If the cuban military surprise attacks eastern mexico, which international organization should be contacted?

If the Cuban military surprise attacks eastern Mexico, the international organization that should be contacted is the United Nations or the UN. This is a international organization that was formed in the year 1945 and it is the best organization to deal with such cases. They always try to reduce the tension between countries in a peaceful manner if possible.

Answerdistinguish between the mercalli scale and the richter scale;

Answer erosion,oil spills,pollution,tourism,urban development;