1.   Ecopetrol stopped pumping oil after guerrillas ambushed defense forces trying to protect workmen.

2.   One U.S. Special Forces soldier was killed when the Afghan force he was leading was ambushed in a mortar attack late Friday night.

3.   Russian forces are ambushed daily and casualty figures have risen.

4.   There were two Dragonoff sniper rifles, one with a silencer, as well as land mines and TNT, presumably for ambushing Serbian forces.

5.   COLOMBO, Sri Lanka -- Five policemen and a Tamil rebel are killed when guerrillas ambush a commando force in eastern Sri Lanka, the military says Friday.

6.   Five policemen and a Tamil rebel were killed when the guerrillas ambushed a commando force in eastern Sri Lanka, the military said Friday.

7.   The attackers used rocket launchers to ambush security forces near the eastern town of Tokat, Anatolia reported.

8.   The clash began a week ago when rebels ambushed a Russian force at Sernovodsk.

9.   The government says its forces were ambushed.

10.   He said government forces had been ambushed by the rebels who had taken refuge in the village.