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Soviet occupation of Latvia in 1940

1940 military occupation of the Republic of Latvia by the Soviet Union

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 6, 2025
Entity authorityQ718738 ↗
Source-derived summary

The Soviet occupation of Latvia in 1940 refers to the military occupation of the Republic of Latvia by the Soviet Union under the provisions of the 1939 Molotov–Ribbentrop Pact with Nazi Germany and its Secret Additional Protocol signed in August 1939.

In 1989, the USSR condemned the 1939 secret protocol between Nazi Germany and itself that had led to the invasion and occupation of the three Baltic countries, including Latvia. In July 1989, the people of Latvia began the process of restoring their independence. In 1991, after the dissolution of the Soviet Union, Latvia's sovereignty was fully restored. On 22 August 1996, the Latvian parliament adopted a declaration that stated that the Soviet occupation of Latvia in 1940 was a military occupation and an illegal incorporation.

The occupation was condemned by the European Court of Human Rights, the Government of Latvia, the United States Department of State, and the European Union.

Background

1918–1939: historical background

In the aftermath of the October Revolution of 1917, Latvia declared its independence on 18 November 1918. After a prolonged War of Independence against Soviet Russia (the predecessor of the Soviet Union), the two countries signed a peace treaty on 11 August 1920. In its Article 2 Soviet Russia "unreservedly recognises the independence and sovereignty of the Latvian State and voluntarily and forever renounces all sovereign rights (...) to the Latvian people and territory." The independence of Latvia was diplomatically recognised by the Allied Supreme Council (France, Great Britain, Italy, Japan, Belgium) on 26 January 1921. Other states followed the suit.

Editorial summary

Begin with the source’s own compact description: “Soviet occupation of Latvia in 1940” is 1940 military occupation of the Republic of Latvia by the Soviet Union. The dossier treats that line as a proposition to test through Soviet, occupation and Latvia, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1940, 1939, 1989, 1991—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Soviet, occupation and Latvia is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “1940 military occupation of the Republic of Latvia by the Soviet Union” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Jul 6, 2025. The linked authority identifier is Q718738. The Library of Congress control number is sh85075006. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1940, 1939, 1989 and 1991.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Soviet occupation of Latvia in 1940”, its source revision and the description used here.
  2. Expand the search: follow Soviet occupation of Latvia in 1940 primary sources, Soviet occupation of Latvia in 1940 archive and Soviet research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Soviet occupation of Latvia in 1940”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from “Soviet occupation of Latvia in 1940” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.