French Prime minister Bernard Cazeneuve speaks with a French military during his meeting with troops...
French Prime minister Bernard Cazeneuve (L) speaks with a French military during his meeting with troops of the "Barkhane operation" at the "Sergent-chef Adji Kossei" 172 air force base, in N'Djamena, as part of a one day visit to Chad December 29, 2016. REUTERS/Alain Jocard/Pool