http://www.bbc.co.uk/news/world-africa-20991719
France confirms Mali intervention
President Francois Hollande says French troops are taking part in operations against Islamists in northern Mali.
French troops "have brought support to the Malian army to fight against the terrorists", Mr Hollande said.
He said the intervention was in line with international law, and had been agreed with Malian President Dioncounda Traore.
Armed groups, some linked to al-Qaeda, took control of northern Mali in April after a coup in the capital, Bamako.
The militants said this week that they had advanced further into government-controlled territory.
Mr Hollande said French military action had begun on Friday afternoon and would last "as long as necessary".