The Shin Bet (Israel Security Agency) said Wednesday that it thwarted a double suicide attack set for Tel Aviv and Netanya last month, orchestrated by Islamic Jihad and meant to be carried out by two Palestinian women, one of them pregnant. One of the women, Fatma Zak, 39, a mother of eight in her ninth month of pregnancy, has been director of Islamic Jihad's women labor department in Gaza City for the past four years. As part of her job, she was in direct contact with senior terrorists and served as a go-between for women interested in becoming suicide bombers. The second suspect is Zak's 30-year-old niece, Ruda Habib, a mother of four. Both were arrested by the Shin Bet at the Erez Crossing on May 20, moments before entering Israel. The two women admitted the plot and confessed to being Islamic Jihad operatives. They said they had used Israel's humanitarian policy to acquire entrance permits on a false medical pretext. The women said they had planned to blow themselves up in Netanya and Tel Aviv, respectively, in a restaurant or a wedding hall. They said they were instructed to cross into Israel and then contact Islamic Jihad members from Ramallah, who were supposed to guide them to their targets and supply them with explosive belts. Before leaving Gaza, the women underwent training with Kalashnikov rifles.