Migrant caravans in U.S.-Mexico relations

For decades, undocumented Central American migrants crossing Mexican territory on their way to the United States have suffered abuse and violence by cirmiinal groups, but also by law enforcement officials who should not only enforce the border law but also protect them in accordance with international agreements. Only recently the presence of this mass of people begins to attract the attention of Mexican society, especially as a result of the emergence of so-called "migrant caravans" that initiated in 2018. This article analyses the reaction of the Mexican State to caravans and American pressure to stop them, which has moved from an open-door policy with greater commitment to the defense of the rights of these foreigners in its territory, to prevent their entry, increasing deportations and using them as bargaining chip in Mexican trade negotiations with the Trump Administration.