Cuban President Miguel Díaz-Canel has warned the United States that it has no legitimate grounds to launch a military attack on Cuba or to attempt to remove him from power. Speaking on NBC News' Meet the Press, Díaz-Canel said any invasion would be costly and destabilising for regional security, adding that Cubans would resist such an incursion. His remarks come amid what he described as a sustained "hostile policy" by Washington toward the island nation.