1.   Allied forces are flying unmanned Pioneer drones over the battlefield and are trying to use them to target Serb units.

2.   And an unmanned Pakistani drone was shot down over Indian territory.

3.   And an unmanned Pakistani drone is shot down over Indian territory.

4.   In war, they would analyze information gathered from unmanned drones, radio frequencies and other sources to determine the location of enemy troops and equipment.

5.   Serbian television reported another military headquarters building was hit, and Pentagon officials confirmed that a small unmanned NATO reconnaissance drone was shot down by Serb anti-aircraft fire.

6.   The budget recommends buying more unmanned flying drones, also used successfully during the conflict, and improving intelligence capabilities.

7.   The fighting in Afghanistan has confirmed the effectiveness of sophisticated long-distance weapons and unmanned drones to spy on and attack enemies without exposing soldiers to undue risk.

8.   The United States said that the CIA had fired a missile from an unmanned drone in an attempt to kill Gulbuddin Hekmatyar, the leader of a Pashtun faction.

9.   The unmanned Predator drone performed well, for example, as did many of the weapon systems that have been around for awhile.

10.   To work around these weather obstacles, NATO is using unmanned drones to reconnoiter the battlefield.