"We are very concerned about reports of the arbitrary killing and forced disappearances of former members of the Afghan security forces," it said in a statement, pointing out that the action was in stark contrast to the Taliban's promised amnesty.

"Suspicious cases must be investigated immediately and in a transparent manner, those involved must be held accountable and made clear in order to discourage further killings and disappearances," the statement said. behind.

Representatives of the Taliban have repeatedly denied that their forces killed or forced out people.