TEHRAN, Iran (AP) — Iranian authorities executed four people Sunday accused of working for Israel’s Mossad intelligence agency, the state-run IRNA news agency said. Three others received lengthy prison sentences.

IRNA said the country’s powerful Revolutionary Guard announced the arrests of a network of people linked to the Israeli agency. It said the members had previous criminal records and tried to disrupt the country's security.

Israel and Iran are regional arch-enemies and Iran occasionally announces the detention of people it says are spying for foreign countries, including the United States and Israel. Iran does not recognize Israel and supports anti-Israeli armed groups across the region, such as Hezbollah and Hamas.

Network members stole and destroyed private and public property and kidnapped individuals and interrogated them, according to the report. It said the alleged spies had weapons and received wages from Mossad in the form of cryptocurrency.

IRNA identified the executed prisoners as Hossein Ordoukhanzadeh, Shahin Imani Mahmoudabadi, Milad Ashrafi and Manouchehr Shahbandi. Three other members of the group received sentences of five to 10 years in prison, according to the news agency, but they were not identified.

Iran and Israel have long accused each other of spying. Israel views Iran as its greatest threat and has repeatedly threatened to take military action to prevent Iran from acquiring nuclear weapons. Iran denies it is seeking such weapons and has vowed a harsh response to any Israeli aggression.

In January, Israel said it had broken up an Iranian spy ring that recruited Israeli women via social media to photograph sensitive sites, gather intelligence and encourage their sons to join Israeli military intelligence.

In July, Iran said it arrested members of an armed group linked to Mossad after they sneaked into Iran from across its western border.

In 2020, Iran executed a man convicted of leaking information to the U.S. and Israel about a prominent Revolutionary Guard general who was later killed by a U.S. drone strike in Iraq.