He said two people, thought to be British-Australian blogger Jolie King and her boyfriend Mark Firkin, had been detained for using a drone to take pictures and video of military areas and other unauthorised zones.
It had been reported that she had been convicted and sentenced to 10 years' jail, but a spokesman for Iran's judiciary said "the court will decide whether this person is guilty or not".
Maurizio Sarri sur le banc samedi — Juventus
Après de longs mois passés au placard du côté de Paris, Adrien Rabiot a pris le chemin de Turin cet été pour s'engager avec la Juventus .
Iran has acknowledged for the first time that it is holding three Australian nationals, including two with joint British nationality, on suspicion of spying.
"Criminal charges have been issued for both cases and they are waiting for their trial", he said.
Leader rules out possibility of Iran-US talks on any level
But he said that if the U.S. returns to the 2015 nuclear deal, it can join multinational talks among Iran and the other parties. Trump said on Monday it looked like Iran was behind the attacks but stressed he did not want to go to war.
Later, the third Australian was identified by her family as Melbourne University lecturer Kylie Moore-Gilbert who specializes in Middle Eastern politics with a focus on Gulf states.
The family of Moore-Gilbert said over the weekend that she had been held in Iran for a "number of months" while Australian broadcaster ABC reported that she has been in jail for nearly a year.
Their indictments come after Tehran's top diplomat Mohammad Javad Zarif in April raised the case of Negar Ghodskani, an Iranian woman arrested by Australia in 2017.
Quelles sont les conditions de détention de Patrick Balkany ?
Or, les déclarations qu'ils ont transmises à leur centre d'imposition durant la période 2009-2014 ont été grandement réduites. Tant que la cour d'appel n'a pas statué, il sera libre de se représenter si sa demande de remise en liberté est acceptée.
They were arrested by the revolutionary guards (IRGC) in Jajroud near Tehran, a location that according to foreign-based Iranian opposition groups is the venue of nuclear activities.