ISIS suspects reportedly arrested in Moscow suburb

Russian Interior Ministry officials have confirmed to RT that they made arrests in Balashikha, about 20 kilometers east of Moscow. However, they didn’t comment further on the issue.

The arrests took place in a mosque on Pervomayskaya Street, where IS affiliates were allegedly distributing extremist materials and hiring recruits, according to a post on the town’s community Facebook page.

A mosque employee told RT that security officials only checked the worshipers’ documents, and everyone has been released.

Russian intelligence services have recently recorded a rise in the number of Russian citizens recruited by the IS militants, who are rampaging through parts of Syria and Iraq. According to different estimates, there are currently from two to five thousand Russians fighting for the jihadists, head of the Anti-terrorist Center of the Commonwealth of Independent States (CIS), Andrey Novikov, told Interfax last month.

There have been incidents of IS attempts to recruit Russian students, among which is the case of Lomonosov Moscow State University philosophy student Varvara Karaulova. She was caught trying to cross the Turkey-Syria border to join the terror group, along with 13 other Russian citizens in June.

READ MORE: 'A pattern of professional recruiters' work' – Father of Russian 'ISIS' girl talks to RT

According to the International Centre for the Study of Radicalisation, 20,000 foreign nationals from about 100 countries around the world were estimated to be fighting for various militant groups, including IS as of January. Nearly a fifth came from Western Europe, with the UK and Germany topping the list, it added. Other countries, whose influx exceeds 1,000 people, include Jordan, Morocco, Saudi Arabia and Tunisia.