Summary:

- The article discusses why Cuba remains on the U.S. State Department's list of State Sponsors of Terrorism, despite the restoration of diplomatic relations between the two countries in 2015.

- It explains that Cuba continues to provide safe haven and support to terrorist organizations, including the National Liberation Army (ELN) of Colombia, which uses Cuban territory to plan and carry out attacks.

- The article also notes that Cuba has refused to extradite several U.S. fugitives who have sought refuge on the island, including individuals wanted for domestic terrorism offenses, further justifying its designation as a state sponsor of terrorism.