US charges ex-Cuban leader Raúl Castro in 1996 plane downing that killed four

US reasserts hardline Cuba policy under Trump, targeting historical grievances to strengthen anti-Castro messaging. Signals reduced diplomatic engagement and increased pressure on Cuban leadership. Strengthens US position with Cuban-American voters while Cuba responds with defiance, deepening bilateral antagonism.

Mirrors Cold War-era US prosecutions of foreign leaders and revival of dormant grievances; similar to post-1959 US-Cuba hostility patterns and the broader Trump administration's reversal of Obama-era normalization efforts.

US consumers may face continued restrictions on travel to Cuba and limited access to Cuban goods; Cuban citizens experience reduced economic opportunities from normalized US relations; potential increased costs for Caribbean regional trade due to geopolitical tensions.

Likely reinforcement of existing US embargo on Cuba; potential expansion of sanctions; reduced likelihood of near-term normalization of US-Cuba relations; possible impact on multilateral trade agreements in the Americas; increased diplomatic isolation of Cuba.