(ABC News) Four people were killed and 17 others were injured in a deadly Taliban suicide bomb attack inside Bagram Airfield, the large U.S. military base in Afghanistan.
"I am deeply saddened to learn that an explosion early this morning at Bagram Airfield in Afghanistan has resulted in U.S. casualties," said Defense Secretary Ash Carter in a statement today.
"An apparent suicide bomber has taken the lives of two U.S. servicemembers and two U.S. contractors working on the base," said Carter. "The explosion wounded 16 other U.S. servicemembers and one Polish soldier participating in our NATO mission."
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