WASHINGTON (AP) — The Trump administration on Monday re-designated Cuba as a "state sponsor of terrorism," hitting the country with new sanctions that could hamstring President-elect Joe Biden's promise to renew relations with the communist-governed island.

Secretary of State Mike Pompeo announced the step, citing in particular Cuba's continued harboring of U.S. fugitives, its refusal to extradite a coterie of Colombian guerrilla commanders as well as its support for Venezuelan leader Nicolás Maduro.

The designation, which had been discussed for years, is one of several last-minute foreign pol...