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Historical Values
Year Value
1992 none
1993 none
1994 Russia may dispute current de facto maritime border to midpoint of Caspian Sea from shore
1995 Caspian Sea boundaries are not yet determined
1996 Caspian Sea boundaries are not yet determined
1997 Caspian Sea boundaries are not yet determined among Azerbaijan, Iran, Kazakstan, Russia, and Turkmenistan
1998 Caspian Sea boundaries are not yet determined among Azerbaijan, Iran, Kazakhstan, Russia, and Turkmenistan
1999 Caspian Sea boundaries are not yet determined among Azerbaijan, Iran, Kazakhstan, Russia, and Turkmenistan
2000 Caspian Sea boundaries are not yet determined among Azerbaijan, Iran, Kazakhstan, Russia, and Turkmenistan
2001 Caspian Sea boundaries are not yet determined among Azerbaijan, Iran, Kazakhstan, Russia, and Turkmenistan
2002 Turkmenistan, Kazakhstan, Tajikistan, and Uzbekistan wrestle with sharing limited water resources and regional environmental degradation caused by the shrinking of the Aral Sea; multilaterally-accepted Caspian Sea seabed and maritime boundaries have not yet been established in the Caspian - Iran insists on division of Caspian Sea into five equal sectors while Azerbaijan, Kazakhstan, Russia, and Turkmenistan have generally agreed upon equidistant seabed boundaries; Azerbaijan and Turkmenistan awa
2003 prolonged regional drought creates water-sharing difficulties for Amu Darya river states; Turkmenistan has not committed to follow either Iran or the other littoral states in the division of the Caspian Sea seabed and water column; ICJ decision expected to resolve dispute with Azerbaijan over sovereignty over Caspian oilfields; demarcation of land boundary with Kazakhstan is underway - maritime boundary not resolved
2004 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
2005 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian; demarcation of land boundary with Kazakhstan has started but Caspian seabed delimitation remains stalled
2006 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian; demarcation of land boundary with Kazakhstan has started but Caspian seabed delimitation remains stalled
2007 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed
2008 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed
2009 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed
2010 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed
2011 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2012 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2013 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2014 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2015 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2016 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2017 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, and Kazakhstan due to Turkmenistan's indecision over how to allocate the sea's waters and seabed; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2018 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river statesfield demarcation of the boundaries with Kazakhstan commenced in 2005 and with Uzbekistan in 2017, but Caspian seabed delimitation remains stalled with Azerbaijan, Iran, Russia, and Kazakhstan due to indecision over how to allocate the sea's waters and seabedbilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2019 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2020 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2021 cotton monoculture in Uzbekistan and Turkmenistan creates water-sharing difficulties for Amu Darya river states; field demarcation of the boundaries with Kazakhstan commenced in 2005; bilateral talks continue with Azerbaijan on dividing the seabed and contested oilfields in the middle of the Caspian
2022 Turkmenistan-Azerbaijan : in January 2021, the two countries reached a preliminary agreement on the joint exploration of an undersea hydrocarbon field containing oil and natural gas in the Caspian Sea Turkmenistan-Iran : none identified Turkmenistan-Kazakhstan : Kazakhstan and Turkmenistan signed a treaty on the delimitation and demarcation process in 2001; field demarcation of the boundaries with Kazakhstan commenced in 2005; Turkmenistan and Kazakhstan agreed to their border in the Caspian Sea
2023 Turkmenistan-Azerbaijan : in January 2021, the two countries reached a preliminary agreement on the joint exploration of an undersea hydrocarbon field containing oil and natural gas in the Caspian Sea Turkmenistan-Iran : none identified Turkmenistan-Kazakhstan : Kazakhstan and Turkmenistan signed a treaty on the delimitation and demarcation process in 2001; field demarcation of the boundaries with Kazakhstan commenced in 2005; Turkmenistan and Kazakhstan agreed to their border in the Caspian Sea