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HMS R1

1918 R-class submarine
Vehicle attack_submarine Q5633942
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Summary

HMS R1 is an attack submarine[1]. It draws 21 Wikipedia views per month (attack submarine category, ranking #95 of 428).[2]

Key Facts

  • Operator: Royal Navy[3]
  • Manufacturer: Chatham Dockyard[4]
  • Vessel class: R-class submarine[5]
  • Country of origin: United Kingdom of Great Britain and Ireland[6]
  • Service entry: October 14, 1918[7]
  • Significant event: ship commissioning[8], ship launching[9], keel laying[10]
  • Name: HMS R1[11]

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.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). HMS R1. Retrieved October 11, 2026, from https://4ort.xyz/entity/hms-r1
MLA “HMS R1.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/hms-r1.
BibTeX @misc{4ortxyz_hms-r1_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{HMS R1}}, year = {2026}, url = {https://4ort.xyz/entity/hms-r1}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): HMS R1 — https://4ort.xyz/entity/hms-r1 (retrieved 2026-10-11)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · VGMaintenanceBot bot · 2026-09-04 view diff on Wikidata ↗
    Significant event → ship commissioning, ship launching, keel laying
    Name → HMS R1
    Dreadnought project page → H.M.S._R_1_(1918)
    Image → R class submarine.svg
    + 9 other properties edited (see Wikidata diff for full list)
    "/* wbsetqualifier-add:1| */ Mediawiki page id: 11957, Add qualifier to Dreadnought Project page `H.M.S._R_1_(1918)`"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.