Here's an example of one of them going after al-qaeda's tird No. 3 man in Pakistan two weeks ago.
Drone said to have killed Al Qaeda's No. 3SLAMABAD, PAKISTAN – In the dead of night, the US Predator aircraft swooped in over the hamlet of Haisori, locking in on an abandoned house five travelers had quietly entered just hours before, according to neighbors. Then, they say, the drone fired on the stone and mud dwelling for about eight minutes, reducing it to rubble.
Pakistani officials say the airstrike, which took place last Thursday in tribal region of North Waziristan,
killed five people, including Al Qaeda's No. 3 man, Egyptian Abu Hamza Rabia.
http://www.csmonitor.com/2005/1205/p04s02-wosc.htmlU.S. missile parts at Pakistan al Qaeda target siteSun Dec 4, 2005
AISORI, Pakistan (Reuters) - Pakistani tribesmen on Sunday displayed parts of a U.S.-marked missile they said hit a house and
killed two boys, evidence at odds with the government which says an explosion there killed a top al Qaeda commander.
Whatever the cause of the blast, the death of Abu Hamza Rabia would be a coup for Pakistan and the United States which describe him as al Qaeda's chief of international operations.
But his body has not been found.
Sat amid the ruins of his mud and concrete-walled home in the restive North Waziristan tribal agency,
Haji Mohammad Siddiq told Reuters his 17-year old son and an eight-year-old nephew were killed in a missile attack, but denied there were any militants present."I don't know anything about them -- there were no foreigners in my house," Siddiq said. "I have nothing to do with foreigners or al Qaeda.
"We were sleeping when I heard two explosions in my guest room.
When I went there I saw my son, Abdul Wasit, and my eight-year-old nephew, Noor Aziz, were dead,"
http://today.reuters.co.uk/news/newsArticle.aspx?type=topNews&storyID=2005-12-04T160026Z_01_MOL457534_RTRUKOC_0_UK-SECURITY-PAKISTAN-QAEDA.xml