ankara qatar emir sheikh tamim bin hamad al-thani hold talk ankara thursday turkish president tayyip erdogan ally doha dispute gulf arab neighbor saudi arabia uae egypt bahrain cut diplomatic trade link qatar three months ago suspend air ship rout world big exporter liquefy natural gas say qatar support regional foe iran islamists qatar deny charge say economic boycott aim neuter independent foreign policy say promote peaceful regional reform fight terrorism last month turkey hold joint military exercise qatari force gulf state say deploy 3,000 troop military base increase trade qatar since start embargo turkey presidency announce sheikh tamim trip statement wednesday give detail talk coincide visit ankara prime minister kuwait seek mediate gulf arab dispute qatari emir meet turkey 's erdogan ankara turkish presidency