Afghan officials say Pakistani army chief Gen. Ashfaq Parvez Kayani arrived in Kabul for unscheduled meetings. The Associated Press quoted officials as saying that Kayani was to meet with Afghan Defense Minister Gen. Rahim Wardak, and spoke with President Hamid Karzai over the phone in Kabul on Tuesday. Kayani was also likely to meet with the commander of NATO forces in Afghanistan, Gen. David McKiernan.