Key facts
- The U.S. State Department sanctioned five Cuban companies and Fidel Ernesto Castro.
- Fidel Ernesto Castro is the grandson of revolutionary leader Raul Castro.
- Sanctioned companies operate in Cuba's nickel mining and energy sectors.
- The U.S. cited economic pressure and Castro family ties as reasons for the sanctions.
- Previous U.S. sanctions have restricted Cuba's oil access, exacerbating power outages.
The United States has imposed new sanctions on five Cuban companies and Fidel Ernesto Castro, the 31-year-old grandson of revolutionary leader Raul Castro. The U.S. State Department stated the move is part of the Trump administration's strategy to exert economic pressure on the Communist-run island.