A number of Arab Leaders arrived here today to attend the 21st Arab Summit to be held tomorrow. The Arab Leaders included Sudanese President Omar Hassan Al-Bashir, Lebanese President Michel Suleiman, Libyan President Muammar Al-Gaddafi, Omani Deputy Prime Minister for Cabinet Affairs Fahd bin Mahmoud Al Saeed, Palestinian President Mahmoud Abbas, Somali President Sheikh Sharif Sheikh Ahmed, Iraqi Prime Minister Nuri Al-Maliki, Djiboutian President Ismail Omar Guelleh, Yemeni President Ali Abdullah Saleh, Tunisian President Zine Al-Abidine bin Ali and Kuwaiti Emir Sheikh Sabah Al-Ahmad Al-Jaber Al-Sabah.