Kabul Airport was attacked not by two but by a suicide bomber: US Department of Defense

The Pentagon says a suicide bomber struck shortly after noon in front of a Kabul airport. The bomber struck shortly after noon in front of a U.S. military base.

A U.S. military official says 5,100 U.S. citizens have been evacuated from Kabul, and more than 5,000 are still awaiting evacuation.

Meanwhile, a Pentagon spokesman said that the US military’s goal is to maintain all possible capabilities in Kabul, there is a clear threat of an attack on Kabul airport.