1.  About five minutes later, two loud booms were heard, and Serb anti-aircraft batteries nearby began firing.

2.  About five minutes later, two booms were heard, and Serb anti-aircraft batteries nearby began firing.

3.  Besides bombing the airfield at Udbina, Croatia, the bombers also targeted Serb anti-aircraft batteries and one surface-to-air missile site near the airport, NATO said.

4.  Christopher told reporters Serb anti-missile batteries posed a problem.

5.  Christopher told reporters that Serb anti-missile batteries posed a problem.

6.  He told reporters Serb anti-missile batteries posed a problem.

7.  NATO wanted to take out all Serb batteries at the time, but the United Nations refused to authorize the action.

8.  NATO has prepared a list of possible targets around Gorazde including Serb anti-aircraft batteries, artillery, command posts and supply dumps.

9.  NATO has prepared a list of possible targets around Gorazde, including Serb anti-aircraft batteries, artillery, command posts and supply dumps.

10.  Serb batteries fired missiles Tuesday at British Sea Harrier jets over Bosnia.