The Organization of Islamic Cooperation (OIC) has urged Libyans to remain united after tribal leaders and a political faction declared autonomy for an eastern region. The statement came as Libyan leader Mustapha Abdel Jalil said he would defend national unity “with force” if necessary. OIC Secretary-General Ekmeleddin Ihsanoglu urged Libyans “to preserve national unity and territorial integrity of Libya,” in a statement received by AFP. Ihsanoglu also “renewed his call for all Libyans to rally around the” ruling National Transitional Council “which is the sole legitimate representative of the Libyan people, and to support the transitional government in this important sensitive period.” He also appealed to the NTC “to move forward to complete the process of democratic transformation to achieve the objectives of the glorious revolution of the Libyan people.” Jalil said he would not allow a divided Libya. “We are ready to deter them, even with force,” he said in a speech shown on national television. He called on leaders in the eastern Cyrenaica region to engage in dialogue and warned them against remnants of the regime of slain leader Muammar Qaddafi in their ranks. “They should know that there are infiltrators and remnants of Qadddafi’s regime trying to exploit them now and we are ready to deter them, even with force,” he said in televized remarks during a conference in Misrata to draft a national charter. A meeting on Tuesday attended by some 3,000 tribal and political leaders in the main eastern city of Benghazi declared Cyrenaica, which stretches from Sirte to the Egyptian border, an autonomous region. Also yesterday, US President Barack Obama held a previously unannounced meeting with Libya’s interim Prime Minister Abdel Rahim Al-Kib and stressed the need for elections to go ahead in June. The White House said President Obama “applauded the prime minister for his leadership during Libya’s democratic transition and his government’s efforts to rebuild the country.”