1.   Killion jumped over a barracks through a cross-hatching of furious ground fire, and fled to the west.

2.   Kimberley and Killion swung out to broaden the attack and confuse the ground fire.

3.   The ground fire was much worse than it had been that morning.

4.   The main threat was from ground fire.

5.   Another transport soars overhead, its belly and the stick of paratroopers streaming out illuminated by the ground fires.

6.   A U.N. helicopter was hit by ground fire in Croatia Wednesday and forced to make an emergency landing.

7.   But flying closer to the ground than any piloted warplane makes the helicopters much more vulnerable to automatic weapon ground fire or short-range shoulder-fired missiles.

8.   But flying closer to the ground than any piloted warplane also makes the helicopters much more vulnerable to automatic weapon ground fire or short-range shoulder-fired missiles.

9.   But they would also have been more vulnerable to ground fire.

10.   Inevitably, though, they run a much greater risk of ground fire than the high-altitude bombers have faced.