Every planner of the terror act on 13.11.2015 in Paris is killed, according to Matthieu Suc, journalist of the web portal Mediapart.
His book, Les espions de la terreur has been published on this week.
According to the book, the terrorist group worked like a CIA group. They flooded the western security services with information in the poorer countries, knowing that they don't have money to work it out what is important.
Most of the strikes were executed by US forces, sometimes with French input. France did not disclosed the strikes because of possible negative consequences of the targeted strike=killing, attacking a place/group=wartime activity views, and the difficulties of getting confirmation of the killing.
He thinks coordinated attack like this was is not possible due to the development of security services, but warns that some more ISIS members are among the migrants arrived in 2016 somewhere in Europe (but they can not get weapons), and the returning Europe-born muslim radicals.