At least 20 Colombian fighters from rival rebel factions were killed in weekend clashes over control of a strategic jungle area for drug trafficking, military sources and the human rights ombudsman office reported on Monday.

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.

In just five days, bloodshed has been reported across three Colombian departments -- from the remote Amazon jungle in the south to the mountainous northeastern border with Venezuela, where fighting has displaced almost 20,

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

This was the country's deadliest wave of violence since the peace accords set by President Gustavo Petro in 2016