In this Sept 18, 2016 file photo provided by an official website of the office of the Iranian supreme leader, Revolutionary Guard Gen. Qassem Soleimani, center, attends a meeting in Tehran, Iran. (OFFICE OF THE IRANIAN SUPREME LEADER VIA AP)

An Iranian man who provided information to US and Israeli intelligence services on the whereabouts of Iran’s slain Revolutionary Guards commander Qassem Soleimani has been sentenced to death, Iran’s judiciary said on Tuesday.

On Jan 3, a US drone strike in Iraq killed Soleimani, leader of the Revolutionary Guards' Quds Force. Washington blamed Soleimani for masterminding attacks by Iran-aligned militias on US forces in the region.

Mahmoud Mousavi-Majd, one of the spies for CIA and Mossad, has been sentenced to death.

Gholamhossein Esmaili, Iran's judiciary spokesman

“Mahmoud Mousavi-Majd, one of the spies for CIA and Mossad has been sentenced to death. He gave the whereabouts of martyr Soleimani to our enemies,” said judiciary spokesman Gholamhossein Esmaili in a televised news conference.

“He passed on security information to the Israeli and American intelligence agencies about Iran’s armed forces, particularly the Guards,” Esmaili said. However, he did not say whether the information offered by Mousavi-Majd was linked to Soleimani’s killing in Iraq.

“He was sentenced to death by a revolutionary court and a supreme court has upheld his death sentence. He will be executed soon.”

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Officials have not said whether Mousavi-Majd’s case is linked to Iran’s announcement in February that a man had been sentenced to death in the Islamic Republic for spying for the CIA and attempting to pass on information about Tehran's nuclear program. 

Soleimani’s killing led to a peak in confrontation between Iran and the United States. Iran retaliated with a rocket attack on an Iraqi air base where US forces were stationed. Hours later, Iranian forces on high alert mistakenly shot down a Ukrainian passenger airliner taking off from Tehran.

READ MORE: Pompeo: Soleimani killing part of new strategy to deter US foes