Cuba is an island nation located in the Caribbean Sea, just south of the United States. It has a rich history, including being a Spanish colony, and has undergone significant political and economic changes over the course of its existence.

For much of the 20th century, Cuba was ruled by Fidel Castro, who took power in a revolution in 1959. Under Castro, Cuba adopted a communist form of government and formed close ties with the Soviet Union. The country faced economic difficulties and a trade embargo from the United States, which further isolated it from the rest of the world.

In recent years, Cuba has undergone some economic and political reforms, and relations with the United States have improved somewhat. However, the country still faces significant challenges, including a struggling economy, a lack of political freedom, and a lack of access to modern technology.

Cuba maintains contact with 66 countries. The five most intense relations Cuba has are with: United States with a score of 56 008 , Venezuela with a score of 28 121 , Angola with a score of 24 501 , Canada with a score of 22 537 , and Mexico with a score of 18 805 .

The top five closest relations from Cuba are: Venezuela with a score of 9.51 , China with a score of 9.51 , Vietnam with a score of 9.37 , India with a score of 9.37 , and Oceania with a score of 8.99 .

While, the top five strained relations from Cuba are: South Africa with a score of 0.59 , Spain with a score of 0.98 , Angola with a score of 1.19 , Haiti with a score of 2.94 , and United States with a score of 3.0 .