Visa appointments at the U.S. Embassy in Colombia have been canceled following a dispute over deportation flights that nearly turned into a costly trade war between both countries.

U.S. President Donald Trump and Colombian President Gustavo Petro ended their public tit for tat that began when military planes with migrants were blocked, a disagreement that veered into tariff threats on both sides.

The two world leaders are at odds with each other after Colombia turned away two U.S. military aircraft carrying migrants who are being deported.