Coup Atlas Research Database
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57002191990ConspiracyMilitary coup

Lesotho, 1990 — military coup conspiracy

Lesotho (LSO)Southern Africa, AfricaFebruary 19, 1990

Event Summary

This entry is coded 19 February 1990, corresponding to the February 1990 power struggle in Lesotho in which the military ruler Major General Justin Metsing Lekhanya stripped King Moshoeshoe II of his executive and legislative powers, purged the Council of Ministers, and forced the king into exile. Lekhanya had led the January 1986 coup that ousted Prime Minister Leabua Jonathan, after which state powers were vested in the king acting on the advice of a Military Council chaired by Lekhanya. By February 1990 a bitter struggle had developed within this monarch-military alliance, triggered when the king opposed Lekhanya's demand to dismiss and arrest four military council members accused of insubordination and obstructing justice.

Lekhanya accused those involved of undermining discipline within the armed forces, subverting existing authority, and causing a foreign-policy impasse damaging to Lesotho's image, and in March 1990 he escorted Moshoeshoe to the border to board a plane into exile in Britain. The king was officially dethroned in November 1990 and replaced by his son, installed as King Letsie III. The 19 February 1990 coding matches this February 1990 seizure of the king's powers.

Researched Details

Researched

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

Target identified in Coup Atlas research: Lekhanya prevailed and exiled the king, but was himself ousted in a 1991 coup
RESEARCHED NAME
Key figures
Major General Justin Lekhanya (military ruler)
King Moshoeshoe II (stripped of powers and exiled)
the purged Council of Ministers

Sources

In February 1990 King Moshoeshoe II was stripped of his executive and legislative powers and exiled by Lekhanya, and the Council of Ministers was purged, with Lekhanya accusing those involved of undermining discipline in the armed forces and subverting existing authority.
SOURCE REVIEWED Monarchies Wiki (Fandom): History of Lesotho open source ↗
A power struggle developed between Lekhanya and King Moshoeshoe II, with the king forced into exile in the United Kingdom in February 1990 and officially dethroned in November of that year.
SOURCE REVIEWED Wikipedia: 1986 Lesotho coup d'etat open source ↗
Lekhanya pushed Moshoeshoe aside in February after the king opposed Lekhanya's request to fire and arrest four council members accused of insubordination and obstructing justice, then in March sent the king into exile in Britain.
SOURCE REVIEWED Deseret News: Lesotho King Sent Into Exile by Strongman open source ↗
The February 1990 crisis is counted as Lesotho's third coup, occurring when a power struggle emerged within the monarch-military alliance and forced King Moshoeshoe II into exile.
SOURCE REVIEWED Air University (ASPJ): Towards an Explanation of the Recurrence of Military Coups in Lesotho open source ↗

Editorial Note

Coded 19 Feb 1990 matches the February 1990 seizure of the king's powers by Lekhanya (the king was escorted into exile in March, dethroned in November). Verified as the February 1990 Lekhanya-Moshoeshoe power struggle. First Lesotho record in the 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
57002191990

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

Outcome and Target

Coup Atlas research identifies the target as: Lekhanya prevailed and exiled the king, but was himself ousted in a 1991 coup.

Baseline coding: Plot discovered and disrupted before execution. 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

CSP

Named in the baseline source document; no article citation was recorded.

New York Times

“Lesotho Strips King of Power,” February 22, 1990

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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