Deportation flights between the U.S. and Colombia have resumed following a dispute between the two countries that nearly led to a trade war.

Colombian President Gustavo Petro announced that Colombia was suspending permission for previously authorized U.S. deportation flights to land in Colombia. Ostensibly driving Petro’s action were concerns that Colombian nationals were not being treated with respect during the deportation process because they were being transported by military aircraft.

Two of President Donald Trump’s deportation flights to Colombia were packed full of innocent people, according to officials in the South American country. On Sunday, Jan. 26, Trump threatened Colombia with crippling tariffs,