Clashes between armed groups in Colombia kill at least 52

Rival groups are vying for territorial control of strategic cocaine production and trafficking region

At least 52 guerrilla fighters have been killed in clashes between two rival armed groups vying for territorial control of a strategic cocaine production and trafficking region in south-east Colombia, a faction of the Revolutionary Armed Forces of Colombia (Farc) involved in the fighting has said.

The clashes, the most violent in recent months, took place in the jungles of the department of Guaviare, near the village of Barranco Colorado.