Some 30 people have been killed in eastern Burkina Faso in a gun attack on a cattle market, reports say.

Gunmen on motorbikes fired into the crowded market in Kompienga town around lunchtime on

Saturday, eyewitnesses and residents said.

It is unclear who was behind the attack, but Burkina Faso has seen a recent sharp rise in jihadist violence and inter-communal clashes.

The violence has forced hundreds of thousands to flee their homes.

Local media earlier reported 20 killed, while quoting sources as saying the death toll could be considerably higher. AFP news agency quoted local residents as saying 30 died.

On Friday at least 15 people were killed when suspected Islamist militants attacked a convoy of traders in the north, near the border with Mali.

The government blamed the attack on "terrorists", a phrase usually used to describe al-Qaeda and

Islamic State-linked jihadists Burkina Faso has been battling in recent years.

Despite occasional government claims of success against the Islamist militants, the insecurity in the north and east of Burkina Faso has dramatically escalated.

Jihadists have often targeted schools, forcing about 300,000 children out of education. (Text, excluding headline, courtesy BBC)