Reports of the journalist’s apparent detention come amid heightened tensions between the United States and Iran, whose Supreme Leader Ayatollah Ali Khamenei on Saturday promised a “teeth-breaking” response to Israel and the United States after ...

Rights groups said that Reza Valizadeh, an Iranian-American journalist, was recently arrested in Iran, although the State Department did not confirm that he was the person detained.

An Iranian American journalist who once worked for a US government-funded broadcaster is believed to have been detained by Iran for months now, authorities said Sunday, further raising the stakes as Tehran threatens to retaliate over an Israeli attack on the country.