Angolan prosecutors vowed on Monday to use "all possible" means to bring back Isabel dos Santos, the former president's billionaire daughter, after thousands of leaked documents revealed new allegations she siphoned off hundreds of millions in public money.
Isabel dos Santos, Angola's billionaire businesswoman and daughter of the former president, has launched a head-on attack on the government since her assets were frozen last month by graft investigators.
At least 380 000 illegal migrants, mostly from the neighbouring Democratic Republic of Congo, have left Angola in less than a month during a massive operation targeting diamond smuggling, a minister said on Saturday.
Democratic Republic of Congo has summoned the Angolan ambassador over the expulsion of thousands of Congolese migrants from Angola during a crackdown on artisanal diamond mining this month, Congo's foreign minister said on Wednesday.
At least 180,000 Congolese citizens have crossed the border with Angola since 1 October - most heading to the city of Kamako where they are living in precarious informal camps, local officials have confirmed.