Eleven Taliban suicide bombers struck government buildings Tuesday in a bold, daylong assault in eastern Afghanistan, sparking running gunbattles with U.S. and Afghan forces that killed 20 people and wounded three Americans, officials said according to The Associated Press. Troops freed 20 hostages taken by insurgents. The battle in Khost, a border city that houses a major American base, came as the U.S. made leadership changes that demonstrate a clear break from Bush-era appointees, with President Barack Obama taking charge of an increasingly bloody eight-year war that the Pentagon once believed had been won. New U.S. Ambassador Karl Eikenberry, a former three-star general, presented his credentials to President Hamid Karzai in the capital. On Monday, the war's top U.S. commander, Gen. David McKiernan, was replaced by Lt. Gen. Stanley McChrystal, who has been a leader of special forces. Tuesday's assault began around 10 a.m., when a suicide bomber in a burqa attacked the governor's compound in Khost. That was followed by a suicide car bombing, said Wazir Pacha, the spokesman for the provincial police chief. Khost residents hid from explosions and gunbattles that lasted until 5 p.m. Twenty people were taken hostage. At least 11 insurgents and nine other people _ including police and civilians _ died, the Defense Ministry said. A Taliban spokesman, Zabiullah Mujahid, claimed that 30 suicide bombers had attacked the government buildings. Teams of Taliban militants have launched multipronged assaults on government centers in Kabul, Kandahar and Helmand's capital in the last year, demonstrating an increasing sophistication in their attacks. Military analysts have said such attacks are a result of training by Pakistani militants and al-Qaida fighters. After the first explosions Tuesday, U.S. forces attending a nearby meeting responded to the attacks and killed an unknown number of militants, said Lt. Cmdr. Christine Sidenstricker, a U.S. military spokeswoman.
