21.  Bosnian government troops there are facing a combined force of Serbs from Bosnia and from neighboring Croatia, as well as an allied rebel Muslim force.

22.  Bosnian radio said Serb and renegade Muslim forces intensified the shelling of urban areas in the Bihac pocket.

23.  But the Croatian Serbs and renegade Muslim forces, both allied with the Bosnian Serbs against the Sarajevo government in fighting over the northwest region, did not sign.

24.  But word had not yet reached Muslim forces coming in from the Bihac enclave, just across the border in Bosnia, said U.N. spokeswoman Maj. Rita LePage.

25.  But word had not yet reached Muslim forces from the nearby Bihac enclave, just across the border in Bosnia, said U.N. spokeswoman Maj. Rita LePage.

26.  By Monday, Muslim forces had withdrawn from the Kaksar region and had begun to pull back in the Mushkoh Valley, Indian officials said.

27.  Continued attacks on government forces in the Bihac area by rebel Serbs from neighboring Croatia and renegade Muslim forces have threatened a nationwide truce that took effect Saturday.

28.  Croatian Serb and rebel Muslim forces trying to dislodge government forces from the area had threatened to derail the truce.

29.  Croat forces have accused Muslim forces of kidnapping Gen. Vlado Santic.

30.  Djidic commanded Muslim territorial forces in Vitez during the conflict.