October 20, 2026, 5:02 PMRSSRU

Vladimir Lapygin

At largeChecked October 18, 2026

Vladimir Lapygin, born 1940, Moscow. Charges: Article 275, Russian Criminal Code (Treason against the state); “The case of Vladimir Lapygin”. Sentence (September 5, 2016): seven years of imprisonment in a strict regime colony. Status: at large. Recognition: Union of Solidarity with Political Prisoners — recognised as a political prisoner, September 13, 2017; Memorial Human Rights Centre — recognised as a political prisoner, August 25, 2017.

In brief

Moscow · Moscow · Scientists

Sentence

7 years

seven years of imprisonment in a strict regime colony

Verdict September 5, 2016

Upheld December 13, 2016

Charges

Full wording of the charges

Around 2009, while in China, Lapygin reached an agreement with Chen Weijia, known to V. I. Lapygin as "Vitya", to provide the Chinese side with a software package for calculating the optimal aerodynamic characteristics of hypersonic aircraft, containing information constituting a state secret.

Latest event

June 11, 2020 — imprisonment ends

Checked October 18, 2026 · no changes since October 15

Recognition by rights defenders

Timeline

  1. · Imprisonment ends

  2. · Persecution ends

  3. · Recognised as a political prisoner

    Union of Solidarity with Political Prisoners

  4. · Recognised as a political prisoner

    Memorial Human Rights Centre

  5. · Appeal ruling

    upheld

  6. · First-instance verdict

    guilty verdict · 7 years

Criminal case

The case of Vladimir Lapygin

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

Details and sources

Full summary

According to OVD-Info

On 11 May 2015, searches were conducted in Lapygin's flat and the flats of his children. On 13 May he was placed under house arrest. On 6 September 2016, he was sentenced to seven years in a strict regime colony.

In March 2017, he filed a petition for pardon.

On 11 June 2020, he was released on parole.

All fields of the record
Citizenship
Russia
Sources (2)

Other people prosecuted under Article 275, Russian Criminal Code

Under the same article, not necessarily in the same case.

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