An Afghan forces airstrike on a suspected Taliban gathering in the northern province of Kunduz on Monday caused dozens of casualties, including many civilians, officials said.

Abdul Hameed Hameedi, a local police official, said the strike in Dasht-i Archi district outside Kunduz city hit a gathering of Taliban fighters preparing an operation, killing 15 and wounding 10.

A representative from the Taliban leadership council based in the Pakistani city of Quetta was visiting when the airstrike took place, he said.