During the Biden administration, Mexico faced a critical challenge at its northern border, ignoring security concerns and the demands of its largest trading partner, the United States. Since Donald Trump’s return to the White House, the United States has returned to a firm stance on border security, emphasizing the need for more vigorous enforcement to combat drug trafficking, illegal migration and other forms of criminal activity.

While some may see these policies as harsh, they have led to significant outcomes — particularly in the form of the U.S.-Mexico cooperation that is now evident along the border. President Claudia Sheinbaum’s administration, in response to Trump’s policies, has embraced a new chapter in Mexico’s border enforcement by deploying 10,000 troops as part of “Operación Frontera Norte” (Operation Northern Border).

This strategic initiative reflects Mexico’s serious commitment to addressing border issues while mitigating the threat of trade tariffs that could have severely affected its economy.

The deployment of Mexico’s troops came after a direct threat from Trump to impose tariffs on Mexican goods unless the country took more decisive action to control migration and drug smuggling.

In response, Sheinbaum, showing diplomatic skill, agreed to deploy troops along the border, especially in hotspots like Ciudad Juárez and Tijuana. This move was not just a response to external pressure but also a recognition of the shared responsibility that both countries have in securing their borders and fighting transnational crime.

Operation Northern Border immediately led to increased inspections of U.S.-bound vehicles, with military troops and National Guard units searching for contraband, including illegal drugs. The Mexican military has seized illicit firearms and drugs. More than 583 arrests have been made.

In addition to the crackdown on drug trafficking, there are signs that Mexico’s border security efforts are having a positive effect on public safety. Homicide rates in Juárez, a city historically plagued by cartel violence, have dropped by a third in early 2025 compared to the comparable period last year. These results clearly indicate that tougher border enforcement can yield positive outcomes regarding crime reduction, and they show that Mexico’s security forces can make meaningful progress on the ground.

The continued success of these security operations will depend on Mexico’s willingness to balance its internal priorities with its external obligations. While the military and National Guard deployments are critical, lasting improvements will also require addressing the deeper issues of organized crime and cartel violence. Mexico will need to invest in reforms that tackle the root causes of violence and insecurity.

For now, the positive signs of reduced violence, increased border security, and effective cooperation with the United States are a testament to the tangible results of Trump’s border policies — and Mexico’s commitment to securing the safety of its citizens and neighbors.

Driena Sixto is a Republican political operative from Florida/InsideSources