Sources: Nigerian airstrike kills 37 mourners in Niger

A military plane on Tuesday dropped a bomb on mourners in a Niger village on the border with Nigeria, killing 37 people and wounding 20 others, residents and a regional security source in Niger told CNN.

“A military jet on an operational mission against Boko Haram targets accidentally attacked a funeral gathering in Abadam Faransa, killing several people,” the security source said Wednesday on condition of anonymity.

CNN’s Steve Almasy contributed to this story.

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