Al Qaeda chemist likely target of U.S. missile strike

WANA, Pakistan (Reuters) - A suspected U.S. missile strike on a Pakistani madrasa near the Afghan border killed six people on Monday, possibly including an al Qaeda chemical and biological weapons expert, Pakistani security officials said.

A senior Pakistani security official said Abu Khabab al-Masri, an Egyptian chemist regarded as one of al Qaeda's top bomb makers, could have been the target.

Monday's pre-dawn attack blitzed a house close to a madrasa used by militants near Azam Warsak village, about 20 km (12 miles) west of Wana, the main town of the South Waziristan tribal region, a known hotbed of Taliban and al Qaeda support.

"We have heard that Abu Khabab al-Masri might have been killed in the strike but there's no confirmation as nobody could go there," a security official, who declined to be identified, told Reuters.

The 55-year-old al-Masri has a $5 million U.S. bounty on his head, and there have been reports of him being killed before.

The attack, one of many in recent months, was launched hours before Pakistani Prime Minister Yousaf Raza Gilani was due to meet President George W. Bush in Washington for talks that will focus on the conduct of the war against terrorism.

The United States, alarmed by rising casualties among Western forces in Afghanistan, wants Pakistan to do more to contain the al Qaeda and Taliban threat in its territory.

THE SOUND OF DRONES

Several drone missile attacks have been carried out this year by U.S. forces against militants linked to al Qaeda and Taliban hiding in the northwest tribal lands near the Afghan border.