Mexico detains nearly 800 undocumented migrants in four trucks

Mexican officials detained nearly 800 undocumented migrants in eastern Mexico in four trucks on Saturday, the government said, in one of the biggest swoops against illegal immigration in recent months.

Mexico's National Migration Institute (INM) said in a statement late on Saturday that 791 foreign nationals were found in the trucks stopped in the eastern state of Veracruz, confirming earlier reports about a mass detention.

The apprehension came as Mexico steps up efforts to reduce a surge of migrants toward the US border under pressure from US President Donald Trump, who has vowed to hit Mexican goods with tariffs if Mexico does not stem illegal immigration.

Mexico made a deal on June 7 with the United States to avert the tariffs, setting the clock ticking on a 45-day period for the Mexican government to make palpable progress in reducing the numbers of people trying to cross the US border illegally.

There has been a jump in apprehensions at the US-Mexico border this year, angering Trump, who has made reducing illegal immigration one of his signature policy pledges.

Most of those caught attempting to enter the United States are people fleeing poverty and violence in three troubled Central American nations, Guatemala, Honduras and El Salvador.

Mexico's decision to tighten its border and respond to Trump's threats has caused tensions within the government, and on Friday, the head of the INM, Tonatiuh Guillen, resigned.

He was replaced by Francisco Garduno, who had previously served as the head of Mexico's prison system.