International Disputes
Caspian Sea boundaries are not yet determined with Kazakhstan, Azerbaijan and Iran. Turkmenistan has no common land or Caspian Sea border with Russia. Turkmenistan and Uzbekistan have a dispute over water-sharing. Also, Narcotics from Afghanistan pass through the country on their way to Russian and European markets. Issues between Russia, Kazakhstan and Azerbaijan were settled in 2003. Problems remain also between Iran and Azerbaijan.
Read more about this topic: Foreign Relations Of Turkmenistan