Members of the 'Omar Gomez' Western War Front of the National Liberation Army (ELN) guerrilla line up in their camp on the banks of the San Juan River, Choco department, Colombia, on November 21, 2017.
© 2017 Luis Robayo/AFP/Getty Images
Members of the 'Omar Gomez' Western War Front of the National Liberation Army (ELN) guerrilla line up in their camp on the banks of the San Juan River, Choco department, Colombia, on November 21, 2017.