Claim: Was the shortest war in history only 38 minutes long?

First requested: May 10, 2026 at 10:56 AM
94%

IsItCap Score

Truth Potential Meter

Highly Credible

AI consensusStrong

Grader consensus is strong.
Range 90%–95% (spread Δ5).
The three graders converge, so the combined score is relatively stable.
Read analysis summary

OpenAI Grade

0%
20%
40%
60%
80%
90%

Perplexity Grade

0%
20%
40%
60%
80%
95%

Google Gemini Grade

0%
20%
40%
60%
80%
90%
Shareable summary
Verdict: Questionable
  • Some sources give slightly longer durations (40–45 minutes), so the war may have been a bit longer than 38 min…
  • The exact start and end of the war are debated, which introduces uncertainty into the precise 38‑minute figure…
/r/shortest-war-history-38-minutes

Analysis Summary

The claim that the shortest war in history lasted only 38 minutes is true. This assertion is widely supported by reputable sources such as History Extra, Wikipedia, and Britannica, all of which describe the Anglo-Zanzibar War of 1896 as lasting between 38 and 45 minutes. There is no significant dispute regarding the duration of this war, as it is consistently recognized in historical records. The consensus among historians confirms its status as the shortest recorded war in history. The panel lands on a very similar score. Perplexity comes in highest (95%), while OpenAI is lowest (90%). While the evidence strongly supports the claim that the Anglo-Zanzibar War lasted around 38 minutes, some sources mention a range of 38 to 45 minutes. This slight variation does not significantly alter the overall understanding of the event's duration. The lack of credible opposing evidence further solidifies the claim's validity, as no reputable sources contest the war's classification as the shortest in history.
Jump to source analysis

Source quality

Truth (from sources)9.00 / 10
Source reliability8.00 / 10
Source independence8.00 / 10

Claim checks

Fits established facts9.00 / 10
Logical consistency9.00 / 10
Expert consensus9.00 / 10
Related fact checks

Source Analysis

Common arguments
Supporting the claim
  • Multiple reputable sources state the Anglo‑Zanzibar War lasted about 38 minutes and is the shortest recorded war.
  • Encyclopedic and historical outlets agree the conflict lasted under an hour, usually cited as 38–40 minutes.
  • The 38‑minute figure is the most commonly quoted duration, even though some sources give 40 or 45 minutes.
Against the claim
  • Some sources give slightly longer durations (40–45 minutes), so the war may have been a bit longer than 38 minutes.
  • The exact start and end of the war are debated, which introduces uncertainty into the precise 38‑minute figure.
  • There is no universally agreed international standard for measuring the duration of a war, which could affect the claim’s precision.

Mainstream Sources

Publication

historyextra.com

Title

The war Britain won in 38 minutes

Summary

Describes the Anglo-Zanzibar War of 1896 as the shortest war in history, lasting around 38 minutes, with some sources claiming up to 45 minutes.

Source details

Type: Major Media
Secondary Reporting

URL

Visit Source

Publication

en.wikipedia.org

Title

Anglo-Zanzibar War

Summary

The conflict between the UK and Sultanate of Zanzibar lasted 38-45 minutes, recognized as the shortest recorded war in history.

Source details

Type: Aggregator
Secondary Reporting

URL

Visit Source

Publication

britannica.com

Title

Anglo-Zanzibar War | Summary, Facts, & Duration

Summary

Brief conflict on 27 August 1896 lasted no longer than 40 minutes, making it the shortest war in recorded history.

Source details

Type: Major Media
Secondary Reporting

URL

Visit Source

Alternative Sources

No alternative sources were found for this analysis.

Analysis Breakdown

True/False Spectrum (9.0)Source Credibility (8.0)Bias Assessment (8.0)Contextual Integrity (9.0)Content Coherence (9.0)Expert Consensus (9.0)87%

How to read the breakdown

Weakest areas
Source reliability8.0/10Independence8.0/10
  • Truth: how well sources support the core claim.
  • Source reliability: whether the sources have a strong track record.
  • Independence: whether coverage looks one-sided or recycled.
  • Context: missing details (timeframe, definitions, scope) that change meaning.
  • Tip: if graders disagree, rely more on the summary + sources than the single number.

Detailed AnalysisPremium Feature

Get an in-depth analysis of content accuracy, source credibility, potential biases, contextual factors, claim origins, and hidden perspectives.

Create a free account to unlock premium features.

Methodology