(CNN) -- Pakistan said Saturday it will reassess its relationship with the United States, NATO and the International Security Assistance Force in the wake of a deadly attack by NATO forces on two military checkpoints inside Pakistani territory, marking a major setback in worsening U.S.-Pakistan relations. "The prime minister will take the Parliament into confidence on the whole range of measures regarding matters relating to Pakistan's future cooperation with US/NATO/ISAF, in the near future," Pakistani Prime Minister Yousuf Raza Gilani's office said in a statement. The attack by NATO helicopters killed 24 soldiers and wounded 13 others in Mohmand Agency, one of seven districts in the volatile region bordering Afghanistan, the Pakistani foreign ministry and military said in a statement.
@highlight
NEW: The U.S. State and Defense departments say they are monitoring the reports
@highlight
ISAF spokesman says it is "highly likely" close air support caused the deaths
@highlight
Pakistan's prime minister calls an emergency meeting of services chiefs
@highlight
Pakistan closes NATO supply routes across the border to Afghanistan
About 130,000 troops are deployed in Afghanistan with ISAF, 90,000 of them @placeholder, according to NATO figures.