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Igor Sutyagin

Igor Sutyagin is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Igor Sutyagin rather than just read about it. In short: Igor Vyacheslavovich Sutyagin (Russian: И́горь Вячесла́вович Сутя́гин; born 17 January 1965) is a Russian arms control and nuclear weapons specialist. In 1998, he became the head of the subdivision for Military-Technical and Military-Economic Policy at the Institute for US and Canadian Studies of the Russian Academy of Sciences in Moscow, where he worked before he was arrested for treason on accusations he had given…

Igor Sutyagin — main illustration
Igor Sutyagin — illustration

Key takeaways

  • Igor Sutyagin belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Igor Sutyagin to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Igor Sutyagin from memory before moving on to harder problems.

Reference excerpt

Igor Vyacheslavovich Sutyagin (Russian: И́горь Вячесла́вович Сутя́гин; born 17 January 1965) is a Russian arms control and nuclear weapons specialist. In 1998, he became the head of the subdivision for Military-Technical and Military-Economic Policy at the Institute for US and Canadian Studies of the Russian Academy of Sciences in Moscow, where he worked before he was arrested for treason on accusations he had given information to a British company, although he had no access to classified documentation as a civilian researcher. Sutyagin spent 11 years in prison on espionage charges and was released by Russia in 2010 in exchange for the release of a group of spies arrested in the United States. As of 2018, Sutyagin is a Research Fellow at the Royal United Services Institute for Defence and Security Studies in London.

Background and trial With a degree in physics as well as history, Sutyagin worked on topics relating to U.S. and Russian nuclear weapons development, deployment and control and he is a co-author of a well-respected book on the Russian strategic nuclear forces. In October 1999, the Russian Federal Security Service detained Sutyagin and brought charges of espionage against him. They alleged that Sutyagin passed classified information to a London-based firm, Alternative Futures. Sutyagin acknowledged working with the company, but he said that all information about nuclear submarines he disclosed was based on material in the open literature and that, not having a security clearance, he never had access to classified sources. In 2004, after a trial, a jury in Moscow unanimously found Sutyagin guilty of espionage. The jury found that Sutyagin disclosed secret information to Defense Intelligence Agency officers Shaun Kidd and Nadya Lokk, and that Sutyagin was paid for this. The court sentenced Sutyagin to 15 years of imprisonment. In December 2005 Sutyagin was transferred to a penal colony in Kholmogory near Arkhangelsk.

Reactions Sutyagin was listed as a political prisoner by Human Rights Watch and Amnesty International. Human Rights Watch stated that "the FSB showed little respect for Sutiagin’s right to a fair trial: the charges against him were vaguely worded; his assertion that he only used open sources were never verified; investigators based the charges on secret decrees that Sutiagin was not allowed to see; the FSB violated numerous rules of criminal procedure; and officials publicly denounced Sutiagin as a spy prior to and during his trial. Human rights activists argued that he had no access to secrets and had been working openly with academics.

US–Russia spy swap On 9 July 2010, Sutyagin along with three other pardoned agents was released by Russia in exchange for the release of 10 people arrested in the United States of spying for Russia. Sutyagin had always maintained his innocence but agreed to sign an admission of guilt as part of the deal. Sutyagin reports that he had been asked to sign a pardon request falsely admitting guilt as early as 2005. Shortly after his release, he told RFE/RL in an interview in August 2010, he just had been working for money. ("They criticize me for earning money.") Sutyagin hopes to rejoin his wife Irina Manannikova and daughters Oksana and Anastasiya. The US State Department does not consider Sutyagin to be a spy. In 2011, European Court of Human Rights has found violations of Articles 5 and 6 of European Convention on Human Rights by Russian authorities in Sutyagin's case.

See also Wen Ho Lee

References

External links Support Igor Sutyagin website Archived 12 July 2010 at the Wayback Machine Case 52 Human Rights Watch's page on Sutyagin The Igor Sutyagin Affair (Russian)

Illustrations

Igor Sutyagin illustration

Worked examples

Example 1 — a first encounter with Igor Sutyagin

Start with the simplest possible case. Write down what Igor Sutyagin claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Igor Sutyagin before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Igor Sutyagin ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Igor Sutyagin

In research
Igor Sutyagin appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Igor Sutyagin in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Igor Sutyagin is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1965 births, 20th-century Russian physicists, Amnesty International prisoners of conscience held by Russia, so understanding it makes those chapters shorter.
In everyday life
Look for Igor Sutyagin outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Igor Sutyagin in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Igor Sutyagin means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Igor Sutyagin out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Igor Sutyagin in simple terms?

Igor Vyacheslavovich Sutyagin (Russian: И́горь Вячесла́вович Сутя́гин; born 17 January 1965) is a Russian arms control and nuclear weapons specialist. In 1998, he became the head of the subdivision for Military-Technical and Military-Economic Policy at the Institute for US and Canadian Studies of t…

Why does Igor Sutyagin matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Igor Sutyagin?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Igor Sutyagin.

Tags

  • 1965 births
  • 20th-century Russian physicists
  • Amnesty International prisoners of conscience held by Russia
  • Article 5 of the European Convention on Human Rights
  • Article 6 of the European Convention on Human Rights
  • European Court of Human Rights cases involving Russia
  • Inmates of Lefortovo Prison
  • Living people
  • People convicted of treason against Russia
  • People of the Defense Intelligence Agency
  • Russian people convicted of espionage
  • Russian prisoners and detainees

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