Disputes - international:

Serbia with several other states protest the US and other states' recognition of Kosovo's declaring itself as a sovereign and independent state in February 2008; ethnic Serbian municipalities along Kosovo's northern border challenge final status of Kosovo-Serbia boundary; several thousand NATO-led KFOR peacekeepers under UNMIK authority continue to keep the peace within Kosovo between the ethnic Albanian majority and the Serb minority in Kosovo; Kosovo authorities object to alignment of the Kosovo boundary with Macedonia in accordance with the 2000 Macedonia-Serbia and Montenegro delimitation agreement

Refugees and internally displaced persons:

IDP's: 21,000 (2007)