© Marco Gualazzini for The New York TimesOne of four refugee families living in a house in Bamako after northern Mali was taken over by Islamist militants last April.
As French and African troops escalated their offensive against Islamist forces in the north of Mali on Friday, the United Nations refugee agency said it was preparing for around 700,000 people to flee the violence, many to neighboring countries.
The United Nations believes that more than 400,000 refugees could flee to neighboring countries and that 300,000 more are likely to be displaced internally in the next few months, said Melissa Fleming, a spokeswoman for the United Nations high commissioner for refugees.
These will be in addition to around 376,000 who have fled the turmoil in the past year, she said, including 147,000 who went to Mauritania, Niger and Burkina Faso and 229,000 the Malian government estimates are displaced within the country.
Malians arriving in neighboring countries since the start of French airstrikes a week ago said they feared the strict application of Muslim Shariah law by Islamist rebels. They have given accounts of executions and amputations and reported that children as young as 10 had been recruited to join the rebel groups.