HH the Emir Sheikh Tamim bin Hamad al-Thani met the Secretary-General of the United Nations Antonio Guterres and his accompanying delegation at the Emiri Diwan yesterday. Talks during the meeting covered co-operation between Qatar and the United Nations, as well as regional and international developments, mainly the situation in the Middle East, including Palestine, Syria and Yemen. The UN secretary-general expressed gratitude and appreciation to the Emir personally, for the contributions and support of Qatar to the international organisation for the establishment of security, stability and peace all over the world.