Geography of Kazakhstan the water in Kazakhstan is polluted by industrial effluents, pesticide and fertilizer residue, and, in some places, radioactive elements. The most visible damage has been to the Aral Sea, which as recently as the 1970s was larger than any of the Great Lakes of North America save Lake Superior. The sea began to shrink rapidly when sharply increased irrigation and other demands on the only significant tributaries, the Syr Darya and the Amu Darya (the latter reaching the Aral from neighboring Uzbekistan), all but eliminated inflow. During the Soviet Era, Kazakhstan received water from Tajikistan and Kyrgyzstan, and Uzbekistan, Turkmenistan,
Terrorism and counter-terrorism in Kazakhstan they have the right to certain part of Kazakhstan's territory" threaten Kazakhstan. In December 2005 the KNB extradited Rustam Chagilov, a suspected terrorist, to Russia. KNB officials detained an ethnic Uzbek and alleged member of HuT in Taraz, South Kazakhstan in April 2006. The KNB accused him of organizing an HuT cell Qoqon, Uzbekistan and extradited him to Uzbekistan. Kenzhenbulat Beknazarov, spokesman for the KNB announced on 22 December 2006 in Astana that an HuT cell-network active in multiple towns had been shut down. Beknazarov said, "Computers, more than 25,000 pamphlets, some 70 copies of religious extremist books and advanced