Cuban President Miguel Díaz-Canel has cautioned Washington against launching a military attack on the island or attempting to remove him from power, stating the US has no valid justification for either action. Speaking on NBC News' Meet the Press, Díaz-Canel said any invasion would prove costly and destabilise regional security, but vowed that Cubans would mount a defence if attacked. The remarks come amid longstanding tensions between Havana and Washington, with Díaz-Canel accusing the US of pursuing a sustained hostile policy toward Cuba.