North Aral Sea levels further were due to begin in 2010. The Aral Sea began shrinking in the 1960s, when the Soviet Union decided that the two rivers feeding it, the Amu Darya and the Syr Darya, would be diverted to irrigate cotton and food crops in Kazakhstan and Uzbekistan. In 1986, due to an accelerated loss of water, the Aral Sea split into northern and southern parts; the southern part is the current South Aral Sea. There is now an ongoing effort in Kazakhstan to save and replenish the North Aral Sea. As part of this effort, a dam project was completed
Kazakhstan-Turkmenistan border the border in 2000-2001 with an initial delimitation treaty being signed on 5 July 2001. The border was fully demarcated on the ground during the period 2003-2005. In 2013 a new cross-border railway was opened by Presidents Gurbanguly Berdimuhamedow of Turkmenistan and Nursultan Nazarbayev of Kazakhstan. Kazakhstan-Turkmenistan border The Kazakhstan-Turkmenistan border is 413km (257m) in length and runs from the Caspian Sea to the tripoint with Uzbekistan. It is the shortest international boundary of both states. The land border starts at the eastern shore of the Caspian Sea at Cape Sue, just to the north of the Turkmen town of