Gunmen ambushed a bus carrying dozens of people in western Ethiopia near the Sudanese border, killing nine and wounding six others, state-run media said on Wednesday.
There was no claim of responsibility and no group was blamed for the attack, but Ethiopia says it has thwarted several plots in recent years by Ethiopian insurgents as well as Somali al Qaeda-linked al Shabaab Islamist militants.
No further details were given, and officials were not immediately available to comment.
