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RDS-4

Soviet nuclear fission bomb fielded in 1954-1958
Class type of: nuclear bomb, aerial bomb Q2574363

Facts

7 properties

Identity

Instance of
ammunition model
Inception
1953[6]
More facts +5
Subclass of
nuclear bomb, aerial bomb[3][4]
Country of origin
Soviet Union[5]
Operator
Soviet Air Forces[2]
Service entry
1954[7]
Uses
nuclear fission, plutonium-239[8][9]
🏷️ Also known as
en RDS-4 es Tatyana es РДС-4 zh RDS-4原子弹
🔖 Identifiers · 2
Image (Wikimedia Commons)
RDS-4 Nuclear bomb Army-2022 2022-08-20 2453.jpg ↗
Freebase ID
/m/0cnyg7q

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🔗 Connections
Subclass of 2
nuclear bomb, aerial bomb
Uses 2
nuclear fission, plutonium-239
Country of origin 1
Soviet Union
Operator 1
Soviet Air Forces
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Summary

RDS-4 is an ammunition model[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). RDS-4. Retrieved November 9, 2026, from https://4ort.xyz/entity/rds-4
MLA “RDS-4.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/rds-4.
BibTeX @misc{4ortxyz_rds-4_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{RDS-4}}, year = {2026}, url = {https://4ort.xyz/entity/rds-4}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): RDS-4 — https://4ort.xyz/entity/rds-4 (retrieved 2026-11-09)

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