A roadside bomb killed seven petroleum company employees aboard a bus in northern Afghanistan on Tuesday, a provincial police spokesman said.
“The bomb was placed in a cart by the roadside. It was detonated as the bus arrived,” said Asif Waziri, of the Balkh police department in Mazar-i-Sharif.
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Although the Taliban claim to have improved security across the nation since storming back to power in August last year, there have been scores of bomb blasts and attacks — many claimed by the local chapter of the Islamic State group.
At least 19 people were killed and 24 others wounded earlier this month by a blast at a madrassa in Aybak, southeast of Mazar-i-Sharif.
Waziri told AFP Tuesday’s blast happened around 7:00 am (0230 GMT) near Sayed Abad Square in the city.
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He said six people were injured in the blast.
Further details were not immediately available, and there has been no claim of responsibility.