“Three of the Americans are in jail, and one has been barred from leaving the country,” the New York Times wrote, quoting individuals familiar with the detentions.
Hostage Aid Worldwide, a nonprofit that aids families of detainees, was quoted as saying it remains in contact with the detainees’ friends and relatives, and that all four had traveled to Iran from the United States to visit family.
Two of the four were arrested by security forces shortly after Israel’s attacks on Iran in June, according to the Human Rights Activists News Agency (HRANA) and Hengaw, independent rights groups based outside the country.
The other two were arrested last year, the report said.
The detentions “are likely to increase the already tense political climate between Tehran and Washington after the United States joined Israel’s attack on Iran and bombarded and severely damaged three of its nuclear sites in June," the report added.
One is a 70-year-old Jewish man from New York, a father and grandfather who runs a jewelry business. Rights groups and the man’s colleagues and friends said he is being questioned over a past trip to Israel.
HRANA identified him as Yehuda Hekmati on July 28.