Blasts heard outside U.S. base in Afghanistan
An apparent blast from a car was followed seconds later by a suicide bomber on foot who detonated himself outside the main gate of Bagram air base, about 60 km (40 miles) north of Kabul, the military official said.
A Reuters witness at the base saw several military vehicles leave the sprawling compound quickly.
A Taliban suicide bomber blew himself up outside the gates to Bagram while then U.S. Vice President Dick Cheney was visiting the base in February 2006, killing more than a dozen people.
(Writing by Sayed Salahuddin; Editing by Paul Tait)