Tensions escalate/soar/mount on the global stage as world leaders gather for a summit/conclave/conference. Diplomats/Delegates/Representatives from nations/countries/states around the globe/world/planet are converging in [City name]/[City name] to address pressing concerns/issues/challenges including climate change/economic instability/political up

A dire global crisis has erupted, casting a long shadow over international relations and triggering diplomatic tensions worldwide. The unforeseen event, which involves a widespread humanitarian issue, has divided nations against each other, with accusations flying thick and fast. A number of countries have issued vehement statements, while others a