[Politically Correct]

They are going to need those weapons to take out the Fedayeen in their neighborhoods.

[CyberAnt]

You got it - the next time those people show up at their house trying to demand any kind of loyalty or support - they are going to get shot - and probably several in the neighborhood will gang up and also take their retribution.

I also expect some of these people will begin to report those who are known to be fedayeen in their neighborhoods; instead of killing the thugs themselves.