There's a link embedded in this old newspaper article that shows how they spent their funding. Additionally, near the bottom of the article they mention building a fiber optic cable from GITMO to PR.

https://www.google.com/amp/s/amp.miamiherald.com/news/nation-world/world/americas/guantanamo/article168273127.html

There's a link embedded in this old newspaper article that shows how they spent their funding. Additionally, near the bottom of the article they mention building a fiber optic cable from GITMO to PR.