President Jair Bolsonaro orders soldiers to be sent to the region, after pressure from EU leaders.Read more
BBC News World
Features & Analysis
In case you missed it
Meet South Africa's medieval martial arts enthusiasts, who duel with swords and armour.
Doctors in Italy say that sleep deprivation therapy can help some patients with bipolar disorder.
Thousands flee their homes as Syrian government forces push into the opposition's last stronghold.