesman for Russian space agency Roskosmos, Vladimir Ustimenko, said on July 22 that Kudryavtsev had been arrested but did not give any details.
A member of the Public Monitoring Commission NGO, Yevgeny Yenikeyev, said on July 22 that Kudryavtsev was placed in pretrial detention on high treason charge.
The case is one of several in recent years in which Russian citizens have been accused of treason or disseminating classified or sensitive information.