1.  BOSNIAN defenders threw reinforcements into the defence of two key Sarajevo suburbs yesterday, resisting Serb tank, artillery and infantry attacks with rifles and home-made grenades.

2.  Bosnian defenders and attacking Serbs traded heavy machine-gun and small-arms fire around embattled Bihac on Thursday in the wake of a failed U.N. peace mission.

3.  He said surrounding villages were in flames and that the Bosnian defenders had little light artillery and even less heavy artillery.

4.  However, tensions rose sharply between local Bosnian defenders and the Ukrainian peacekeepers in the enclave.

5.  Bosnian Serbs launched an intense mortar attack on the besieged UN-declared safe area of Zepa Friday after its Bosnian defenders refused to surrender.

6.  Ukrainian peacekeepers also became targets when the local Bosnian defenders attacked their base just north of Zepa town in response to that Serb attack.

7.  Ukrainian peacekeepers also become targets when the local Bosnian defenders attacked their base just north of Zepa town in response to the Serb attack.

8.  Local Bosnian defenders have threatened to attack Ukrainian peacekeepers in the town if a UN delegation from Sarajevo does not arrive.

9.  Meanwhile Ukrainian peacekeepers in Zepa also found themselves at odds with the local Bosnian defenders.

10.  On Friday the Bosnian Serbs delivered an ultimatum to the Bosnian defenders of the Zepa enclave to lay down their weapons and for the Ukrainian peacekeepers to leave.