“All neighbours will get together and see how they progress,” he said. “Whether to recognise them or not will be a collective decision.”
Mr Khan also called on the hardline group to form an inclusive government, warning that a failure to do so could see the country descend into civil war.
“If they do not include all the factions, sooner or later they will have a civil war,” he said. “That would mean an unstable, chaotic, Afghanistan and an ideal place for terrorists. That is a worry”.
On Tuesday, a Taliban spokesman announced the remaining members of Afghanistan’s all-male government.
The additions included a doctor as health minister, but analysts say the government is predominantly made up of loyalists with little minority representation.