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

At least 80 people are dead and more than 18,000 have been forced to flee their homes in Colombia, officials say, amid fierce clashes between two rival armed groups on the border with Venezuela.

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,

Colombia on Wednesday reinstated arrest warrants for dozens of guerrilla commanders blamed for armed attacks that displaced 32,000 people and sparked the country's most serious security crisis in years.