"It is critical that the government of Pakistan break any links they have, and take strong and immediate action against this network so that they are no longer a threat to the United States or to the people of Pakistan -- because this network is a threat to both," White House Press Secretary Jay Carney told reporters last evening.
Carney said the Obama administration believes and knows that the Haqqani network was responsible for the attacks on the US embassy in Kabul and the International Security Assistance Force (ISAF) headquarters, and a number of other recent attacks that caused death and injury not only to Afghans but to American soldiers.
"We know that the Haqqani network operates from safe havens in Pakistan and that the government of Pakistan has not taken action against these safe havens," he said, adding that top US officials, including Secretary of State Hillary Clinton and Chairman of the Joint Chiefs of Staff Admiral Mike Mullen, would continue to have conversations with the Pakistani leadership on this issue.
The United States, Carney said, has an important relationship with Pakistan.
"That relationship and the cooperation that we have had with Pakistan has assisted us greatly in our efforts to defeat al-Qaeda. It is important to remember that Pakistan has suffered mightily at the hands of terrorists and they've paid a terrible price for it," he said.
"It is a complicated relationship, as you've heard me say before, and when we have issues that we need to discuss with the Pakistanis we're very candid and forthright in doing so.
As I just mentioned, Chairman Mullen and Secretary Clinton met with their Pakistani counterparts earlier in the past week or so to discuss, and those conversations will continue," Carney said.
Amidst a war of words between the US and Pakistan on Haqqani network, a Pentagon official stressed that the lines of communication with Islamabad are open and there is no permanent breach in relationship with Islamabad.
"The lines of communication with our Pakistani counterparts remain open. This is a relationship that's complicated but essential," Pentagon spokesman George Little told reporters.
"We have disagreements, sometimes serious ones. That does not mean that we are going to stop dialogue. It is important that we find cooperation on issues that are of interest to us and fighting terrorism is one of them," Little said.
The United States and Pakistan, both of them, have been the victims of terrorism and need to continue to work together on that problem, he said.
"I wouldn''t take you to the point where you would suggest some kind of permanent breach. That is not the case. The lines of communication remain open," said the Pentagon spokesman in response to a question.
Another Pentagon spokesman continued with allegations against Pakistan and said that the ISI not only supports but also encourages Haqqani network for terrorist attacks.
Captain John Kirby, spokesperson of Admiral Mullen, told Pentagon reporters that there has been a long-standing historical relationship between the ISI and extremist groups.