Coup Atlas Research Database
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00201062021AttemptedDissident coup

United States, 2021 — dissident coup attempt

United States (USA)North America, AmericasJanuary 6, 2021

Event Summary

On 6 January 2021 a mob of supporters of the outgoing United States president Donald Trump violently stormed the Capitol in Washington, D.C., in an attempt to disrupt the congressional certification of Joe Biden's victory in the 2020 presidential election, an assault that a congressional inquiry later characterized as the culmination of an attempted coup.

Trump, refusing to concede his defeat, had for weeks spread false claims that the election had been stolen through massive fraud, and on the day Congress met to formally count the electoral votes, he addressed a large rally near the White House and urged his supporters to march on the Capitol. Thousands did, breaching police lines and forcing their way into the building; lawmakers, including Vice President Mike Pence, who was presiding and whom Trump had pressured to reject the results, were evacuated as rioters ransacked the halls, some calling for Pence to be hanged. Five people died in connection with the riot.

Order was eventually restored by law enforcement and the National Guard, and Congress reconvened that night to complete the certification, confirming Biden's win. Trump left office on 20 January, and the attack led to his second impeachment and years of prosecutions of participants.

Researched Details

Researched

Independent research, added record by record. Hover any label for what it means.

Target identified in Coup Atlas research: The certification of Joe Biden's victory was completed despite the January 6 2021 Capitol attack, and Trump left office
RESEARCHED NAME
Key figures
Donald Trump (outgoing US president who urged the march)
Mike Pence (vice president pressured to reject the results)
Joe Biden (president-elect whose victory was certified)

Sources

On 6 January 2021 supporters of Donald Trump stormed the US Capitol in an effort to disrupt the certification of Joe Biden's 2020 election victory.
SOURCE REVIEWED Wikipedia, January 6 United States Capitol attack open source ↗
A congressional select committee described January 6 as the culmination of an attempted coup.
SOURCE REVIEWED Select Committee via Wikipedia, List of coups and coup attempts since 2010 open source ↗
Trump had pressured Vice President Mike Pence, who was presiding over the count, to reject the election results.
SOURCE REVIEWED Wikipedia, January 6 United States Capitol attack open source ↗
Congress reconvened and completed the certification of Biden's victory that night, and Trump left office on 20 January 2021.
SOURCE REVIEWED Wikipedia, January 6 United States Capitol attack open source ↗

Editorial Note

Date match to the 6 January 2021 Capitol attack. Dataset codes it a dissident coup with leader (the incoming/certifying government) unharmed and remained in office; the certification of Biden proceeded, accurate. Whether to characterize the event as an attempted coup is a matter of some debate, though a congressional inquiry adopted that framing; entry notes the framing. Extensively documented. First United States record in the dataset run.

Cross-Reference

Only one dataset carries it. One of the three reference datasets we check against carries this event; the others do not list it. That is not a contradiction — the datasets cover different periods and use different thresholds — but it means the record has had less outside corroboration.

Identifiers for finding this same event in the other datasets:

Cline Center id
00201062021

How the match is made is described in crossref-report.md.

Outcome and Target

Coup Atlas research identifies the target as: The certification of Joe Biden's victory was completed despite the January 6 2021 Capitol attack, and Trump left office.

Baseline coding: Coup attempt failed to remove the incumbent. Recorded leader fate: remained in office; not physically harmed. The baseline file does not name individual targets; researched names are kept in a separate layer.

Baseline Dataset Citation

Cline Center Coup d’État Project Dataset, v2.2.2
Peyton, Buddy, Joseph Bajjalieh, Michael Martin, and Andrea Gerald. 2026. Cline Center Coup d’État Project Dataset. Cline Center for Advanced Social Research. V.2.2.2. February 17. University of Illinois Urbana-Champaign. doi: 10.13012/B2IDB-9651987_V10
⚑ This citation establishes the coded baseline record; use the claim-level sources above for the researched narrative.

Baseline Source-Document Entries

Wikipedia

https://en.wikipedia.org/wiki/Attempts_to_overturn_the_2020_United_States_presidential_ election

New York Times

“The hearing focused on how Trumps efforts to overturn the election threatened democracy,” June 21, 2022

Chicago Daily Herald

“DOJ investigating Trump’s post election activities,” July 27, 2022

This is the citation trail carried by the baseline dataset, grouped by outlet and rejoined from the line-wrapped original. Coup Atlas has not independently re-checked every document; read the original before citing a specific claim. URLs the import damaged beyond safe repair are shown as plain text and listed in citations-report.md. How this list is built →

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