Afghanistan: U.S. General Warns of Perils in Leaving Afghanistan --- WASHINGTON — The top American commander in Afghanistan said on Wednesday that Al Qaeda would regroup and stage another attack on the West from Afghanistan if international troops completely withdrew from the country at the end of 2014. -- Appearing before the Senate Armed Services Committee, the commander, Gen. Joseph F. Dunford Jr., said that as long as a new president of Afghanistan was in place by August, he was confident that a new security agreement would be signed to allow American and international troops to leave a residual force in the country, as military commanders would like, and as President Obama has said is his preferred option. -- But General Dunford warned that if Afghanistan’s coming elections did not produce a new president by August, the residual force and the long-term stability of Afghanistan would be threatened. -- “The risk to an orderly withdrawal begins to get high in September, because of the number of tasks that need to be accomplished,” General Dunford said. “We still have plenty of flexibility to adjust in July.” -- He said that if Afghanistan signed a new security agreement with the United States, he would feel comfortable with a residual international force of between 8,000 and 12,000 troops. Those forces would train, advise and assist Afghan forces and also provide security for American commando operations. Under current Pentagon planning, about two-thirds of those forces would come from the United States. --- But in his testimony on Wednesday, General Dunford echoed fears expressed by other military leaders who have warned that a complete pullout of troops could end up negating 12 years of American fighting in Afghanistan. -- Without a core of Western troops remaining to support the Afghan government and continue training the security forces, General Dunford said, the chances are high that significant parts of the country will fall back under Taliban control, as they had been before the Sept. 11, 2001, attacks. --- Nonetheless, Senator Joe Manchin III, Democrat of West Virginia, pressed General Dunford on why, after more than a decade of war, American forces should remain in Afghanistan. -- “Can you honestly tell the American people, can you tell the people in West Virginia, that we should be in Afghanistan, stay in Afghanistan, it’s our purpose to do that?” Mr. Manchin asked. “This one makes no sense to any West Virginian at all, not anywhere I go in my state.” -- General Dunford insisted that if American forces went down to zero, it would be only a matter of time before the Taliban retook Afghanistan. “The deterioration of the Afghan forces begins to happen fairly quickly in 2015,” he said. “Units would run out of fuel, pay systems would not be completely operable, spare parts would not be available for vehicles and so we’d start to see decreased readiness in the Afghan security forces.”