Taliban warn Afghan neighbours against allowing US bases
Washington is in the final stages of withdrawing its troops from Afghanistan, and a flurry of diplomatic calls between the United States and Pakistan in recent days has fuelled speculation the Pentagon is scouting for new bases to use against the Taliban.
"We urge neighbouring countries not to allow anyone to do so," the Taliban said in a statement.
"If such a step is taken again, it will be a great and historic mistake and disgrace."
They would "not remain silent in the face of such heinous and provocative acts", the statement added.
Such overt physical support has largely ended, however, although some countries do allow their airspace to be used for military flights.
Pakistan on Tuesday dismissed local media reports that it had struck a new deal with Washington.
"This news is baseless and speculative," Foreign Minister Shah Mahmood Qureshi told the Senate.
"I want to make it clear on the floor of the house... that Pakistan, under the leadership of Imran Khan, will never allow any American base on its soil."
US President Joe Biden announced last month that all remaining 2,500 American troops would leave Afghanistan by September 11, the 20th anniversary of Al-Qaeda attacks in the United States that led to the invasion of the country.
But the withdrawal has raised concerns over whether Afghan government forces alone can fight the Taliban.
Violence has soared in recent weeks as government forces and the Taliban clash in near-daily battles, with the insurgents pressing on with their campaign to capture more territory as peace talks to end the war remain deadlocked.