A Swedish man has been detained in Iran, the Swedish foreign ministry said on Friday, just days after it advised against unnecessary travel to Iran, citing a deteriorating security situation.
Relations between Sweden and Iran are tense after Sweden detained and put on trial a former Iranian official on charges of war crimes for the mass execution and torture of political prisoners at an Iranian prison in the 1980s.
The trial, condemned by Iran, ended on Wednesday and the verdict is due in July.
"We are aware that a Swedish citizen, a man in his 30s, has recently been detained in Iran. The embassy in Tehran is seeking information on the case and is in contact with local authorities," the Swedish Foreign ministry said in an e-mailed statement.
According to Reuters, it offered no further details.
The Swedish daily Aftonbladet, citing unnamed sources, said the man is a tourist traveling with other Swedes and was detained after a few days of vacation.
Sweden amended its travel advice for Iran on April 28 as the trial of Hamid Noury, 61, was drawing to a close. Noury is accused of having played a leading role in the executions of political prisoners on government orders at the Gohardasht prison in Karaj, Iran, in 1988. He has denied the charges.