Those girls are very smart. Our guide is Sabra and had something to do with MI. He says that they have extensive training in psychological profiling and very good at tripping you up in conversations. They intentionally hire and train attractive young girls for this job. If you are a muzzie terrorist, I imagine having a couple of attractive Israeli women talking to you and being very commanding would unnerve you and cause you lose your cool.
I pray for these young soldiers when I see them. It breaks my heart to see the kind of danger they live with.