Disputes - international:
Madagascar claims the French territories of Bassas da India, Europa Island, Glorioso Islands, and Juan de Nova Island; Comoros claims Mayotte; Mauritius claims Tromelin Island; territorial dispute between Suriname and the French overseas department of French Guiana; France asserts a territorial claim in Antarctica (Adelie Land); France and Vanuatu claim Matthew and Hunter Islands, east of New Caledonia

Refugees and internally displaced persons:
refugees (country of origin): 24,220 (Sri Lanka); 14,195 (Russia); 14,182 (Democratic Republic of the Congo); 12,500 (Serbia and Kosovo); 11,824 (Cambodia); 10,652 (Turkey); 8,132 (Vietnam); 6,944 (Laos); 6,005 (Guinea); 5,179 (Syria); 5,006 (Mauritania) (2015)
stateless persons: 1,326 (2015)

Illicit drugs:
metropolitan France: transshipment point for South American cocaine, Southwest Asian heroin, and European synthetics
French Guiana: small amount of marijuana grown for local consumption; minor transshipment point to Europe
Martinique: transshipment point for cocaine and marijuana bound for the US and Europe