Luis Cresencio Sandoval

Context

General Luis Cresencio Sandoval González served as Mexico's Secretary of National Defense throughout President Andrés Manuel López Obrador's administration, leaving the post when the new government took office on 1 October 2024. The official Defense Ministry handover record (opens in a new tab) identifies him as the outgoing secretary and high commander of the Army and Air Force. His tenure coincided with an unusually broad expansion of military participation in civilian-facing state projects, including major infrastructure and administrative responsibilities that the presidency assigned to the armed forces.

Record

The clearest documented example is the Felipe Ángeles International Airport. In April 2019, Sandoval publicly stated that the project had been assigned to the Defense Ministry and would be built by the Army's engineering corps, according to the Mexican presidency (opens in a new tab). The airport opened in March 2022, with Sandoval participating in the formal handover. By 2024, Reuters (opens in a new tab) summarized the outgoing administration as one in which military responsibilities had expanded into public infrastructure, banking, and transportation. Those expansions were presidential and legislative policy choices, not Sandoval's unilateral acts, but he was the senior defense official implementing them.

Consequences

Sandoval's tenure is consequential because it helped normalize a larger institutional footprint for the armed forces outside conventional defense. Supporters argued that military engineering and command capacity could deliver strategic projects quickly and reliably. Critics of militarization have focused on civilian oversight, transparency, competition, and the difficulty of reversing missions once military institutions acquire budgets, companies, and operational responsibilities. The Reuters account of the 2024 transition (opens in a new tab) shows that this expanded role had become an important structural inheritance for the next government. The welfare question is therefore institutional: what capacities were gained, and what accountability costs accompanied the transfer of civilian functions to military administration?

Expert analysis

Sandoval's tenure is best understood not as a conventional defense-minister biography but as part of a broader reconfiguration of the Mexican state under López Obrador. The armed forces were given responsibilities that reached far beyond territorial defense and military operations. That shift included construction and operation of infrastructure and participation in other civilian-facing state functions. Sandoval did not originate every one of those decisions; the presidency and legislature determined major mandates. But as Secretary of National Defense and the senior commander responsible for implementation, he was a central institutional actor in translating the policy into durable military capacity.

The Felipe Ángeles International Airport provides a concrete example. In April 2019, Sandoval stated that the airport project had been assigned to the Defense Ministry and that the Army's engineering corps would carry out the work, as recorded by the Mexican presidency (opens in a new tab). At the March 2022 opening and handover, official records again placed Sandoval at the center of the project. This is important evidence because it moves the analysis beyond generic claims of “militarization.” A major civilian transport asset was developed through a defense institution and military engineers, embedding the armed forces directly in infrastructure delivery.

The policy case for using the military rested on capacity, discipline, speed, and the government's confidence that military institutions could execute large projects while avoiding some of the corruption risks associated with traditional contracting. Those claims need to be assessed project by project rather than assumed. Even where a military-led project is completed successfully, the governance question remains: which procurement rules apply, how much information is public, which civilian bodies audit performance, how are commercial activities separated from coercive state authority, and how easily can elected governments later modify the arrangement?

By the time Sandoval left office, the expansion was no longer confined to one airport. In reporting on the incoming military leadership in September 2024, Reuters (opens in a new tab) noted that the military's responsibilities under López Obrador had grown to include public infrastructure, banking, and transportation projects. That summary matters because it captures the cumulative institutional effect of the administration. A defense ministry with a recurring economic and administrative role becomes a different kind of actor from one focused primarily on defense missions.

The accountability challenge is asymmetric. Civilian agencies can be reorganized, subjected to ordinary public-service rules, or have programs transferred between ministries. Military bodies possess additional institutional protections, security rationales, hierarchy, and political sensitivity. Giving them civilian commercial or infrastructure missions can therefore create path dependence: once personnel, companies, assets, and revenue streams exist, future governments may find it costly or politically difficult to return those functions to civilian administration. That is a legitimate public-governance concern even without alleging wrongdoing by Sandoval personally.

At the same time, analysis should avoid treating civilian control as equivalent to excluding the military from all public works. Armed forces in many countries conduct engineering, disaster response, logistics, and emergency construction. The relevant distinction is scale, permanence, transparency, and whether exceptional capabilities become a default substitute for civilian state capacity. Sandoval's record is significant because the Mexican case moved toward sustained institutional ownership and operation in multiple sectors, not merely episodic emergency assistance.

There is also a responsibility question. A secretary implementing presidential policy should not be assigned sole responsibility for the political decision to expand the military's role. The causal division is important: López Obrador and the government created policy mandates; the Defense Ministry under Sandoval supplied institutional execution; specific projects and transfers then produced longer-term effects on infrastructure and civil-military governance. Keeping those contributions separate avoids both scapegoating and the opposite error of treating the implementing commander as a passive bystander.

The strongest evidence-based assessment is therefore institutional rather than personalistic. Sandoval presided over the Defense Ministry during a period in which military involvement in civilian state functions expanded materially and visibly. Official records tie him directly to implementation of flagship projects, while Reuters' transition reporting confirms the breadth of the military's new responsibilities. The central welfare question is whether the administrative gains claimed for that model—delivery capacity, continuity, security, and execution—outweigh risks to transparency, civilian expertise, market competition, and democratic oversight. Those effects will continue beyond his tenure because the institutions and assets created under the policy do not disappear when a defense secretary leaves office.