Emmanuel Macron and German Chancellor Angela Merkel also discussed growing tensions in the eastern Mediterranean and the coup in Mali, during talks at the French president's retreat in the south of France.
Formerly displaced people from Europe were tempted 'home' to USSR but lost their previous nationality and suffered poverty and repression.
In November 2004 nine French soldiers and an American humanitarian worker were killed at Bouaké in the Ivory Coast in a bombing raid carried out by that country's air force. Yet more than eleven years later the foreign mercenaries who are thought to have conducted the raid have never been brought to account. Now a French investigating judge has recommended that three senior French ministers who served under President Jacques Chirac at the time - Dominique de Villepin, Michèle Alliot-Marie and Michel Barnier – stand trial for hindering the initial investigation. Antton Rouget reports.
An official burial ceremony is held in Belarus for 110 Napoleonic soldiers who died in a major battle in 1812 against the Russian army.