Missing Australian academic Kylie Moore-Gilbert returned to Iran's Evin prison

Middle East scholar was jailed at Qarchak before she disappeared for several days

Kylie Moore-Gilbert, a University of Melbourne scholar on the Middle East, is serving a 10-year sentence in Iran on charges of espionage. The Modern Middle East via AP

An Australian academic held in Iran for more than two years has been returned to Tehran's notorious Evin prison, friends said on Friday, prompting fresh concern about her well-being.

Kylie Moore-Gilbert, who is serving a 10-year sentence on charges of espionage, had disappeared inside Iran's prison system a week ago, sparking frantic efforts to learn her whereabouts.

"I'm relieved that the Australian government has finally managed to locate Kylie six days after she went missing," friend and fellow Middle East expert Dara Conduit said. "But make no mistake: this is not a win for Kylie."

Conditions at Evin are believed to be marginally better than Ms Moore-Gilbert's previous jail at Qarchak – a women's facility that has been blacklisted under UN human rights sanctions and is notorious for the ill-treatment of political prisoners.

During a previous stint at Evin, Ms Moore-Gilbert reported being held in restrictive conditions and needing psychiatric medication for "gravely damaged" mental health.

Friends believe she is now being held at the same ward as before, a facility controlled by Iran's hardline Islamic Revolutionary Guard Corps.

Australia's foreign ministry has said securing her release is an "absolute priority", but was forced to admit this week that her whereabouts were unknown.

"We do not accept the charges upon which Dr Moore-Gilbert was convicted, and want to see her returned to Australia as soon as possible," the ministry said after Ambassador Lyndall Sachs was able to visit her in Qarchak Prison on October 19.

Throughout Ms Moore-Gilbert's imprisonment, friends and family have become increasingly critical of what they say is Australia's ineffective diplomatic approach.

According to Ms Conduit: "Not one iota of progress has been made in her case, despite the government's assurances that Kylie's case is under control."

She called Ms Moore-Gilbert's transfer back to Evin "an utter indictment of the Australian government's failure on Kylie's case".

"After 778 days, she is back at square one in the prison in which she was originally held."

Ms Moore-Gilbert was reportedly arrested at Tehran airport by the Revolutionary Guard in September 2018 after attending a conference in Qoms.

It is believed she was reported by a conference delegate or someone interviewed for her research, which focused on the Gulf – in particular Bahrain, a crucible for competition between Iran and Saudi Arabia.

She is just one of several westerners being held in Iran on national security grounds.

Negotiations with Tehran are notoriously difficult, with governments and families forced to decide if quiet discussions are less likely to antagonise captors, often against a fraught geopolitical backdrop.

Iran's complex political and judicial system – which sees hardliners, reformists and myriad state institutions vying for influence – can make things more complex still.