Cuba has some big time Signal Intelligence facilities all over the island. The Russians built the spy bases, which uses Chinese satellites to intercept telephone communications in the US. They can do more than listen, though. They have the ability to interfere with computer networks, change electronic files and, more importantly, change output commands of computers used to control infrastructure facilities.
The state-of-the-art signals intelligence post in Bejucal, just west of Havana, includes a large array of satellite dishes and antennas spread over about 28 square miles – all just a little more than 90 miles from the Florida coast.
In the mid 90’s, as the Russians were constructing the facility, the first president of Russia, Boris Yeltsin, was telling President Bill Clinton that he was committed to democracy and the free market, and friendship with the United States. Yes, the same Boris Yeltsin who got so drunk during a presidential visit with the Clintons in Washington, he was found standing outside the White House in his underpants, trying to hail a taxi so he could go out for a pizza. I’m still trying to erase that image from my mind.