Cuban President Díaz-Canel warns the U.S. against military action, emphasizing Cuba's readiness to defend itself amid rising tensions.

Miguel Diaz-Canel said an invasion of Cuba would be costly and affect regional security but should it happen, Cubans would defend themselves.

Cuban President Díaz-Canel warns the U.S. against military action, emphasizing Cuba's readiness to defend itself amid rising tensions.

"Trump is preparing to take the US into another illegal war against Cuba," warned one progressive critic of the US president. "We must stop him. It’s not too late."