TEHRAN, Iran — Iran's state radio says authorities have executed two men convicted of spying for Israel's Mossad and the American CIA intelligence agency.

Sunday's report says Mohammad Heidari, who was accused of providing Mossad with classified information in return for money, and Kourosh Ahmadi, who allegedly gave the CIA intelligence on Iran, were hanged.

The report didn't say when the men were arrested or tried.

Iran occasionally says it has dismantled Western spying networks in the country and announces arrests of individuals on espionage charges.

Tehran accuses Israel and the U.S. of spying on its vital interests, particularly its nuclear program, which the West suspects is aimed at producing an atomic weapon. Tehran denies the charge.

Both Israel and the U.S have not ruled out a military option against Iran's nuclear facilities.

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  • In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, is detained in Moscow, early Tuesday, May 14, 2013. Russia's security services say they have caught a U.S. diplomat who they claim is a CIA agent in a red-handed attempt to recruit a Russian agent. Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, was carrying special technical equipment, disguises, written instructions and a large sum of money when he was detained overnight, the FSB said in a statement Tuesday. Fogle was handed over to U.S. embassy officials, the FSB, said. (AP Photo/FSB Public Relations Center)

  • In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, is detained in Moscow, early Tuesday, May 14, 2013. Russia's security services say they have caught a U.S. diplomat who they claim is a CIA agent in a red-handed attempt to recruit a Russian agent. Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, was carrying special technical equipment, disguises, written instructions and a large sum of money when he was detained overnight, the FSB said in a statement Tuesday. Fogle was handed over to U.S. embassy officials, the FSB, said. (AP Photo/FSB Public Relations Center)

  • A man looks in Moscow on May 14, 2013, at a computer screen displaying a photo published by Russian state English language television RT website, which shows some of the confiscated belongings of Ryan C. Fogle, the third secretary of the political section of Washington's embassy in Moscow, being displayed at the Federal Security Service after his arrest. Russia said today it had detained an alleged American CIA agent working undercover at the US embassy who was discovered with a large stash of money as he was trying to recruit a Russian intelligence officer. AFP PHOTO / STR (Photo credit should read -/AFP/Getty Images)

  • In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, is in the FSB offices in Moscow, early Tuesday, May 14, 2013. Russia's security services say they have caught a U.S. diplomat who they claim is a CIA agent in a red-handed attempt to recruit a Russian agent. Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, was carrying special technical equipment, disguises, written instructions and a large sum of money when he was detained overnight, the FSB said in a statement Tuesday. Fogle was handed over to U.S. embassy officials, the FSB, acronym for Russian Federal Security Service, said. (AP Photo/FSB Public Relations Center, HOPD)

  • In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, sits in the FSB offices in Moscow, early Tuesday, May 14, 2013. (AP Photo/FSB Public Relations Center)

  • In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a man claimed by FSB to be Ryan Fogle, right, a third secretary at the U.S. Embassy in Moscow, with Embassy officials at left, sits in the the FSB offices in Moscow, easrly Tuesday, May 14, 2013. (AP Photo/FSB Public Relations Center)

  • A man looks in Moscow on May 14, 2013, at a computer screen displaying a photo published by Russian state English language television RT website, which shows an ID card, of as Ryan C. Fogle, the third secretary of the political section of Washington's embassy in Moscow, being displayed at the Federal Security Service after his arrest. (AFP/Getty Images)

  • In this handout photo provided by the FSB, acronym for Russian Federal Security Service, a U.S. Embassy card of a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, issued by the Russian Foreign Ministry, is shown in the FSB offices in Moscow, early Tuesday, May 14, 2013. Russia's security services say they have caught a U.S. diplomat who they claim is a CIA agent in a red-handed attempt to recruit a Russian agent. Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, was carrying special technical equipment, disguises, written instructions and a large sum of money when he was detained overnight, the FSB said in a statement Tuesday. Fogle was handed over to U.S. embassy officials, the FSB, acronym for Russian Federal Security Service, said. (AP Photo/FSB Public Relations Center)

  • In this handout photo provided by the FSB, acronym for Russian Federal Security Service, money carried by a man claimed by FSB to be Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, when he was detained, is shown in the FSB offices in Moscow, early Tuesday, May 14, 2013. Russia's security services say they have caught a U.S. diplomat who they claim is a CIA agent in a red-handed attempt to recruit a Russian agent. Ryan Fogle, a third secretary at the U.S. Embassy in Moscow, was carrying special technical equipment, disguises, written instructions and a large sum of money when he was detained overnight, the FSB said in a statement Tuesday. Fogle was handed over to U.S. embassy officials, the FSB, said. (AP Photo/FSB Public Relations Center)