In the article the author analyses problems of the regional security in the Caspian Sea, in concern a multiple cooperation to establish the international naval task force of the riparian states or the operation group called CasFor in the Caspian during the period of 1990s-2000s. The author also brings the attention to the military maneuvers that defend states against terrorism, arm and drug-trafficking in the region. The author represents a picture of the Russian activity in the region that has intentions to subsume Caspian naval forces within a Russian command structure and prevent the littoral states from obtaining Western support in the Caspian.