The Custodian of the Two Holy Mosques, King Salman bin Abdulaziz, held on Wednesday official talks with Singapores visiting President Halimah Yacob. Prior to the talks, King Salman honored the President with the King Abdulaziz medal. Then, they discussed relations between the Kingdom and Singapore, opportunities for enhancing cooperation between the two countries, and a number of issues of mutual concern. The talks were attended by senior Saudi and Singaporean officials. Also Wednesday, King Salman received Chief Executive Officer and Founder of the World Economic Forum Professor Klaus Schwab. During the meeting, they reviewed aspects of cooperation between the Kingdom and WEF, and ways to develop them including the opening of a new technology center affiliated to the Forum in Riyadh, considered being the fifth in the world. King Salman has also issued a royal order to promote 536 members from the Public Prosecution at various ranks. Attorney General Sheikh Saud bin Abdullah Al-Muajab valued the royal order, pointing out that it comes in line with the continuous support of the Custodian of the Two Holy Mosques and the Crown Prince for the Public Prosecution.