Several people have been killed after a car bomb targeting a US convoy exploded in Kabul.
Four American service members were injured in the incident.
It's the second attack in the city in two days.
On Thursday a suicide attack outside a military training school killed at least six people.

Israel carries out rare airborne raid in Lebanon; 16 killed in strikes
US skips congressional review to approve arms sale to Israel
Flash floods in Nairobi kill 23, disrupt flights at major airport
Russia hits Ukraine with drones, missiles, kills at least 10 in Kharkiv
Partial resumption of air navigation in Qatar
