The three North Koreans that recently escaped from a North Korean restaurant in China will reportedly arrive in South Korea sometime this week. <br />Citing sources well acquainted with North Korea, Seoul-based Yonhap News Agency reported Monday that the defectors -- currently in Thailand -- are waiting for an agreement between Seoul and Bangkok as the North Koreans do not possess passports. <br />South Korean media reported last week that three North Koreans working at a North Korean restaurant in the northwestern city of Xian escaped after being influenced by the mass defection 13 North Koreans last month. <br />Seoul's unification ministry has refused to comment on the details of the latest case.