Aid to Pak on 'ability to confront' Taliban: US

Stating that the rapid expansion of the Taliban in Pakistan is very "disturbing", the US on Friday said the Obama Administration's proposed economic aid to Islamabad would be directly linked to its "ability to confront" extremism.

The advances of Taliban which moved to about 100 km of Islamabad by taking control of Burner district just outside the capital region has stunned the US.

"The news (coming from Pakistan) over the past several days is very disturbing.  The administration is extremely concerned," White House press secretary, Robert Gibbs, told reporters that the current deteriorating situation in Pakistan and Afghanistan has been consuming much of the time of the US President Barack Obama. But he did not elaborate any detail.

What is happening in Pakistan and Afghanistan are the central foreign policy focus of this Administration, Gibbs said.

"That's why you've seen this administration propose increases in investments directly related to military security and the ability to confront extremists," Gibbs said.

"You know that this President has called attention to the deterioration in this region for quite some time, and I think Secretary (of State Hillary) Clinton was very candid about this yesterday," he said.