Argentina, Brazil and Bolivia express concerns whilst Peru supports a planned accord by Colombian President Alvaro Uribe to allow United States troops to use several bases. Venezuela announces trade measures against Colombia.
- A meeting is held in Lima attended by representatives from Colombia, Peru, Ecuador, and Brazil, to develop requests for aid in regards to Venezuelan immigrants, which will be sent to organisations including the United Nations and International Red Cross. Yesterday, there was a similar meeting in Bogota. A larger meeting has been set-up to be held in Quito in early September, to be attended by representatives from 14 countries and 10 international organisations.
- Spain requests an explanation from Venezuela concerning allegations that it helped terrorist groups Euskadi Ta Askatasuna and FARC plot to kill Colombian President Alvaro Uribe and other Colombian personalities in Spanish soil.
- Colombian President Alvaro Uribe and Venezuelan President Hugo Chavez almost come to blows at the Rio Group summit in Playa del Carmen, Mexico, with Uribe taunting Chavez "Be a man! ... you're a coward face-to-face! Stay and argue face-to-face!" and Chavez responding with a simple "Go to Hell!"
- After an emergency summit, eleven nations of Latin America (including Colombia, Brazil, Ecuador, and Peru) announce that they will all admit Venezuelan migrants without the required travel documents.
- The United States pledges US$9 million in aid to Colombia to help support Venezuelan migrants in the country.