An Iranian worker pushes a cart in front of a large billboard displaying pictures of late Iranian supreme leader Ayatollah Ali Khamenei and late Iranian president Ebrahim Raisi at the Enghelab square in Tehran, Iran, Thursday. Tensions between the U.S. and Iran continue as a deal has not been reached. EPA-Yonhap

DUBAI — Iran's Supreme Leader has issued a directive that the country's near-weapons-grade uranium should not be sent abroad, two senior Iranian sources said, hardening Tehran's stance on one of the main U.S. demands at peace talks.

Ayatollah Mojtaba Khamenei's order could further frustrate U.S. President Donald Trump and complicate talks on ending the U.S.-Israeli war on Iran.

Trump vowed on Thursday that the United States will not allow Iran to have its stockpile of highly enriched uranium.

"We will get it. We don't need it, we don't want it. We'll probably destroy it after we get it, but we're not going to let them have it," Trump told reporters at the White House.

Israeli officials have told Reuters that Trump has assured Israel that Iran's stockpile of highly enriched uranium, needed to make an atomic weapon, will be sent out of Iran and that any peace deal must include a clause on this.

Israel, the United States and other Western states have long accused Iran of seeking nuclear weapons, including pointing to its move to enrich uranium to 60 percent, far higher than needed for civilian uses and closer to the 90 percent needed for a weapon. Iran denies seeking nuclear weapons.

Israeli Prime Minister Benjamin Netanyahu has said he will not consider the war over until enriched uranium is removed from Iran, Tehran ends its support for proxy militias, and its ballistic missile capabilities are eliminated.

"The Supreme Leader’s directive, and the consensus within the establishment, is that the stockpile of enriched uranium should not leave the country,” said one of the two Iranian sources, who spoke on condition of anonymity because of the sensitivity of the matter.

Iran's top officials, the sources said, believe that sending the material abroad would leave the country more vulnerable to future attacks by the United States and Israel. Khamenei has the last say on the most important state matters.

Source: Korea Times News