Israeli security services have arrested a Russian-Israeli citizen for being part of an Iran-backed assassination plot targeting a senior scientist for $100,000, the second in just three days.

It is the third such arrest in a matter of weeks. Vladimir Varehovskim 35, from Petah Tikva in central Israel, is alleged to have agreed to carry out the assassination and now faces a court hearing on Wednesday, October 16.

In a joint operation, Shin Bet and Israel Police uncovered "an Iranian intelligence network working to recruit and activate citizens in Israel," according to a police statement.

“Some of the tasks performed were documented by Vladimir and payment was received for their performance,” a statement from Israel Police said. “The contact between him and the Iranian officials took place in the English language and as part of it he was asked to purchase a dedicated phone.”

After having done a series of smaller operations for Iran such as gathering information about an Israeli entity, hanging banners and spraying graffiti, “Vladimir later agreed to carry out a mission to eliminate an Israeli scientist for the sum of $100,000”, Israel Police said.

Ronen Solomon, an Israeli intelligence and defense expert, told Iran International: “The Iranians are learning from Western intelligence methods which had been taken from Israeli operations in order to target Israeli officials. Iran is also learning from the Russians.”

He said recruitment is being done by a cyber program, the latest suspect being recruited by Facebook. Recent recruits have also been recruited through Telegram.

“The Iranians see Russians as the weak link in Israeli society,” he said, hundreds of thousands having used Israel’s right of return laws for Jews since the fall of the Soviet Union.

“This is the second case in a row, so it could be the same handler in Iran,” he added.

Many of the roughly 1.5 million Russians in Israel are atheist and do not integrate as well into Israeli society as others, preferring to live in areas with large numbers of fellow Russian speakers.

Since the war with Ukraine making travel for Russians increasingly hard, Israel absorbed many more seeking a second passport.

It follows the arrest on Monday of Vladislav Victorson, 30, on charges of orchestrating an assassination plot on behalf of Iran. The Russian, living in the Tel Aviv suburb of Ramat Gan, had been in contact through social networks with a person named "Mari Hossi”, speaking in Hebrew.

Victorson was also accused of agreeing to assassinate an Israeli citizen and throw a grenade at his home, the statement from Israel Police saying he had worked to obtain weapons, including a sniper rifle, pistols and grenades.

He was also accused of having carried out tasks including burying money and burning vehicles in Yarkon Park in Tel Aviv. In addition, he was asked to sabotage communication infrastructure and ATMs as well as set fire to forests.

He is alleged to have recruited two other citizens, including his partner, Anna Bernstein, just 18 years old, who took part in several tasks in the operation.

Israel Police said he was also accused of locating street gangs in order to recruit them to perform additional tasks and photograph demonstrators during protests.

Asher Ben Artzi, the former head of Israel's Interpol, warned: "The Iranian intelligence is quite sophisticated. They are very active."

A closed community, he said Israel's Russians are vulnerable to recruitment. "We can assume that as many of them have a tough life here, they could be more angry at the state of Israel. If you offer such people a lot of money, they don't resist such a temptation," he told Iran International.

"The bottom line is that Iranian intelligence is very dangerous for us," he added as cases of this kind become ever more frequent.

Iran-backed plots recruiting date back more than a decade and have seen Iran hiring a wide spectrum of society, including an orthodox Jew from the religious suburb of Jerusalem, Beit Shemesh, arrested in July. In 2022, a network of Israeli women was uncovered as having been recruited by Iran.

Last month, Israel revealed they foiled an Iranian plot to assassinate top leaders including Prime Minister Benjamin Netanyahu, the head of Shin Bet and the country’s defence minister.

Moti Maman, a 73-year-old Israeli businessman from the city of Ashkelon, was accused of twice smuggling himself into Iran via Turkey to meet with intelligence officials directing the plots from Tehran.