US economic sanctions targeting Cuban military procurement from China and Russia, combined with an oil blockade, have intensified pressure on Havana amid the island’s deepening energy and economic crisis. President Trump and Secretary of State Marco Rubio have issued coordinated public signals since late October, including references to naval presence near Cuba after Middle East operations and calls for internal cooperation with US intelligence, while Pentagon planning documents have examined options such as airborne operations. Cuba has responded with nationwide defense exercises in early November and accusations of US-backed infiltration attempts. These developments sustain trader focus on whether coercive diplomacy will produce regime change or prompt direct military action before scheduled congressional transitions in early 2027.