Mexico’s President Claudia Sheinbaum has called on former U.S. President Donald Trump to take steps to curb the illegal trafficking of firearms from the United States into Mexico, framing the issue as a cross-border security problem that requires action on the U.S. side as well as Mexican enforcement efforts.
Mexico’s President Claudia Sheinbaum said she has urged former U.S. President Donald Trump to focus on stopping the illegal flow of firearms from the United States into Mexico, a long-running issue that Mexican authorities say fuels violence and strengthens criminal groups.
Sheinbaum’s remarks placed the spotlight on a sensitive area of bilateral cooperation: Mexico’s efforts to reduce homicides and organized crime while also pressing the United States to address the supply of weapons that are trafficked south across the border.
The president’s comments came as Mexico continues to emphasize that security challenges in the country are linked to transnational dynamics, including the movement of weapons, money, and drugs. Mexican officials have repeatedly argued that while Mexico is expected to curb drug trafficking northward, the United States should also take responsibility for preventing firearms from reaching criminal networks in Mexico.
Sheinbaum did not provide details on any specific measures she asked Trump to pursue, nor did she outline a timeline for follow-up. Her statement nonetheless underscored Mexico’s position that reducing illegal arms trafficking is central to improving public safety and weakening organized crime.
## Bilateral security focus on weapons trafficking
The issue of firearms trafficking has been a recurring point in Mexico-U.S. security discussions for years. Mexican authorities have said that weapons purchased in the United States can be trafficked into Mexico through illicit networks, contributing to the firepower of criminal groups.
Sheinbaum’s call to Trump highlighted Mexico’s view that enforcement and policy decisions in the United States can have direct consequences for security conditions in Mexico. Mexican officials have sought greater cooperation on tracing weapons, disrupting trafficking routes, and strengthening controls aimed at preventing straw purchasing and other methods used to obtain firearms for illegal export.
The president’s comments also reflected the broader governance challenge of coordinating security policy across borders. Mexico’s federal government has pursued a range of strategies to reduce violence, including deploying security forces in high-conflict areas and working with state and local authorities. At the same time, Mexico has continued to press for U.S. action on the supply side of weapons.
Sheinbaum’s statement did not include new data on seizures or trafficking patterns, and she did not cite specific cases. Her remarks focused on the principle that the problem cannot be addressed solely through Mexican enforcement.
## Domestic security priorities and cross-border responsibilities
Sheinbaum’s emphasis on illegal arms flows aligns with Mexico’s broader messaging that security outcomes depend on addressing multiple drivers of violence. Mexican officials have argued that criminal groups benefit from access to high-powered weapons, which can intensify confrontations with security forces and rival groups.
The president’s comments also pointed to the political and operational complexity of tackling arms trafficking. In Mexico, authorities face challenges in policing long border crossings, monitoring transport routes, and dismantling trafficking networks that may overlap with other illicit activities.
On the U.S. side, Mexico has sought stronger measures to prevent firearms from being diverted into illegal channels and transported across the border. Cooperation between the two countries has included information sharing and joint efforts in certain areas, though the scope and intensity of collaboration can vary depending on political priorities.
Sheinbaum did not describe any new bilateral mechanism or agreement tied to her message to Trump. She also did not indicate whether the request was made directly in a conversation, through diplomatic channels, or as part of a broader public appeal.
## Political context and next steps
Sheinbaum’s remarks come amid continued attention to security and governance in Mexico, where public safety remains a central issue for federal and state authorities. Her call for U.S. action on illegal arms trafficking reflects Mexico’s longstanding position that the two countries share responsibility for addressing cross-border crime.
The statement also illustrates how security cooperation can become intertwined with political messaging, particularly when leaders address counterparts or prominent political figures in the United States. Sheinbaum’s framing placed emphasis on the U.S. role in preventing weapons from reaching Mexico, while Mexico continues to face pressure to curb drug trafficking and dismantle criminal organizations.
No immediate response from Trump was included in Sheinbaum’s remarks. Sheinbaum did not announce any specific policy changes in Mexico linked to her call, nor did she provide details on planned diplomatic engagement.
Mexican officials have said in the past that reducing the flow of illegal firearms is essential to lowering violence and improving security conditions. Sheinbaum’s comments reinforced that position, signaling that Mexico intends to keep the issue on the bilateral agenda as it pursues its domestic security priorities.
