Comparative Case Atlas · 5 April 1992

Peru 1992

Peru 1992 is the atlas’s high-bar benchmark for an abrupt self-coup. President Alberto Fujimori did not merely pursue aggressive policy or win a constitutional dispute; he dissolved Congress, intervened against the judiciary and other institutions, and relied on coercive support to alter the constitutional order. This case is treated as evidence about institutions under stress—not as a template, legend, or forecast.

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Case typeAbrupt self-coup / autogolpe benchmark

Analytical useMechanism comparison, not forecast

Source ruleCorpus first · external verification separate

Executive assessment

What this case actually tells us.

The case is valuable mainly as a boundary marker. “Self-coup” should not be used for every episode of executive hardball. The category becomes much more appropriate when an incumbent disables the institutions constitutionally empowered to block, review, or remove executive authority and does so with practical coercive backing.

Currentness gate. Historical 1992 case. Low factual-currentness sensitivity; interpretive use should remain limited to the institutional features actually present in that episode.

Case chronology

Sequence before analogy.

The chronology identifies institutional turning points. It is descriptive, not an operational sequence.

Executive-legislative conflict

Fujimori governed amid severe political, economic, and security pressures and conflict with opposition institutions.

5 April rupture

He announced the dissolution of Congress and intervention/reorganization of judicial and other constitutional institutions.

Coercive implementation

Armed-force support and control over state institutions made the announcement effective rather than merely rhetorical.

Constitutional order changes

The rupture concentrated executive power and became the reference case for a classic autogolpe in the supplied comparative framework.

Decisive institutions

Who could still make decisions stick?

Institutional behavior is separated from public rhetoric, popularity, and symbolic alignment.

Institution / actor class	Role in the case
Congress	Was directly dissolved rather than merely defeated in votes or bypassed on a discrete policy.
Judiciary / constitutional bodies	Were intervened against, sharply reducing independent legal constraints.
Armed forces	Coercive support was central to converting the executive announcement into an institutional reality.
Executive	Used emergency-style claims to disable veto institutions rather than continuing to contest them inside ordinary constitutional procedure.

Mechanism map

What changed the outcome.

Mechanisms are the transferable unit. The case itself is not.

Mechanism	Case contribution
Coercive disabling of checks	The decisive feature is removal of institutional capacity to say “no,” not executive policy strength.
Abrupt constitutional rupture	The change was discontinuous and openly altered the operation of constitutional institutions.
Institutional capture by force	Formal rules lose practical meaning when bodies empowered to enforce them cannot function independently.
Category discipline	Peru establishes a high threshold against casually labeling ordinary executive-legislative conflict a “coup.”

Outcome

Where the episode terminated.

A successful abrupt concentration of executive power and breakdown of the prior constitutional order. The case is therefore used as the clearest contrast to controversial but still reversible executive government inside functioning institutions.

What transfers

Mechanism-level lessons.

Use “self-coup” for disabling independent constitutional checks, not for ordinary centralization or aggressive legal interpretation.
Ask whether Congress and courts can still operate and make adverse decisions effective.
Treat coercive implementation as analytically distinct from political rhetoric.

What does not transfer

Keep the analogy bounded.

Peru’s 1992 security crisis, party system, military role, institutional weakness, and constitutional setting differ substantially from the United States.
The case does not imply that every emergency-power dispute has the same trajectory.
It is a category benchmark, not a prediction.

Corpus anchors

Go to the controlling analysis.

These links resolve to unchanged report bodies rendered with stable section anchors.

Concepts, boundaries, and measurementExecutive Self-Coup or Gradual Internal Institutional Capture U.S. Institutional-Resilience Assessment.md443542823cb5Hypothetical pathways and chronologyExecutive Self-Coup or Gradual Internal Institutional Capture U.S. Institutional-Resilience Assessment.md443542823cb5Comparative cases, resilience, and historical false positivesExecutive Self-Coup or Gradual Internal Institutional Capture U.S. Institutional-Resilience Assessment.md443542823cb5

External verification

Check the event record.

These public sources are verification/context links outside the supplied corpus. They do not replace the corpus as the site’s analytical authority.

ANDINA — 5 April 1992 retrospectivePeruvian public-news retrospective describing the dissolution of Congress, intervention in the judiciary, and military support.↗

Connections

Follow the mechanism.

Continue into the mechanisms, institutions, outcomes, and scenarios illuminated by this case.

Authoritarian Consolidation↗Judicial Finality↗Security Cohesion↗Federal Courts↗Congress↗Executive Self-Coup / Institutional Capture↗