The Taliban say they have cancelled planned peace talks with US officials in Qatar this week over an agenda disagreement.

“Both sides have agreed to not meet in Qatar,” senior Taliban members based in Afghanistan told Reuters on Tuesday.

Earlier, the Taliban rejected numerous requests from regional powers to allow Afghan officials to take part in the talks, insisting that the United States is their main adversary in the 17-year war and that Kabul is a “puppet” regime.

The insurgents, seeking to reimpose strict Islamic law after their 2001 ouster by US-led troops, called off their meeting with the US officials in Saudi Arabia this week because of Riyadh’s insistence on bringing the Western-backed Afghan government to the table.

The talks would have been the fourth in a series between Taliban leaders and US special envoy Zalmay Khalilzad.

Afghan Taliban representatives and US officials will sit down for two days of peace talks on Wednesday in Qatar but Afghan government officials will not be involved, senior Taliban members said, quoted in a report by Reuters. #Afghanistan pic.twitter.com/RO48YVyL9u

— TOLOnews (@TOLOnews) January 8, 2019

Pakistani and Iranian officials said they were trying to persuade the Taliban to meet Afghan officials.

Saudi Arabia, Pakistan and the United Arab Emirates (UAE) took part in the last round of talks in December.

“This time we want to hold talks with the American officials,” said a Taliban leader based in Afghanistan, adding that they would discuss a US withdrawal, prisoner exchange and the lifting of a ban on movement of their leaders.

The war in Afghanistan is America’s longest overseas military intervention. It has cost Washington nearly a trillion dollars and killed tens of thousands of people.

The United States sent troops to Afghanistan in the wake of the September 11, 2001 attacks on New York and Washington.

At the peak of the deployment it had more than 100,000 troops in the country but withdrew most of its forces in 2014.

The US still keeps about 14,000 troops there as part of a NATO-led mission aiding Afghan security forces and hunting militants.

Reports last month about US President Donald Trump’s plans to withdraw thousands of troops from Afghanistan triggered uncertainty in Kabul, which depends on the US and other foreign powers for military support and training.