In a formal complaint sent to the Nicaraguan ambassador, the Costa Rica Foreign Ministry demanded that its northern neighbor "cease all intention to reclaim Costa Rican territory."
Authorities selected the remote Isla del Coco National Park for the $2 million radar facility because it was the "most affected by illegal fishing and the paths of drug boats."
This Central American country of 14 million doesn’t make the list of the world’s top carbon emitters. But it is one of the countries that will suffer most from climate change.
