9 Afghan soldiers die in airstrike, officials say

A U.S.-led coalition airstrike mistakenly hit an Afghan army checkpoint Wednesday, killing nine soldiers and wounding three, Afghan officials said.

The strike hit a checkpoint in the Sayed Kheil area of Khost province in eastern Afghanistan, said Arsallah Jamal, the province's governor.

The U.S. said its forces "may have mistakenly killed and injured" Afghan soldiers in what may have been a case of mistaken identity "on both sides."

"As a Coalition forces convoy was returning from a previous operation, they were involved in multiple engagements," a U.S. military statement said. "As a result of the engagements, …