Under former President Donald Trump's administration, aggressive tactics aimed at curbing migration have resulted in unprecedented declines in border crossings and fostered a climate of fear among potential migrants.
Trump's Immigration Policies: A Hardline Approach Reshaping the U.S.-Mexico Border

Trump's Immigration Policies: A Hardline Approach Reshaping the U.S.-Mexico Border
How the former president's strict measures are resulting in a significant decrease in migration and altering the landscape of border policy.
In a remarkable shift over the past two years, the landscape of migration at the U.S.-Mexico border has transformed dramatically. As of March 2025, illegal crossings have plummeted to historic lows, with migrant shelters remaining largely empty as individuals stranded in Mexico increasingly choose to return to their countries of origin. The border is hardly recognizable compared to the chaotic scenes that characterized it just a few years prior, when large numbers of migrants crossed into the United States monthly.
President Biden's administration, seeking to address public frustration ahead of the 2024 elections, initiated strict measures against asylum seekers, urging neighboring Mexico to take steps to contain the flow of migrants. These actions led to a notable decline in illegal crossings by the end of his term. However, recent policies implemented by former President Trump have dramatically intensified these restrictions, driving migration numbers down even further.
Critically, Trump's administration has implemented a range of stringent tactics typically viewed as controversial, politically polarizing, and, according to critics, ineffective in addressing the fundamental motivations behind mass migration. Eunice Rendón from Migrant Agenda remarked on the profound shift in migration dynamics, noting the increased fear among families in Mexico who might consider seeking refuge in the United States.
These actions include an indefinite halt to asylum claims for migrants trying to enter the U.S. via the southern border, the mobilization of military troops aimed at deterring border crossings, the public display of deportation flights, and significant pressures on Latin American governments to mitigate migration at their borders. In this challenging atmosphere, the future of U.S.-Mexico border policy remains uncertain, with debates surrounding effectiveness and human rights persistent in the discourse.
President Biden's administration, seeking to address public frustration ahead of the 2024 elections, initiated strict measures against asylum seekers, urging neighboring Mexico to take steps to contain the flow of migrants. These actions led to a notable decline in illegal crossings by the end of his term. However, recent policies implemented by former President Trump have dramatically intensified these restrictions, driving migration numbers down even further.
Critically, Trump's administration has implemented a range of stringent tactics typically viewed as controversial, politically polarizing, and, according to critics, ineffective in addressing the fundamental motivations behind mass migration. Eunice Rendón from Migrant Agenda remarked on the profound shift in migration dynamics, noting the increased fear among families in Mexico who might consider seeking refuge in the United States.
These actions include an indefinite halt to asylum claims for migrants trying to enter the U.S. via the southern border, the mobilization of military troops aimed at deterring border crossings, the public display of deportation flights, and significant pressures on Latin American governments to mitigate migration at their borders. In this challenging atmosphere, the future of U.S.-Mexico border policy remains uncertain, with debates surrounding effectiveness and human rights persistent in the discourse.