y by
referendum to remain a British colony and against a "total shared
sovereignty" arrangement while demanding participation in talks
between the UK and Spain; Spain disapproves of UK plans to grant
Gibraltar greater autonomy; Morocco protests Spain's control over
the coastal enclaves of Ceuta, Melilla, and the islands of Penon de
Velez de la Gomera, Penon de Alhucemas and Islas Chafarinas, and
surrounding waters; Morocco serves as the primary launching site of
illegal migration into Spain from North Africa; Portugal does not
recognize Spanish sovereignty over the territory of Olivenza based
on a difference of interpretation of the 1815 Congress of Vienna and
the 1801 Treaty of Badajoz

Spratly Islands
all of the Spratly Islands are claimed by China,
Taiwan, and Vietnam; parts of them are claimed by Malaysia and the
Philippines; in 1984, Brunei established an exclusive fishing zone
that encompasses Louisa Reef in the southern Spratly Islands but has
not publicly claimed the reef; claimants in November 2002 signed the
"Declaration on the Conduct of Parties in the South China Sea,"
which has eased tensions but falls short of a legally binding "code
of conduct"; in March 2005, the national oil companies of China, the
Philippines, and Vietnam signed a joint accord to conduct marine
seismic activities in the Spratly Islands

Sri Lanka
none

Sudan
the effects of Sudan's almost constant ethnic and rebel
militia fighting since the mid-20th century have penetrated all of
the neighboring states; as of 2006, Chad, Ethiopia, Kenya, Central
African Republic, Democratic Republic of the Congo, and Uganda
provided shelter for over half a million Sudanese refugees, which
includes 240,000 Darfur residents driven from their homes by
Janjawid armed militia and the Sudanese military forces; Sudan, in
turn, hosted about 116,000 Eritreans, 20,000 Chadians, and smaller
numbers of Ethiopians, Ugandans, Central Africans, and Congolese as
refugees; in February 2006, Sudan and DROC signed an agreement to
repatriate 13,300 Sudanese and 6,800 Congolese; Sudan accuses
Eritrea of supporting Sudanese rebel groups; efforts to demarcate
the porous boundary with Ethiopia proceed slowly due to civil and
ethnic fighting in eastern Sudan; the boundary that separates Kenya
and Sudan's sovereignty is unclear in the "Ilemi Triangle," which
Kenya has administered since colonial t