Andrei Stratan, the Minister of Foreign Affairs of Moldova, stated in his speech during the 12th OSCE Ministerial Council Meeting in Sofia on 6–7 December 2004 that "The presence of Russian troops on the territory of the Republic of Moldova is against the political will of Moldovan constitutional authorities and defies the unanimously recognized international norms and principles, being qualified by Moldovan authorities as a foreign military occupation illegally deployed on the territory of the state".  however, Russia insists that it has already fulfilled those obligations. It states the remaining troops are serving as peacekeepers authorised under the 1992 ceasefire, are not in violation of the Istanbul accords and will remain until the conflict is fully resolved. On the other hand, Moldova believes that fewer than 500 soldiers are authorised pursuant to the ceasefire and, in 2015, began to arrest and deport Russian soldiers who are part of the excess forces and attempt to use Moldovan airports.