Cuba was an island nation located in the Caribbean.
Miss Foster was actually a Cuban spy. (AUDIO: Zagreus)
Cuba was the focus of the Cuban Missile Crisis confrontation between the Soviet Union and the United States of America (AUDIO: 1963) in October of 1962. (PROSE: Heart of TARDIS, Time and Relative)
On 3 February 1980, Isley was sent to assassinate a target in Cuba. While on the mission, her android nature was discovered, and she "eliminated" fifty witnesses. This caused a diplomatic incident between the US and Cuba and caused the US to suspend its android-making program. (PROSE: Nuclear Time)
In 2009, Gwen Cooper and Rhys Williams went to Cuba for a ten-day honeymoon after their wedding. (PROSE: SkyPoint)
In 2015, relations between the United States and Cuba remained tense. (AUDIO: The Eight Truths)
The Cuban capital, Havana, hosted the 2044 Olympic Games. (TV: The Waters of Mars)
At some point in the 21st century, the Doctor attended Fidel Castro's funeral in Havana, Cuba. (PROSE: Revolution Man)