Among the detainees are women and children.
During the operation of the French police in the Paris suburb of Argentea was arrested about 20 people, among them women and children.
The raids were attended by members of the counter-terrorism unit of the French police and employees of the main Department of internal security.
The operation was conducted in the area of the local mosque and the Islamic library.
It is noted that no weapons or explosives during the RAID was found.
Earlier, the Ministry of justice France said the RAID at Argenteuil were not directly associated with the attack that took place last week in nice.
