Qatar\'s Minister of State for Foreign Affairs HE Ahmed bin Abdullah Al Mahmoud chaired Qatar\'\'s delegation to the ministerial meeting of the official 50th anniversary of Non-Aligned Movement (NAM) which is due to open in Belgrade later Monday and run for two days. HE Al Mahmoud and the accompanying delegation arrived at Belgrade International Airport earlier Monday and were welcomed upon arrival by the Assistant Foreign Minister of Serbia and Qatar\'\'s Ambassador to Serbia HE Salim Al Jaber.