It makes me wonder about the stadium China is building for Costa Rica (in San Jose, next to La Sabana park). They're nearly finished building it, all with Chinese labor. All materials, equipment, even the food for the workers is brought in from China.
It's a completely "no strings attached" gift from China to Costa Rica.
Heres a preview of the $83 million national soccer stadium to hold 35,000 fans being built and donated by China.
Last I remembered, Costa Rica has no military. Zero, zilch, nada, only police!