The Judicial Reform Gamble and Its Institutional Fallout

Claudia Sheinbaum inherited an office with executive powers that look formidable on paper but operate within severe structural constraints. When MORENA’s supermajorities completed their judicial reform in early 2025, the move appeared to consolidate the party’s institutional dominance. The process fundamentally altered Mexico’s federal judiciary by replacing sitting judges through a novel election mechanism. The U.S. State Department formally criticized the reform as undermining rule of law, a rebuke that carries real diplomatic weight but limited enforcement mechanisms.

What makes this moment genuinely complex is not whether the reform concentrated power, but what happened next. The Supreme Court of Justice of the Nation saw roughly two-thirds of its sitting justices either resign or decline to participate in the retention election mandated by the reform. This was not passive resistance. This was institutional sabotage by the very body Sheinbaum needed to function. When judges collectively abandon their posts rather than submit to an election process, the resulting vacancies don’t empower the executive branch. They create vacuums. Sheinbaum now governs through a judiciary that is simultaneously more politically aligned with MORENA and structurally weaker precisely when Mexico needs functional courts to adjudicate cartel-related prosecutions and property disputes.

The irony cuts deep. MORENA designed the reform to consolidate judicial authority under party-aligned judges. Instead, the mass exodus created institutional gaps. Sheinbaum cannot simply fill these vacancies unilaterally. The election mechanism itself requires popular participation and technical processes that take time. Meanwhile, lower courts continue operating under a cloud of uncertainty about which rules apply and whether their decisions will survive appeal when the appellate level remains partially staffed.

Cartel Designation as a Bilateral Pressure Point

In February 2025, the Trump administration designated six Mexican cartels, including the Sinaloa Cartel and the Jalisco New Generation Cartel (CJNG), as Foreign Terrorist Organizations. This legal categorization carries concrete consequences. It restricts financial transactions with any entity linked to these groups, tightens immigration enforcement thresholds, and most significantly for U.S.-Mexico relations, it lowers the bar for unilateral U.S. military action inside Mexico under counterterrorism statutes.

Sheinbaum faces a genuine strategic dilemma here. Accepting the FTO designations as valid implicitly acknowledges that Mexican state capacity has failed sufficiently that external intervention is justified. Rejecting them signals either weakness or defiance, and neither plays well domestically. The designations also bypass formal Mexican sovereignty in a way that previous cartel-focused cooperation never quite did. Under prior frameworks, Mexico retained theoretical veto power over U.S. operations. FTO status creates a legal pathway for the U.S. to act without that consent.

The data complicates the narrative further. U.S. Customs and Border Protection Fentanyl Seizure Statistics show that seizures at the U.S.-Mexico border reached 27,000 pounds in fiscal year 2025. That is an enormous quantity, reflecting sustained trafficking volume. Yet simultaneously, CDC preliminary estimates indicate U.S. overdose deaths declined for the second consecutive year. The data does not support a clean story of either policy success or failure. Border seizures are up. Deaths are down. Both facts are real. Sheinbaum can point to enforcement effort while critics note that cartels are still moving drugs across the border at scale.

Political Violence as a Measure of State Control

Here is where the evidence becomes harder to rationalize. The Wilson Center Mexico Institute Political Violence Tracker documented 47 sitting or recently elected local officials assassinated in Mexico between January and October 2025. The highest rate recorded in the Institute’s tracking period. These are not abstract statistics. These are mayors, municipal council members, local prosecutors. People who hold office in the visible, governed institutions that Sheinbaum supposedly commands.

That scale of violence reflects a basic fact that no press release can obscure: cartels are successfully targeting local government as a strategic priority. They are killing elected officials faster than voters can replace them. This creates a specific threat to MORENA’s consolidation project. The party controls the federal legislature and the presidency, but local governments are battlegrounds. When cartels kill local mayors at record rates, they are demonstrating that state authority has limits. The violence is the message.

Sheinbaum cannot ignore this. She cannot declare victory against organized crime while watching local officials die at record rates. She also cannot deploy unlimited federal force against cartels without appearing to militarize governance, a move that would undermine her stated commitment to a different approach than her predecessors. The math here is unfriendly. More violence than before. More federal judges unavailable. More pressure from Washington. Fewer institutional tools that actually work.

MORENA’s Institutional Consolidation Under Stress

Sheinbaum faces a peculiar constraint that most presidents do not. Her party has unprecedented legislative majorities. MORENA controls both chambers of Congress with enough seats to pass constitutional reforms. This should translate into executive power. In formal institutional terms, it does. But majorities mean little when enforcement mechanisms fail, when cartels kill local officials, when courts sit partially empty, when the judiciary that is supposed to enforce laws lacks judges to hear cases.

The judicial reform that was meant to strengthen MORENA’s control over the legal system has instead created institutional weakness at precisely the moment Sheinbaum needs functional courts. This is the contradiction embedded in her first months in office. Legislative supermajorities without judicial capacity. Executive authority without enforcement mechanisms. Party control without state capacity.

What happens next depends on whether Sheinbaum can rebuild judicial institutions faster than violence escalates and U.S. pressure intensifies. The next phase of her presidency will reveal whether MORENA’s consolidation translates into actual governing capacity or remains a paper majority in a state that cannot enforce its own laws.

Where the Evidence Points

The facts available suggest Mexico’s situation is deteriorating across multiple dimensions simultaneously. Cartel-related violence against elected officials is at record levels. The federal judiciary is structurally weakened even as it becomes more politically aligned with the executive. The U.S. is raising the legal threshold for unilateral action inside Mexican territory. Fentanyl seizures remain high even as some drug-related death metrics improve in the U.S.

None of these trends points toward stabilization. Sheinbaum is navigating genuine constraints, not imagined ones. The question worth watching is whether her government can rebuild institutional capacity faster than these pressures compound. The evidence so far suggests the timeline is tight. What have you observed about how state capacity is actually functioning at the local level? What signals are you tracking that the mainstream data might miss?