Mexico’s situation is complicated by Trump’s latest immigration measures. Since January 20, Trump has increased efforts to reduce both illegal and legal immigration with policies targeting these head on.
This will hit the US economy hard on GDP growth. Mexico is seeing a big surge of migrants asking for help to go home, this is the breadth of the impact on both countries.
Understanding the consequences of these measures will give you insights into the bigger picture of the region.
Mexico’s Border Control History

Mexico’s border control policies have changed a lot over time. Different administrations have implemented different measures reflecting different priorities, from economic collaboration to strict immigration enforcement.
Donald Trump played a big role in shaping the current border dynamics with more enforcement actions.
Illegal Immigration Policy Evolution
Mexico’s approach to border control has gone through several transformations. In the early years policies were focused on economic collaboration, facilitated by trade agreements like NAFTA that allowed the free movement of goods and services.
But as concerns about illegal immigration and drug trafficking grew, enforcement measures tightened.
In the 2000s, the Mexican government started to increase security on its southern border in response to US pressure to stop unauthorized crossings. This included deploying more law enforcement and military personnel.
This shift emphasized the balance between national security and humanitarian considerations as big migrant groups from Central America were seeking asylum or passage to the north. Cooperation with the US was key to manage migration flows and break trafficker networks.
Trump Administration and Policies

The Trump administration was the era of intensified border enforcement by immigration authorities. As part of the Trump administration’s plans for immigration enforcement, the US government pressured Mexico to take action on its own borders.
Mexico responded by increasing its border security and detentions and deportations, changing the landscape of migration enforcement.
Key elements of this transformation were bilateral agreements like the Migrant Protection Protocols, forcing asylum seekers to stay in Mexico while their cases were processed in the US.
This policy and others impacted asylum seekers and migrants trying to enter the US through Mexico. Mexico’s enforcement of these policies showed the complex interplay between domestic priorities and international pressures.
Analysis of Trump’s Crackdown Impact

The impact of Trump’s immigration crackdown is multifaceted, affecting the economy, humanitarian efforts, and political landscapes. These effects are intertwined, creating significant challenges and raising important questions about policy decisions.
Economic Impact

Trump’s immigration policies might reduce GDP growth according to Allianz Trade forecasts. The crackdown on both illegal and legal immigration might lead to labor shortages.
Industries like agriculture, construction and hospitality that rely heavily on immigrant labor will be hit the hardest.
And the increase in tariffs threatened by the Trump administration might add more disruptions. If implemented, these tariffs will strain the US-Mexico relationship.
Higher costs on imported goods will hit consumers and businesses and might lead to inflationary pressures. The full economic impact is unknown, but experts and business leaders are worried about the long-term effects.
Humanitarian Crisis and Border Patrol
Trump’s crackdown has created a humanitarian crisis at the US-Mexico border. The US government’s designation of some Mexican criminal groups as foreign terrorist organizations has made things worse, impacting humanitarian efforts and security collaborations.
Many migrants are in dire conditions while waiting for processing, with limited access to basic needs. Mexico’s policies have stranded thousands of migrants, delaying or denying them the protection they seek.
Shelters and camps in border regions are overwhelmed, struggling to provide care and support. The situation has been criticized by human rights organizations that say current policies disregard human dignity and safety.
The forced return of migrants adds complexity, creating problems for individuals and host communities.
Political Fallout

U.S. immigration policies, especially Trump’s crackdown, have heavily influenced Mexico’s political landscape. Mexican President Claudia Sheinbaum balances sovereignty with security measures to address organized crime and manage increased migrant requests for help returning home.
This complex relationship impacts both countries’ domestic policies, sparking debates on national security and humanitarian obligations. Analysts from the Migration Policy Institute note the legal implications of these actions, particularly regarding birthright citizenship and executive powers. U.S.
Pressure has also led Mexico to intensify efforts against drug trafficking and migration, affecting bilateral relations and policy discussions in both nations.
History of U.S.-Mexico Relations
- 1821 – Mexico Gains Independence: Mexico declared independence from Spain, and the U.S. quickly recognized its sovereignty. Relations began on a cautious note, with trade and territorial disputes simmering beneath the surface.
- 1846-1848 – Mexican-American War: The U.S. and Mexico went to war after tensions over Texas, which had been annexed by the U.S. The Treaty of Guadalupe Hidalgo ended the war, with Mexico ceding large territories to the U.S., including California, Arizona, and New Mexico.
- 1910-1920 – Mexican Revolution: The Mexican Revolution led to major political and social upheaval. The U.S. was involved in various ways, including supporting certain factions, but the revolution ultimately led to a closer focus on economic cooperation.
- 1942-1945 – Bracero Program: During World War II, the U.S. and Mexico signed the Bracero Program, allowing Mexican workers to temporarily work in the U.S. to address labor shortages. This marked a key moment in labor and migration relations between the two countries.
- 1980s – Immigration and Trade Concerns: The U.S. became increasingly concerned with immigration from Mexico, particularly in response to economic instability in Mexico. At the same time, both countries began collaborating more on trade issues.
- 1994 – North American Free Trade Agreement (NAFTA): The U.S., Mexico, and Canada signed NAFTA, creating a trilateral trade bloc and boosting economic ties between the nations. This agreement led to increased trade and investment between the U.S. and Mexico but also intensified debates over labor, immigration, and economic disparities.
- 2000s – Immigration and Security Challenges: The U.S. grappled with increasing illegal immigration from Mexico and the broader region, leading to debates over border security and immigration reform. Mexico worked with the U.S. on security matters, but tensions flared over how to address the challenges.
- 2006 – Drug War Escalates: Mexico’s war on drugs escalated as the government confronted powerful drug cartels. The U.S. provided support through the Merida Initiative, a security assistance program aimed at curbing drug trafficking and violence.
- 2016 – Trump and the Border Wall: Donald Trump’s presidential campaign focused heavily on building a wall along the U.S.-Mexico border to curb illegal immigration. This sparked significant tension between the U.S. and Mexico, with Mexico’s president rejecting the idea of paying for the wall.
- 2020 – COVID-19 Pandemic: The U.S. and Mexico coordinated efforts to manage the pandemic, including border restrictions and health protocols to limit the spread of COVID-19. The pandemic further highlighted the importance of cross-border cooperation on public health and trade.
- 2021 – Biden Administration and Immigration Reform: Under President Biden, U.S.-Mexico relations focused on immigration reform, with an emphasis on addressing root causes in Central America and improving border security. Biden reversed many of Trump’s immigration policies, but challenges over illegal immigration and asylum remain key issues.
- 2025 – Ongoing Trade and Migration Issues: Trade between the U.S. and Mexico remains robust, with both countries continuing to rely on each other for goods, labor, and services. While immigration reform remains unresolved, the relationship between the U.S. and Mexico continues to evolve amid new challenges in trade, security, and migration policy.