BOGOTA, Colombia (AP) — Colombia's government is reactivating arrest orders for the top leadership of the nation's largest rebel group following attacks on civilians as part of a deadly turf war with dissident guerrillas from another armed group for control of a coca-growing region bordering Venezuela.

BOGOTA, Colombia (AP) — Colombian president Gustavo Petro warned on Monday that his nation’s military will take offensive actions against the National Liberation Army after the rebels, known as the ELN, unleashed a wave of attacks in the country's northeast that left dozens of people killed and forced thousands to flee their homes.

Colombia's attorney general's office on Wednesday reissued arrest warrants for leaders of the National Liberation Army (ELN) rebels, who had been participating in peace talks, as forced displacement caused by ELN attacks rose to 32,

At least 80 civilians have been killed amid a surge of violence between rival rebel groups.

Colombia vowed "war" against left-wing guerrillas Monday, as security forces rushed to contain a wave of violence that has killed more than 100 people and threatens to derail the country's

Colombian President Gustavo Petro said Monday he will declare a state of emergency after guerilla attacks by the ELN in the northeast of the country killed at least 80 people and forced over 11,000 to flee.