This report discusses the funds and material support the U.S. has contributed to help Colombia and the Andean region fight drug trafficking since the development of Plan Colombia in 1999.

The United States traditionally has had close relations with Venezuela, a major supplier of foreign oil, but there has been friction in relations under the government of populist President Hugo Chávez. U.S. officials have expressed concerns about human rights, Venezuela's military arms purchases, its relations with Cuba and Iran, and its efforts to export its brand of populism to other Latin American countries. Declining cooperation on anti-drug and anti-terrorism efforts has also been a concern.