WASHINGTON (Online) The US Central Intelligence Agency (CIA) believes Osama bin Laden and his top deputy, Ayman al-Zawahiri, are inside Pakistan though it does not know precisely where. The agency officials believe the two are hiding, either in the northern tribal areas or in North Waziristan, or somewhere in that vicinity, CIA Director Leon Panetta told The Washington Post in an interview published on Thursday. While there have been no confirmed sightings of either man since 2003, the continued pressure on Al-Qaeda increases the opportunities for catching one or both, he said. Relentless attacks against Al-Qaeda in the Pakistan tribal region appear to have driven bin Laden and other top leaders deeper into hiding, leaving the organisation rudderless and less capable of planning sophisticated operations, Panetta told the Post. So profound is Al-Qaedas disarray that one of its lieutenants, in a recently intercepted message, pleaded to bin Laden to come to the groups rescue and provide some leadership, Panetta claimed. In what the Post called a near-acknowledgement of the CIAs war against extremists in Pakistan, Panetta credited an increasingly aggressive campaign against Al-Qaeda and its Taliban allies, including more frequent strikes and better coordination with Pakistan. Calling it the most aggressive operation that CIA has been involved in our history, he said, Those operations are seriously disrupting Al-Qaeda. Its pretty clear from all the intelligence we are getting that they are having a very difficult time putting together any kind of command and control, that they are scrambling. And that we really do have them on the run. Panetta also cited recent arrests of top Taliban figures-mostly notably Mullah Abdul Ghani Baradar, captured in Karachi on February 8, as tangible evidence of improving ties with Pakistans intelligence service. He told the Post that Pakistan had given the CIA access to Baradar since his capture, and added, We are getting intelligence from the interrogation. Panetta acknowledged that Al-Qaeda was continuing to look for ways to kill Americans and was specifically seeking to recruit people who lacked criminal records or known ties to terrorist groups to carry out missions. Still, the CIA under the Obama administration is without question putting tremendous pressure on their operation, Panetta said. The President gave us the mission to disrupt, dismantle and defeat Al-Qaeda and their military allies and I think thats what we are trying to do.