dubai kuwait deputy foreign minister say wednesday six-nation gulf cooperation council would continue operate despite row among three members qatar unsuccessfully seek mediate saudi arabia unite arab emirates bahrain plus non-gcc member egypt cut diplomatic travel trade tie qatar june accuse support militants arch-foe iran doha deny charge say move aim curtail sovereignty western nations call countries close u.s. ally settle differences talk head state three boycott countries skip gcc summit host kuwait ruler december uae call formation bilateral committee saudi arabia economic political military issue kuwait appear determine preserve loose union set 1980 bulwark large neighbor iraq iran say reconciliation efforts would proceed despite spat appear end sight gcc work freeze disrupt khaled jarallah quote state news agency kuna tell reporters sideline conference kuwait summit kuwait worry future council jarallah add mediation efforts stop breakthrough achieve one day kuwait say gcc keep operate despite qatar crisis