A suicide car bomber struck at the gates of Jalalabad airport in eastern Afghanistan on Monday, officials said, killing nine people in an attack insurgents said was revenge for U.S. troops burning Qurans.
The early morning explosion comes after six days of deadly protests in Afghanistan over the disposal of Qu'rans and other Islamic texts in a burn pit last week at a U.S. military base north of the capital.
American officials have called the incident a mistake and issued a series of apologies. Afghan President Hamid Karzai has urged calm, saying that Afghans should not let the insurgents capitalize on their indignation to spark violence.
Monday's attack appeared to be a sign that the Taliban are seizing the opportunity to do just that.
The bomber drove up to the gates of the airport — which serves both civilian and international military aircraft — shortly after dawn and detonated his explosives in a "very strong" blast, said Nangarhar provincial police spokesman Hazrad Mohammad.
Among the dead were six civilians, two airport guards and a soldier, Mohammad said. Another six people were wounded, he said.
An AP photographer saw at least four destroyed cars at the gates of the airport.
NATO forces spokesman Capt. Justin Brockhoff said that no international forces were killed in the attack and that the installation had not been breached by the blast.
The Taliban claimed responsibility for the attack, saying a suicide car bomber had driven up to the airport gate and detonated his explosives as international forces were changing from night to morning guard duty.
"This attack is revenge against those soldiers who burned our Qur'an," Taliban spokesman Zabiullah Mujahid said in an email.
More than 30 people have been killed in protests and related attacks since the incident came to light last Tuesday, including four U.S. soldiers. On Sunday, demonstrators hurled grenades at a small U.S. base in northern Afghanistan and the ensuing gun battle left two Afghans dead and seven NATO troops injured.
Still, the top U.S. diplomat in Afghanistan said Sunday that the violence would not change Washington's course.
"Tensions are running very high here, and I think we need to let things calm down — return to a more normal atmosphere —and then get on with business," Ambassador Ryan Crocker told CNN.
In the most high-profile attack, two military advisers were found dead in their office at the Interior Ministry in the heart of the capital with shots to the back of their heads. The slayings inside one of the city's most heavily guarded buildings raised doubts about safety as coalition troops continue their withdrawal.
The incident prompted NATO, Britain and France to recall hundreds of international advisers from all Afghan ministries in the capital. The advisers are key to helping improve governance and preparing the country's security forces to take on greater responsibility.
A manhunt was underway for the main suspect in the shooting — an Afghan man who worked as a driver for an office on the same floor as the advisers who were killed, Interior Ministry spokesman Sediq Sediqi said. He did not provide further details about the suspect or his possible motive.
The Taliban claimed that the shooter was one of their sympathizers and that an accomplice had helped him get into the compound to kill the Americans in retaliation for the Qur'an burnings.