Cuba retains full legal sovereignty with the revolutionary constitution and Communist Party monopoly intact. The coercive state apparatus functions, but the economic foundation of governance has critically eroded.
The gap is high but not terminal. Cuba retains coercive state apparatus (MININT, military) capable of suppressing dissent, but the economic foundation of governance is critically compromised. The Soviet-era precedent is instructive — the 1991 patron collapse produced severe suffering but not regime change; Cuba adapted through tourism, remittances, and partial market opening. The question is whether this second patron collapse arrives in a context where those adaptive levers still exist. Post-COVID tourism recovery was fragile; remittances are partially blocked by US sanctions; China has not stepped into the patron role at scale. Direction is Widening because there is no visible replacement patron. Requires human review pending fuller documentation of Venezuela transition timeline.
Cuba's de facto authority has been structurally undermined by the collapse of its Venezuelan patron relationship. The Cuban state has historically operated on a patron-subsidy model: Soviet oil 1960-1991 (collapse caused the 'Special Period' economic crisis of the 1990s), then Venezuelan oil ~80,000 bbl/day from Chávez/Maduro era. In exchange Cuba exported intelligence services, security training, and military advisors embedded in Venezuelan state institutions. Maduro's overthrow ~2025-2026 severs this arrangement. Cuba faces a second 'Special Period'-equivalent: fuel shortages, blackouts, food scarcity. Internal migration and emigration are accelerating. MININT retains coercive control but economic legitimacy is collapsing. De facto authority over the Cuban population is maintained by repression rather than performance.