Why? What does the UN deny them now? "Islamic states want permanent seat on UN Security Council," from [1] AFP, with thanks to EPG:

SANAA (AFP) - Foreign ministers of the Organisation of the Islamic Conference (OIC) opened a meeting with a call for a Muslim permanent seat on the UN Security Council.

OIC secretary general Ekmeleddin Ihsanoglu urged a greater role for Muslim countries in world affairs and demanded a "permanent representation for the Islamic world on the UN Security Council".

"The Islamic world, which represents one fifth of total mankind, cannot remain excluded from the activities of the Security Council which assumes a fundamental role in keeping security and peace in the world," he said Tuesday.

Ihsanoglu announced on Monday that ministers would discuss proposals for the representation of the 57-member Islamic body on the Security Council during their three-day conference in the Yemeni capital.