KABUL - Afghan and NATO officials say a bomb attack against a convoy of international troops has wounded four soldiers and four Afghans in eastern Afghanistan.

Maj. Martin O'Donnell, a spokesman for NATO's International Security Assistance Force, confirmed the soldiers were wounded in Saturday's attack.

He says it's not yet clear whether it was an improvised explosive device or a suicide car bomb.

Interior Ministry spokesman Zemeri Bashary says the blast in the eastern city of Jalalabad wounded four Afghans and damaged five civilian vehicles.

Bashary said the attack was a suicide car bomb.