拉美地区局势紧张，第十届美洲峰会推迟到明年举行

Core Points - The Dominican Republic government announced the postponement of the 10th Summit of the Americas, originally scheduled for December, to 2026 due to the current political polarization in the region [1] - The decision to exclude Venezuela, Cuba, and Nicaragua from the summit was made to prioritize the success of the meeting, although the Dominican Republic maintains friendly diplomatic relations with these countries [1] - Colombia and Mexico, among other countries, have expressed their refusal to attend the summit due to the exclusion of the aforementioned nations [1] Summary by Category Event Details - The 10th Summit of the Americas was set to take place in early December in the Dominican Republic but has now been postponed to 2026 [1] - The summit is aimed at promoting regional dialogue and cooperation and is held every three to four years [1] Political Context - The Dominican Republic's decision reflects the current political polarization in Latin America and the Caribbean [1] - The previous summit in 2022 faced similar issues, with the host country excluding certain nations based on "democratic standards," leading to significant absences from other member countries [1]