Qatari Emir Sheikh Hamad bin Khalifa Al Thani will arrive in Riyadh on Tuesday on a visit to the kingdom of Saudi Arabia during which he will hold talks with the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud. During the meeting, they will discuss bilateral relations between the two countries and ways of enhancing them in various fields in addition to regional and international issues of common interest.