October 20, 2026, 9:53 AMRSSRU

Anatoly Maslov

ImprisonedChecked October 18, 2026

Anatoly Maslov, born 1946, Novosibirsk Oblast. Charges: Article 275, Russian Criminal Code (Treason against the state); “Anatoly Maslov's case of state treason”. Sentence (May 21, 2024): 14 years' of imprisonment in a strict regime penal colony with restriction of liberty for 1 year and deprivation of the… Status: imprisoned; deprived of liberty since September 9, 2024.

In brief

Novosibirsk Oblast · Novosibirsk · Scientists

Sentence

14 years

of imprisonment in a strict regime penal colony with restriction of liberty for 1 year and deprivation of the right to engage in activities related to access to State secrets for 2 years

Verdict May 21, 2024

Upheld September 9, 2024

Charges

Full wording of the charges

The scientist is accused of passing hypersonic-related data to China.

Latest event

September 9, 2024 — appeal

The court upheld the verdict.

Checked October 18, 2026 · no changes since October 15

Timeline

  1. · Appeal ruling

    upheld

  2. · First-instance verdict

    guilty verdict · 14 years

  3. · Persecution begins

    Anatoly Maslov's case of state treason

Criminal case

Anatoly Maslov's case of state treason

There are no other defendants in this case in the database.

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Address (in Russian, as written on the envelope)

656023, Россия, Алтайский край, г. Барнаул, 9-ый Заводской пр-д, д. 44, ЛИУ-1 Алтайского края, Маслов Анатолий Александрович, 1946 г.р.

Address checked October 18, 2026

Details and sources

Full summary

According to OVD-Info

Russian physicist, specialist in hydrodynamics. Laureate of the N.E. Zhukovsky Prize and B. N. Petrov, Chief Researcher at the Institute of Theoretical and Applied Mechanics, Siberian Branch of the Russian Academy of Sciences.

He was arrested on 28 June 2022, in Novosibirsk and placed in a pre-trial detention centre. He has a number of chronic diseases, in November 2022 complained about the lack of proper medical care in the detention centre. On 12 May 2023, the case was filed with the St. Petersburg City Court.

He has a number of chronic diseases, including cardiovascular diseases. In the detention facility, due to high stress, his health deteriorated. On one occasion, he had to receive emergency treatment for symptoms of myocardial infarction. At the same time, he is not provided with proper medical care on a regular basis, and he is not given the necessary medicines to maintain his health.

On 21 May 2024, Maslov was sentenced to 14 years in a high-security prison.

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