Disputes - international:

Cabindan separatists continue to return to the Angolan exclave from exile in neighboring states and Europe since the 2006 ceasefire and peace agreement

Refugees and internally displaced persons:

refugees (country of origin): 12,615 (Democratic Republic of Congo)
IDPs: 61,700 (27-year civil war ending in 2002; 4 million IDPs already have returned) (2007)

Illicit drugs:

used as a transshipment point for cocaine destined for Western Europe and other African states, particularly South Africa