91.   Government troops, however, infiltrated the zone for raids on Serb positions.

92.   He apparently referred to the U.S. proposal advanced Thursday for major NATO air attacks on Serb positions if Serbs move on Gorazde.

93.   He also called for air strikes against Serb positions.

94.   Gunness said the planes did not attack, and were apparently inspecting Serb positions.

95.   He said the sniper fire came from Serb positions.

96.   He spoke Thursday as the Clinton administration began laying the groundwork in Congress for possible new NATO air strikes against Serb military positions.

97.   He was referring to a three-day-old Bosnian government infantry attack on Serb positions south of the besieged government enclave of Bihac, in northwestern Bosnia.

98.   He said Serb positions around Sarajevo were struck.

99.   Igman is often under fire from nearby Serb positions.

100.   However, there were no NATO air strikes on the Serb positions.