News of the detentions comes less than two months after relative moderate Rouhani beat a hard-line opponent to win reelection by running in large part on his record of pursuing greater engagement with the West. They were announced by the judiciary, a pillar of hard-liners' influence.
The Chinese-American dual national was identified as Xiyue Wang, a 37-year-old history researcher, according to Mizan Online, a website affiliated with the judiciary.
"It was verified and determined that he was gathering (information) and was involved in infiltration," Judiciary spokesman Gholamhosein Mohseni Ejehi said during a routine press briefing.
Ejehi did not identify Wang by name. But hours after he spoke, Mizan published an article attributed to an unnamed source that revealed his identity and included several photos of him apparently taken from the internet.
Also Read
The Mizan article said he was born in Beijing and entered Iran as a researcher. It pointed to graduate studies he did at Princeton University in 2013 and 2014, and described him as a fluent speaker of Persian.
"We were very distressed by the charges brought against him in connection with his scholarly activities, and by his subsequent conviction and sentence," the statement read.
The university said it's been working with Wang's family, the US government, private counsel and others to secure his release. It said it was hopeful he would be released upon appeal.
A photo of Wang on Princeton's history department shows him posing under a plaque at the entrance of China's official Xinhua News Agency's bureau in Kabul, Afghanistan.
The US State Department was not immediately able to provide details on the case. It said its citizens' safety and security is a top priority.
Disclaimer: No Business Standard Journalist was involved in creation of this content