The close confines did not deter roughly two dozen Australian and Pacific supporters from promoting their COP31 bid on Thursday in full view of the Turkish pavilion and its crescent moon flag.On a recent evening, AFP saw an excited crowd swarm the Australian pavilion when Queen Mary of Denmark - a native of Tasmania - paid a royal visit.Apart from the lure of free coffee, Turkey's on-site calligrapher has proved a big hit, with visitors to its pavilion leaving with customized illustrations and woven tote bags.But away from the COP30 pavilions, soft diplomacy is giving way to hard talk.Brazil has appointed an envoy to nudge Australia and Turkey toward agreement before the summit wraps up on November 21, but neither country is blinking.MAINTAINING POSITIONSOn Thursday, Prime Minister Anthony Albanese told reporters in Sydney that Turkish President Recep Tayyip Erdogan was "maintaining his position in response to Australia maintaining our position."When asked by AFP if confident of a resolution in Belem, Turkish climate diplomat Aysin Turpanci said: "We are still committed to host COP31."Australia had engaged with Turkey "at the highest levels" and wanted to see the matter resolved, the country's assistant climate minister Josh Wilson told AFP."But it's clear from my engagement in recent days that our bid has very broad and strong international support," he said, adding the case for Australia to co-host with the Pacific was "compelling."But Turkey, too, is confident it has the numbers."The chances for Turkey and Australia are fifty-fifty," a source from the Turkish delegation told AFP.Past summits have entertained competing bids, but "there's never been one that has gone to the wire like this," Alden Meyer, a COP veteran from climate think tank E3G, told AFP.Under the COP rules, hosting duties rotate through five blocs of countries.In 2026, that falls to the Western European and Other States - two dozen countries, mostly in Europe but also Turkey, Australia, Canada and a few others.BONN WILL HOST IF NO CONSENSUSIf no consensus is reached the summit reverts to Bonn, a city in western Germany that hosts the UN's climate secretariat."I can imagine - I know - that Germany is not looking to host this COP," Jennifer Morgan, a former climate envoy to Germany, told AFP in Belem.As both countries dig their heels in, Ethiopia is already celebrated being endorsed for COP32 in 2027 - underscoring how little time next year's hosts will have to prepare.Among those also awaiting an outcome in Belem are Pacific nations, which have long campaigned to bring the world's attention to the climate peril at their doorstep. "The sooner we know, the better - and hopefully in Australia," Vishal Prasad, the Fijian director of Pacific Islands Students Fighting Climate Change, told AFP.