001 Benin claimed Togo moved boundary monuments - joint
commission continues to resurvey the boundary

Tokelau
none

Tonga
none

Trinidad and Tobago
Barbados will assert its claim before UNCLOS
that the northern limit of Trinidad and Tobago's maritime boundary
with Venezuela extends into its waters; Guyana has also expressed
its intention to challenge this boundary as it may extend into its
waters as well

Tromelin Island
claimed by Mauritius

Tunisia
none

Turkey
complex maritime, air, and territorial disputes with Greece
in the Aegean Sea; Cyprus question remains with Greece; Syria and
Iraq protest Turkish hydrological projects to control upper
Euphrates waters; Turkey has expressed concern over the status of
Kurds in Iraq; border with Armenia remains closed over
Nagorno-Karabakh

Turkmenistan
prolonged regional drought created water-sharing
difficulties for Amu Darya river states; Turkmenistan and Uzbekistan
reached an agreement on improving water usage along the Amu Darya in
2004; delimitation of Caspian seabed remains unresolved

Turks and Caicos Islands
have received Haitians fleeing economic
collapse and civil unrest

Tuvalu
none

Uganda
Tutsi, Hutu, Lendu, Hema, and other ethnic groups, associated
political rebels, armed gangs, militias, and various government
forces continue fighting in the Great Lakes region, transcending the
boundaries of Burundi, Democratic Republic of the Congo, Rwanda, and
Uganda to gain control over populated areas and natural resources;
government heads pledge to end conflict, but localized violence
continues despite UN peacekeeping efforts; civil conflict in Sudan
has extended Sudanese rebel forces and refugees into Uganda and
given shelter to Ugandan Lord's Resistance Army soldiers in Sudan;
Kenya and Uganda are working together to stem cattle rustling and
violence by Lord's Resistance Army along the border

Ukraine
1997 boundary treaty with Belarus remains unratified due to
unresolved financial claims, preventing demarcation and reducing
border security; delimitation of land boundary with Russia is
complete but boundary through the Sea of Azov and Kerch Strait
remains unresolved despite a December 2003 framework agreement and
on-going expert-level discussions; Ukraine protests Russia's
construction of a causeway in the direction of
Ukrainian-administered Tuzla Island in the K