Joint Control Commission
The Joint Control Commission (, COC; , ОКК) is a tri-lateral peacekeeping force and joint military command structure from Moldova, Transnistria, and Russia that operates in a demilitarized zone on the border between the Republic of Moldova and Ukraine. The disputed territory between the two is controlled by the Pridnestrovian Moldavian Republic (Transnistria, PMR). History. Following the War of Transnistria, the Joint Control Commission was established on the initiative of Russian president Boris Yeltsin by the signing of a cease-fire agreement on July 21, 1992. It consists of soldiers from the armed forces of Moldova, the PMR  and Armed Forces of the Russian Federation, originally with a numerical underrepresentation of the PMR. In 1998, the commission was enlarged by the addition of 10 Ukrainian military observers. Moreover, the Organization for Security and Co-operation in Europe also has a Transnistria-based observation mission and participates in all JCC meetings. The current peacekeeping mechanism is a multi-state mission equipped with an international mandate that began deployment on 29 July 1992. Of the three original sides supplying troops, Russia has traditionally provided the most with Moldova second and the smallest contingent provided by Transnistria. As of 2006, however , both Moldova and the PMR participate with slightly more soldiers than Russia: Moldova currently supplies 403 men to the force, the PMR 411 men and Russia up to 385 men. Mission. The Joint Control Commission is charged with ensuring observance of the ceasefire and security arrangements and has generally been successful, as the armed conflict has not at any time re-erupted since 1992. The demilitarized buffer zone, known locally as the "Dniester Valley Security Zone", roughly follows the outline of the Dniester river. It is 225 kilometres long and from 1 to 15 kilometres wide. As per the 1992  agreement with Moldova, Russia has a right to keep 2,400 troops in Transnistria. However, as of 2006 the number of Russian troops was just 1,500, with between 349 and 385 of those assigned to JCC at any given time.