- Associated Press - Sunday, September 25, 2011

ISLAMABAD, Pakistan (AP) — Pakistan's army chief convened a special meeting of senior commanders Sunday following U.S. allegations that the military’s spy agency helped militants attack American targets in Afghanistan, the army said.

The government also summoned home the country’s foreign minister early from a trip to the United States to attend a meeting of all major political parties to discuss the American allegations of support for the militant Haqqani network.

Senior Pakistani officials have lashed out against the allegations, accusing the United States of trying to make Pakistan a scapegoat for its troubled war in Afghanistan. The public confrontation has plunged the already troubled U.S.-Pakistan alliance to new lows.

Pakistan’s leaders have shown no indication they plan to act on renewed American demands to attack the Haqqani network in its main base in Pakistan, even at the risk of further conflict with Washington, which has given the country billions in aid.

U.S. Sen. Lindsey Graham, South Carolina Republican and a member of the Senate Armed Services Committee, said Sunday that the U.S. should consider military action to defend U.S. troops if Pakistan’s spy agency continues supporting militants who are attacking American forces.

Unilateral U.S. raids into Pakistan could have explosive implications in a country where anti-American sentiment is widespread.

Pakistanis were outraged by the covert U.S. commando raid that killed al Qaeda chief Osama bin Laden in a garrison town not far from Islamabad in May. The U.S. did not tell the Pakistani government about the operation beforehand for fear bin Laden would be tipped off.

Pakistani Interior Minister Rehman Malik warned the U.S. on Sunday against sending troops into Pakistan.

“Any aggression will not be tolerated,” Mr. Malik told reporters in Islamabad. “The nation is standing united behind the armed forces, which is the front line of Pakistan’s defense.”

Adm. Mike Mullen, who, as chairman of the Joint Chiefs of Staff, is the top U.S. military officer, last week accused Pakistan’s Inter-Services Intelligence agency of supporting Haqqani insurgents in planning and executing a 22-hour assault on the U.S. Embassy in Kabul, Afghanistan, on Sept. 13 as well as a truck bomb that wounded 77 American soldiers days earlier.

Pakistan's army chief, Gen. Ashfaq Pervez Kayani, widely considered the most powerful man in Pakistan, has dismissed the allegations, saying they were baseless and part of a public “blame game” detrimental to peace in Afghanistan.

Maj. Gen. Athar Abbas, a Pakistan army spokesman, said Gen. Kayani presided over Sunday’s commanders meeting, but he would not provide detail on the discussions.

Later in the day, Prime Minister Yousuf Raza Gilani’s office issued a statement saying Foreign Minister Hina Rabbani Khar was summoned back to attend a meeting of all major political parties on “threats emanating from outside the country.”

Pakistan claimed to have severed its ties with Afghan militants after the 9/11 attacks and supported America’s campaign in Afghanistan, but U.S. officials long have suspected it maintained links. The comments by Adm. Mullen were the most serious yet accusing Pakistan of militant ties, although he didn’t cite any specific evidence.

Despite the seriousness of the U.S. claims, which appear to accuse Pakistan of state-sponsored terrorism, Adm. Mullen and other U.S. officials have said Washington needs to keep engaging with Islamabad, a reflection of its limited options in dealing with the country.

Around half of the U.S. war supplies to Afghanistan are trucked over Pakistani soil, and even as it accuses Islamabad of complicity with Afghan insurgents, Washington knows that it likely will need Islamabad’s cooperation in bringing them to the negotiating table. Washington also is concerned about the danger of further instability in the nuclear-armed state.

The head of U.S. Central Command, Gen. James Mattis, called for continued cooperation after a meeting with Gen. Kayani in Islamabad. In a statement issued Sunday by the U.S. Embassy, Gen. Mattis emphasized “the need for persistent engagement among the militaries of the U.S., Pakistan and other states in the region.”

Afghan officials also have accused Pakistan of stoking instability in Afghanistan. The Afghan Defense Ministry accused the Pakistani arm Sunday of firing more than 300 artillery and rockets into the country’s northeast during the past five days.

The provinces of Kunar and Nuristan are a haven for hard-core insurgent groups fighting in both Pakistan and Afghanistan and have relatively few Afghan or foreign forces. Pakistan has complained that militants from the area have staged repeated cross-border attacks that have killed Pakistani security forces and civilians.

Gen. Abbas said he had asked security officials in the northwest about the Afghan allegations and was waiting for a reply. He said those officials were surprised by the accusations since no activity had been reported in the area.

“I assume this is not correct news,” said Gen. Abbas, referring to the Afghan allegations.

Associated Press writers Chris Brummitt and Zarar Khan contributed to this report.