Russian President Dmitry Medvedev called for a stronger role for the Organisation of Security and Cooperation in Europe (OSCE) in the Georgia-South Ossetia conflict zone, the Kremlin said on Saturday,Reuters reported. In a statement he said he had expressed the view in a telephone conversation with Tarja Halonen, the president of Finland which holds the OSCE's rotating chairmanship. Halonen urged Medvedev to agree on increasing OSCE military monitors to 100 from 10, the Finnish president's office said. There was no word from the Kremlin on the details.