SERB ARTILLERY ATTACK ON GRADACAC

SARAJEVO, June 8 (Hina) - Bosnian Serb forces launched an artillery attack on Gradacac around noon, said Sarajevo radio. Four 122-mm howitzer shells hit civilian targets in downtown Gradacac, a town situated on the southern fringe of the Serb northern-Bosnian corridor, said the radio, adding that the town had already been "nearly razed down" by previous attacks. "Important movements of Serb armoured vehicles and manpower have been sighted in the Ozren and Trebava areas (mountainous zones S.W. and W. of Tuzla) in the past 24 hours," said the radio, quoting Bosnian army sources. 081744 MET jun 94