A Failed Coup Cements Spanish Democracy
Armed Civil Guards storm parliament and hold it hostage for 18 hours; the king goes on television and ends it
Quick facts
- Date
- February 23-24, 1981
- Leader of the coup attempt
- Lieutenant Colonel Antonio Tejero
- Duration of the standoff
- Approximately 18 hours
- Decisive factor
- King Juan Carlos I's public opposition
What happened
On February 23, 1981, Lieutenant Colonel Antonio Tejero led a group of armed Civil Guards onto the floor of the Cortes, Spain's parliament, and held the assembled representatives hostage in an attempted coup meant, according to Library of Congress-derived country study material, to set up an authoritarian monarchy under the protection of the armed forces. King Juan Carlos I refused to go along with it: he ordered the conspirators to stand down and worked to persuade other military officers to back him in defending the constitution instead. The standoff lasted roughly 18 hours before the plotters surrendered.
Why it matters
The coup's failure, and specifically the king's public refusal to support it, confirmed that Spain's three-year-old democratic constitution would hold even against an armed challenge from within the military and security services that had run the country under Franco less than six years earlier.
How we know
The coup attempt and Juan Carlos's role in defeating it are documented in the U.S. Library of Congress's Country Studies series on Spain and corroborated by HISTORY's summary noting Spain's continuous democratic government since, apart from the coup itself.
Sources
- Library of Congress, Federal Research Division Country Studies. Spain: The Post-Franco Era · General sourcecountrystudies.us · Cited as a "reference" source (no stronger domain match). · Link is live and its text matches the event's key terms (Jul 2026)
- HISTORY (A&E Networks). Francisco Franco · Reputable sourcehistory.com · The domain "history.com" is on our Reputable source registry. · Link is live and its text matches the event's key terms (Jul 2026)
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