President His Highness Sheikh Khalifa Bin Zayed Al Nahyan has stressed the importance of cooperation among the member states of Gulf Cooperation Council (GCC) for maintaining security and stability in the region. He was speaking while receiving the GCC defence ministers at the Al-Rawdha Palace in Al Ain City today in the presence of Vice President and Prime Minister of UAE and Ruler of Dubai His Highness Sheikh Mohammed Bin Rashid Al Maktoum.