31.   Gains were made, but it was clear it would take months to secure Serb supply routes and really squeeze their well-armed foes.

32.   Government forces claimed Sunday to have captured strategic high ground just north of Sarajevo, and a section of key Serb supply road south of the city.

33.   Government forces made substantial gains around Sarajevo last week, according to U.N. officials, and at least temporarily cut two Serb supply roads.

34.   Government forces made substantial gains around Sarajevo last week, and at least temporarily cut two Serb supply roads, U.N. officials said.

35.   Government forces made substantial gains, said UN officials, and at least temporarily cut two Serb supply roads.

36.   Government forces claimed Sunday to have captured strategic high ground just north of Sarajevo, and a section of a key Serb supply road south of the city.

37.   Government forces claimed to have captured strategic high ground just north of Sarajevo, and a section of key Serb supply road south of the city.

38.   Government soldiers launched an offensive last month aimed at ending the siege and cutting key Serb supply lines.

39.   Government forces claimed to have captured strategic high ground just north of Sarajevo and part of a key Serb supply road south of the city.

40.   Government soldiers also evacuated a nearby village, indicating an offensive may be in the works to try to sever local Serb supply routes.