The Taliban on Sunday rejected U.S. President Donald Trump’s proposal to retake Bagram Air Base, four years after the chaotic American withdrawal left Afghanistan’s largest military facility under Taliban control.

It is unclear what conversations the U.S. has had with Afghan officials about returning to the country. But Trump hinted that the Taliban, who have struggled with an economic crisis, international legitimacy, internal rifts and rival militant groups since their return to power in 2021, could be open to allowing the U.S. military back.

The chief Taliban spokesperson, Zabihullah Mujahid, rejected Trump’s assertions and urged the U.S. to adopt a policy of “realism and rationality.”

Afghanistan had an economy-oriented foreign policy and sought constructive relations with all states on the basis of mutual and shared interests, Mujahid posted on X.

It had been consistently communicated to the U.S. in all bilateral negotiations that Afghanistan’s independence and territorial integrity were of the utmost importance, he said.

“It should be recalled that, under the Doha Agreement, the United States pledged that ‘it will not use or threaten force against the territorial integrity or political independence of Afghanistan, nor interfere in its internal affairs,'” he said. The U.S. needed to remain faithful to its commitments, he added.

Mujahid did not reply to questions from The Associated Press about conversations with the Trump administration regarding Bagram and why Trump believed the U.S. could retake it.

Earlier Saturday, U.S. President Donald Trump made veiled threats at Afghanistan with unspecified punishment if the Taliban-controlled country did not “give Bagram Airbase back.”

In August last year, the Taliban celebrated the third anniversary of their takeover at Bagram with a grand military display of abandoned U.S. hardware, catching the eye of the White House.

Trump has repeatedly criticized his predecessor, Joe Biden, for his “gross incompetence” during the withdrawal of U.S. forces after the country’s longest war.