Iran has executed a British-Iranian national who once served as its deputy defence minister, its judiciary says, defying calls from London for his release after he was handed the death sentence on charges of spying for Britain.
Britain, which had declared the case against Alireza Akbari as politically motivated and called for his release, condemned the execution. Mr Akbari, 61, was arrested in 2019.
Prime Minister Rishi Sunak called it "a callous and cowardly act carried out by a barbaric regime with no respect for the human rights of their own people".
The Iranian judiciary's Mizan news agency reported the execution, without saying when it had taken place.
Late on Friday, British Foreign Secretary James Cleverly had said Iran must not follow through with the sentence — a call echoed by Washington.
The execution looks set to pile more pressure on Iran's long strained ties with the West which have deteriorated further since talks to revive its 2015 nuclear deal hit deadlock and as Tehran unleashed a deadly crackdown on protesters last year.
In an audio recording purportedly from Mr Akbari and broadcast by BBC Persian on Wednesday, he said he had confessed to crimes he had not committed after extensive torture.
"Alireza Akbari, who was sentenced to death on charges of corruption on earth and extensive action against the country's internal and external security through espionage for the British government's intelligence service… was executed," Mizan said.
The Mizan report accused Mr Akbari of receiving payments totalling just over $US3.3 million ($4.7 million).
Mr Sunak said on Twitter he was "appalled by the execution".
Mr Cleverly said in a statement it would "not stand unchallenged".
"We will be summoning the Iranian Charge d'Affaires to make clear our disgust at Iran's actions."
Mr Cleverly later announced the government had sanctioned Iran's Prosecutor General, describing him as someone "at the heart of Iran's use of the death penalty".
British statements on the case have not addressed the Iranian charge that Mr Akbari spied for Britain.
Iranian state media, which have portrayed Mr Akbari as a super spy, broadcast a video on Thursday that they said showed that he played a role in the 2020 assassination of Iran's top nuclear scientist, Mohsen Fakhrizadeh, killed in an attack outside Tehran which authorities blamed at the time on Israel.
In the video, Mr Akbari did not confess to involvement in the assassination but said a British agent had asked for information about Mr Fakhrizadeh.
Iran's state media often airs purported confessions by suspects in politically charged cases.
Reuters could not establish the authenticity of the state media video and audio, or when or where they were recorded.
Mr Akbari was a close ally of Ali Shamkhani, now the secretary of Iran's Supreme National Security Council, who was defence minister from 1997 to 2005, when Mr Akbari was his deputy as part of the administration of reformist President Mohammad Khatami.
He fought during the Iran-Iraq war in the 1980s as a member of the Revolutionary Guards.
It marks a rare case of the Islamic Republic executing a serving or former senior official.
One of the last occasions was in 1984, when Iranian navy commander Bahram Afzali was executed after being accused of spying for the Soviet Union.
More than 3,500 hours of torture suffered
Reflecting Iran's worsening ties with the West, London-Tehran relations have deteriorated in recent months as efforts have stalled to revive the nuclear pact, to which Britain is a party.
Britain has also been critical of the Islamic Republic's crackdown on anti-government protests, sparked by the death in custody of a young Iranian-Kurdish woman in September.
Iran has issued dozens of death sentences as part of the crackdown, executing at least four people.
A British foreign office minister said on Thursday that Britain was actively considering proscribing Iran's Revolutionary Guard as a terrorist organisation but has not reached a final decision.
In the audio recording broadcast by BBC Persian, Mr Akbari said he had made false confessions as a result of torture.
"With more than 3,500 hours of torture, psychedelic drugs, and physiological and psychological pressure methods, they took away my will," he said.
"They drove me to the brink of madness… and forced me to make false confessions by force of arms and death threats."
An Iranian state TV report broadcast on Saturday — details of which Reuters could not independently verify — said he was arrested on espionage charges in 2008 before being freed on bail and leaving the country.
It said in 2009 he went to Austria under the pretext of medical treatment, then to Spain and eventually to England.
In an interview with BBC Persian broadcast on Friday, Mr Akbari's brother Mehdi said he had returned to Iran in 2019 based on an invitation from Mr Shamkhani.
Reuters
