Swedish Defence Research Agency
Swedish government agency

The Swedish Defence Research Agency (Swedish: Totalförsvarets forskningsinstitut, FOI; literal translation: Total Defence Research Institute) is a government agency in Sweden for total defence research and development.
FOI has its headquarters in Kista (Stockholm). Other FOI offices or research centres are located in Grindsjön, Linköping, and Umeå.
History
FOI was created in 2001 by combining the Swedish National Defence Research Institute (FOA) with the National Aeronautical Research Institute (FFA). The first of these agencies, FFA, had been created in 1940 in Bromma, Stockholm as a governmental research institute for the Swedish aviation industry, large parts of which were devoted to military aircraft. The second, FOA, had been created in 1945 from three existing organisations:
The Swedish Armed Forces Chemical Institute (Försvarsväsendets kemiska anstalt, FKA), a government agency created in 1937 and located in Ursvik, Sundbyberg Municipality. FKA had predecessors in chemical warfare and chemical warfare protection activities conducted at Lund university from 1926 and Uppsala university from 1928.
The Military Physics Institute (Militärfysiska institutet, MFI), a collaboration organisation between the Swedish universities' physics departments started in 1941 as an initiative to put modern physical knowledge at the disposal of Sweden's defence during World War II.
A section of the Swedish Board of Inventions (Statens uppfinnarnämnd, SUN) concerned with radar experiments, created in 1942.
Soon after FOA's creation in 1945, the organisation was tasked with investigating the novel invention of nuclear weapons. This included protection activities and investigations, but also preparations for a possible Swedish nuclear weapon program.
Begin with the source’s own compact description: “Swedish Defence Research Agency” is swedish government agency. The dossier treats that line as a proposition to test through Swedish, Defence and Research, not as a finished interpretation.
Why this record matters
The phrase “swedish government agency” 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.
Chronology, provenance and viewpoint should be read together before a broad social or political interpretation is accepted. The source revision retrieved here is dated Oct 29, 2024. The linked authority identifier is Q2445509. VIAF identifies the subject as 135867320. The Library of Congress control number is nr2003023762. Authority coordinates are 59.404, 17.945. 3 of 7 selected statements include explicit references; 2 carry qualifiers and 1 use preferred rank. The first chronological checks are 2001, 1940, 1945 and 1937.
Institutional narratives can privilege the records that survived while minimizing voices that were never formally collected. 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.
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Three-step research path
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- Expand the search: follow Swedish Defence Research Agency primary sources, Swedish Defence Research Agency archive and Swedish research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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This entry incorporates text from “Swedish Defence Research Agency” 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.