Sudan's President Omar Hassan al-Bashir threatened on Sunday to expel diplomats and more aid groups. "We expelled the organizations because they threatened the security of Sudan," he told a rally in the capital of north Darfur El Fasher. "We will expel anyone who goes against Sudanese law, whether they are voluntary organizations, diplomatic missions or security forces." Sudan has already closed 13 foreign and three local aid groups saying they helped the International Criminal Court (ICC), which last week issued an arrest warrant for Bashir, Reuters reported.