Colombia vowed "war" against left-wing guerrillas Monday, declaring a state of emergency and deploying thousands of soldiers ...

The mountains of Catatumbo in eastern Colombia are so dangerous that the police and army generally don’t stray far from their ...

Colombia and Venezuela launched a joint operation to counter guerrilla groups that are fighting in the mountainous northeastern Catatumbo region. The violence broke out after the National Liberation ...

The unusually deadly violence delivers a devastating blow to the “total peace” program of the country’s first leftist ...

Colombia vowed "war" against left-wing guerrillas Monday, declaring a state of emergency and deploying thousands of soldiers to contain violence that killed at least 100 people and threatens to ...

Colombia’s government is reactivating arrest orders for the top leadership of the nation’s largest rebel group.

The toll brought to 54 the total number of confirmed deaths from fighting in the cocaine-growing Catatumbo region -- lower than the figure of about 80 reported last week based on local counts, ...

Colombia has reactivated arrest warrants for top commanders of the ELN guerrilla group after an outbreak of violence in the country's northeast claimed dozens of lives and displaced nearly 32,000 ...

A recent fight over between President Donald Trump and Colombian President Gustavo Petro has brought renewed attention to the ...

has intensified the country's security crisis through violence in remote border regions with Venezuela. Colombia on Wednesday reinstated arrest warrants for dozens of guerrilla commanders blamed ...

Colombia’s security forces on Monday struggled to contain a surge in left-wing guerrilla violence that has now killed more than 100 people in five days and threatens to derail the country’s ...

A new bout of fighting between two guerrilla groups in northeastern Colombia, where violence has displaced nearly 50,000 people in 10 days, claimed 13 lives this weekend, authorities said Monday.