The men were taken into custody by the Metropolitan Police at around 1am this morning following raids at addresses in Barnet and Watford.

The men were one Iranian national and three dual British-Iranians. Read more at straitstimes.com. Read more at straitstimes.com.

The men were arrested on Friday on suspicion of assisting a foreign intelligence service.

The men were arrested this morning on suspicion of assisting a foreign intelligence service.

The men were arrested on Friday on suspicion of assisting a foreign intelligence service.

London police say four men have been arrested on suspicion of aiding Iran by spying on the Jewish community.

London police say four men have been arrested on suspicion of aiding Iran by spying on the Jewish community. In a statement Friday, the Metropolitan Police said the suspects, one Iranian and three dual British-Iranian nationals, were taken into custody on suspicion of assisting a foreign intelligence service. The men…

Six others detained in West London on suspicion of assisting one of the suspects, Metropolitan Police says, calling arrests 'part of a long-running investigation'

Four men arrested in London for allegedly spying on the Jewish community to aid Iranian intelligence, police report.

March 6 (UPI) -- Counter-terrorism police in London arrested four Iranian men early Friday on suspicion of conducting surveillance for Iranian intelligence of individuals and locations linked to the Jewish community in the capital.

In a statement Friday, the Metropolitan Police said the suspects, one Iranian and three dual British-Iranian nationals, were taken into custody on suspicion of assisting a foreign intelligence service. The men are suspected on spying on locations and individuals. UK: London Police Say 4 Men Arrested on Suspicion of Aiding Iran by Spying on Jewish Community.