ISLAMABAD: Pakistan has promised action against the Haqqani network if the United States provides sufficient intelligence, but denied that the al Qaeda-linked Taliban faction was on Pakistani soil.

Ties between Pakistan and the United States appear to be slowly warming after the May 2 unilateral American raid that killed Osama bin Laden not far from the capital Islamabad saw relations sour.

But the US has significantly increased pressure on Pakistan to cut alleged ties with the Haqqani network, which Washington believes is based in Pakistan's northwest.

The Haqqani network is probably the most dangerous faction in the Afghan Taliban and founded by a CIA asset turned al Qaeda ally.

“I have assured them (the United States) they are not on the Pakistani side (of the border with Afghanistan) but if there is intelligence which is provided by the US we will definitely take action,” Interior Minister Rehman Malik said.

Malik spoke to reporters after talks with FBI director Robert Mueller late Wednesday. The minister said Pakistan and the United States were “resolving” together the “irritant” of the Haqqani group issue.

Washington blames the Haqqanis for some of the most spectacular attacks in Afghanistan, such as last week's 19-hour siege in Kabul and the 2009 killing of seven CIA agents, and accuses Pakistani spies of having ties to the group.