Of the 60 cross-international-border predator drone strikes carried out by the Afghanistan-based-US-controlled drones in Pakistan between January 14, 2006 and April 8, 2009, only 10 were able to hit their actual targets, killing 14 "wanted al-Qaeda leaders", besides slaughtering 687 innocent Pakistani civilians. The "success" percentage of the US predator strikes thus comes to less than 2 per cent.

Figures compiled by the Pakistani authorities show that a total of 701 people, including 14 rebels, have been killed since January 2006 in 60 American predator attacks targeting the tribal areas of Pakistan. Two strikes carried out in 2006 had killed 98 civilians while three attacks conducted in 2007 had slain 66 Pakistanis, yet none of the wanted rebels or so-called Taliban leaders could be hit by the US drones right on target. However, of the 50 drone attacks carried out between January 29, 2008 and April 8, 2009, 10 hit their targets and killed 14 rebels.

The remaining 50 drone attacks went wrong due to faulty intelligence information, killing hundreds of innocent civilians, including women and children. The number of the Pakistani civilians killed in those 50 attacks stood at 537, in which 385 people lost their lives in 2008 and 152 people were slain in the first 99 days of 2009 (between January 1 and April 8 ).

Of the 50 drone attacks, targeting the Pakistani tribal areas since January 2008, 36 were carried out in 2008 and 14 were conducted in the first 99 days of 2009. Of the 14 attacks targeting Pakistan in 2009, three were carried out in January, killing 30 people, two in February killing 55 people, five in March killing 36 people and four were conducted in the first nine days of April, killing 31 people.

Of the 14 strikes carried out in the first 99 days of April 2009, only one proved successful, killing two most wanted senior al-Qaeda leaders - Osama al Kini and Sheikh Ahmed Salim Swedan. Both had lost their lives in a New Year’s Day drone strike carried out in the South Waziristan region on January 1, 2009.

Kini was believed to be the chief operational commander of rebels, so-called Al Qaeda in Pakistan and had replaced Abu Faraj Al Libi after his arrest from Bannu in 2004. Both men were behind the 1998 bombings of the US embassies in Dares Salaam, Tanzania, and Nairobi, Kenya, which killed 224 civilians and wounded more than 5,000 others.

There were 36 recorded cross-border US predator strikes inside Pakistan during 2008, of which 29 took place after August 31, 2008, killing 385 people. However, only nine of the 36 strikes hit their actual targets, killing 12 rebels. The first successful predator strike had killed Abu Laith al Libi, a senior military commander of the rebels who was targeted in North Waziristan on January 29, 2008. The second successful attack in Bajaur had killed Abu Sulayman Jazairi, claimed by US officials to be al-Qaeda’s external operations chief, on March 14, 2008. The third attack in South Waziristan on July 28, 2008, had killed Abu Khabab al Masri, The fourth successful attack in South Waziristan on August 13, 2008, had killed rebel leader Abdur Rehman.

The fifth predator strike carried out in North Waziristan near Miranshah on Sept 8, 2008 had killed three rebel leaders, Abu Haris, Abu Hamza, and Zain Ul Abu Qasim. The sixth successful predator hit in the South Waziristan region on October 2008 had killed Khalid Habib.

The seventh such attack conducted in North Waziristan on October 31, 2008 had killed Abu Jihad al Masri, a top leader of the Egyptian Islamic group. The eighth successful predator strike had killed al-Qaeda leader Abdullah Azzam al Saudi in east of North Waziristan on November 19, 2008.

The ninth and the last successful drone attack of 2008, carried out in the Ali Khel region just outside Miramshah in North Waziristan on November 22, 2008, had killed al-Qaeda leader Abu Zubair al Masri and his Pakistani fugitive accomplice Rashid Rauf.

According to the figures compiled by the Pakistani authorities, a total of 537 people have been killed in 50 incidents of cross-border US predator strikes since January 1, 2008 to April 8, 2009, averaging 34 killings per month and 11 killings per attack. The average per month killings in predator strikes during 12 months of 2008 stood at 32 while the average per attack killings in the 36 drone strikes for the same year stood at 11.

Similarly, 152 people have been killed in 14 incidents of cross-border predator attacks in the tribal areas in the first 99 days of 2009, averaging 38 killings per month and 11 killings per attack.

Since September 3, 2008, it appears that the US forces have upped their attacks in Pakistani tribal areas in a bid as stated by them to disrupt the "al-Qaeda and the Taliban network", which they allege is being used to launch cross border ambushes against the Nato forces in Afghanistan.

US forces stationed in Afghanistan carried out nine aerial strikes between September 3 and September 25, 2008, killing 57 people and injuring 38 others. The attacks were launched on September 3, 4, 5, 8, 12, 15, 17, 22 and September 27. However, the September 3, 2008 American action was unique in the sense that two CH-47 Chinook transport helicopters landed in the village of Zawlolai in the South Waziristan Agency with ground troops from the US Special Operation Forces, fired at three houses and killed 17, including five women and four sleeping children.

Besides the two helicopters carrying the US Special Forces Commandos, two jet fighters and two gun-ship helicopters provided the air cover for the half-an-hour American operation, more than a kilometre inside the Pakistani border.

The last predator strike on [April 8, 2009] was carried out hardly a few hours after the Pakistani authorities had rejected an American proposal for joint operations in the tribal areas against "terrorism and militancy", as differences of opinion between the two countries over various aspects of the war on terror came out into the open for the first time.

The proposal came from two top US visiting officials, presidential envoy for the South Asia Richard Holbrooke and Chairman of Joint Chiefs of Staff Admiral Mike Mullen. However, the Pakistani military and political leadership reportedly rejected the proposal and adopted a tough posture against a barrage of increasing US predator strikes and criticism emanating from Washington, targeting the Pakistan Army and the Inter Services Intelligence (ISI) and creating doubts about their sincerity in the "war on terror" a phrase which President Obama told everyone to stop using.