Adm Mike Mullen's address
The following are extracts of the address by outgoing chairman of the US Joint Chiefs of Staff Adm Mike Mullen to a US Senate panel in Washington, in which he accuses Pakistan's intelligence agency, the ISI, of close ties with the Haqqani network and of being behind an attack on the US embassy in Kabul on 13 September. He said that the ISI knew of and supported other attacks in Afghanistan.
The sections have been edited and do not necessarily follow the order of delivery.
"The Haqqani Network [...] acts as a veritable arm of Pakistan's Inter-Services Intelligence Agency.
With ISI support, Haqqani operatives planned and conducted that truck bomb attack, as well as the assault on our embassy. We also have credible intelligence that they were behind the 28 June attack against the Inter-Continental Hotel in Kabul and a host of other smaller but effective operations.
In choosing to use violent extremism as an instrument of policy, the government of Pakistan - and most especially the Pakistani Army and ISI - jeopardises not only the prospect of our strategic partnership, but also Pakistan's opportunity to be a respected nation with legitimate regional influence.
They may believe that by using these proxies they are hedging their bets, or redressing what they feel is an imbalance of regional power. But in reality they have already lost that bet."
THE CHANGING TALIBAN
"As we have advanced, the Taliban have adapted.
More than ever before, they are concentrating their efforts on attacks that will produce a maximal psychological impact for a minimal investment in manpower or military capability.
The recent truck bomb at a Wardak outpost falls into this category, as do the attacks last week in Kabul - including the one on our embassy - and the assassination Tuesday of former Afghan President Rabbani.
These acts of violence are as much about headlines and playing on the fears of a traumatised people, as they are about inflicting casualties - maybe even more so."
CORRUPTION AND THE RULE OF LAW
"Corruption makes a mockery of the rule of law. It delegitimises the very governing institutions to which we will be transitioning authority. And it sends an aggrieved populace further into the waiting arms of the Taliban.
If we continue to draw down forces apace while such public and systemic corruption is left unchecked, I believe we risk leaving behind a government in which we cannot reasonably expect Afghans to have faith.
At best this would lead to localised conflicts inside the country; at worst it could lead to government collapse and civil war."
US RELATIONSHIP WITH PAKISTAN
"I believe that a flawed and difficult relationship is better than no relationship at all.
Some may argue I have wasted my time, that Pakistan is no closer to us than before, and may now have drifted even further away. I disagree. Military cooperation is warming. Information flow between us and across the border is quickening. Transparency is returning, slowly.
With Pakistan's help we have disrupted al-Qaeda and its senior leadership in the border regions and degraded its ability to plan and conduct terror attacks.
Indeed, I think we would be in a far tougher situation today, in the wake of the frostiness which fell over us after the Bin Laden raid, were it not for the groundwork General Kayani and I had laid - were it not for the fact that we could at least have a conversation about the way ahead, however difficult that conversation might be."