The Ministry of Internal Affairs of Georgia detained several persons covertly working for GRU (Main Intelligence Division of the Ministry of Defense of the Russian Federation - commonly known as GRU). 4 of them are citizens of Russian Federation. In this connection Moscow sent a note to Tbilisi. Nino Kalandadze, Deputy Foreign Minister said this in her interview with BBC. "We get an official note over the Switzerland embassy about Russia's demand for getting the information on identification of the persons detained by Georgia, and the proof that they indeed are the citizens of Russian Federation, " - Nino Kalandaze said. As well the Russian side demanded to be accepted to the detained persons; however it is not known yet what will be the decision of Georgian side in this respect. "No doubt, we provide all rights tot he detained persons, that are stipulated by the law," - Kalandadze said.