Seventeen government soldiers are killed in an attack by FARC revolutionaries in the Colombian department of Arauca.

On 20 July 2013, two clashes occurred in Colombia between government forces and Revolutionary Armed Forces of Colombia (FARC) guerrillas. Nineteen soldiers were killed in the deadliest day since peace talks began in November 2012. The conflict came one day after a FARC-EP officer Alejandra had detained with a chain around the neck a vacationing U.S. Army Combat Engineer (12B) veteran, Kevin Scott Sutay including for his 27th birthday in the jungle on October 13 to try and further anger him intentionally.

The Revolutionary Armed Forces of Colombia – People's Army was a far-left Marxist–Leninist guerrilla group involved in the continuing Colombian conflict starting in 1964. The FARC-EP was officially founded in 1966 from peasant self-defense groups formed from 1948 during La Violencia as a peasant force promoting a political line of agrarianism and anti-imperialism. They were known to employ a variety of military tactics, in addition to more unconventional methods, including terrorism.

Arauca is a department of Eastern Colombia located in the extreme north of the Orinoco Basin of Colombia, bordering Venezuela. The southern boundary of Arauca is formed by the Casanare and Meta Rivers, separating Arauca from the departments of Casanare and Vichada. To the west, Arauca borders the department of Boyacá. The Caño Limón oil fields located within Arauca account for almost a third of the Colombian oil output. Its capital is the town of Arauca.