"Almost every large family or clan in Gaza has its own private army. This division is only schematic, since often (and very possibly most of the time), someone employed by one of the official services also belongs to a party militia, and when needed, he can also be found in the ranks of his family's private army. Thus the same person can belong to several different organizations simultaneously, or move from one to the other. He receives a weapon and a little money from his commanders in each organization.