KHOST -- Suspected Taliban insurgents on Monday attacked a US-operated base in Afghanistan's eastern province of Khost, officials said, but gave few immediate details of an assault that coincided with a visit to Kabul by US Secretary of Defense James Mattis.
The attackers had detonated a car bomb at an entrance to Camp Chapman, a secretive facility manned by US forces and private military contractors, said Mubarez Mohammad Zadran, a spokesman for the provincial governor.
But he had little immediate information on any damage or casualties.
"I am aware of a car bomb attack at one of the gates in the US base, but we are not allowed there to get more details," the spokesman said.