The tactical advantage these wacko Muslims have that we
don't have is their willingness to die for the Cause.
That is their greatest advantage over us.
How do you defeat an enemy who is happy to target innocent victims with an AK-49 assault rifle while wearing a suicide belt around his waist?
Answer : You intern your Muslim community while stopping all further Muslim immigration.
You deport any Muslim with a criminal record.
You deport any Muslim who has been languishing on the dole for more than a year.
You begin a program of enforced repatriation of Muslims back to their original homelands - no exceptions.
The parents of these Paris terrorists have expressed amazement and regret that their sons grew up to do these killings. But why surprised, when they themselves carried the 'Islam' virus that they passed on to their children when they were born?
Islam is a sexually transmitted disease that soon appears in the babies they take home with them from the maternity wards. The kids are kowtowing towards Mecca on the lounge-room carpet with the rest of the family even before they can say "baba" - let alone utter the words
"ALLAHU AKBAR! BEHEAD ALL WHO INSULT THE PROPHET!" 
(That comes later when they are about three years old ... )