Disputes - international:
in 2006, China and Tajikistan pledged to commence demarcation of the revised boundary agreed to in the delimitation of 2002; talks continue with Uzbekistan to delimit border and remove minefields; disputes in Isfara Valley delay delimitation with Kyrgyzstan
Refugees and internally displaced persons:
stateless persons:
4,616 (2018)
Illicit drugs:
Tajikistan sits on one of the world's highest volume illicit drug trafficking routes, between Afghan opiate production to the south and the illicit drug markets of Russia and Eastern Europe to the north; limited illicit cultivation of opium poppy for domestic consumption; significant consumer of opiates
