The next meeting of the Co-Chairs of the OSCE Minsk Group Yuri Merzlyakov (Russia), Steven Mann (US) and Bernard Fassier (France) will be held in Bucharest June 3-4. The meeting of the mediators will be held on the eve of the talks between Armenian and Azeri Presidents Robert Kocharian and Ilham Aliyev scheduled June 5 within the Black Sea Forum on Dialogue and Cooperation in the Romanian capital.