31.   Serb ground troops closed in on a besieged enclave of northwest Bosnia today, undeterred by a NATO airstrike intended to halt the advance.

32.   The administration decided to try to seek a cease-fire in the besieged Muslim enclave of Bihac, officials said.

33.   The helicopters fly regularly to besieged enclaves like Gorazde or Bihac to deliver supplies and evacuate critically injured people who cannot be treated at local hospitals.

34.   The Serbs sent a clear message to the United Nations by refusing to allow resupply of peacekeepers in besieged enclaves.

35.   The U.N. envoy to former Yugoslavia also said the Serbs had promised to allow Bangladeshi peacekeepers stranded in the besieged Bihac enclave in northwestern Bosnia to be resupplied.

36.   The United Nations on Thursday launched a new attempt to get aid to the besieged northwestern enclave of Bihac, which is running out of food.

37.   The U.N. envoy to former Yugoslavia also said the Serbs had promised to allow Bangladeshi peacekeepers stranded in the besieged Bihac enclave to be resupplied.

38.   They also prevented the U.N. commander in Bosnia from reaching a besieged enclave.

39.   They also reported shelling of the besieged eastern enclave of Gorazde.

40.   U.N. officials said they might have to take food meant for hungry civilians if the Serbs continued to block supplies to peacekeepers in the besieged enclaves.