Drone Warfare Escalates in Colombia's Troubled North A recent drone attack on a military compound in Ocaña, Colombia, has left at least three soldiers dead and four others injured.
The National Liberation Army (ELN) is suspected of carrying out the attack, which has sparked widespread condemnation from government officials.
President Abelardo de la Espriella vowed to "bring the full weight and legitimate force of the State down upon the criminals" for every police officer or soldier murdered.