The US Senate voted 51-47 on Wednesday 29 April 2026 to sustain a procedural objection from Senator Rick Scott of Florida, blocking discharge of S.J.Res.124 from the Senate Foreign Relations Committee 1 2. The resolution, introduced on 25 April by Tim Kaine, Adam Schiff and Ruben Gallego , would have required the removal of US Armed Forces from any unauthorised hostilities against Cuba, with the drafters explicitly defining Coast Guard blockade and quarantine operations in the Florida Straits as hostilities for that purpose. Republicans voted to sustain Scott's argument that no such hostilities exist.
Two Republicans crossed: Susan Collins of Maine and Rand Paul of Kentucky, the moderate-institutionalist and libertarian-restraint poles of the caucus. One Democrat defected the other way: John Fetterman of Pennsylvania voted with Republicans. The arithmetic produces a posture rather than a policy. Republicans did not vote that the underlying Cuba policy is sound; they voted that nothing in the Florida Straits requires Senate authorisation. That technical posture is the part Democrats can attack again later if a more visible Coast Guard interdiction produces an incident the Republican framing cannot absorb.
Bloomberg identifies US naval presence in the Caribbean as a factor deterring sanctioned tankers from declaring Cuban destinations, which is the operational fact the resolution's drafters wrote into S.J.Res.124. The vote means every shipping desk between Hamburg and Caracas now factors continued executive freedom of action into route choices, with no statutory restraint on the horizon. The two Republican crossovers also locate at least two senators willing to constrain executive Cuba prerogative on conscience grounds, a small but identifiable bloc that Kaine, Schiff and Gallego can build on in any renewed motion.
The three Florida House Republicans, Carlos Giménez, Mario Díaz-Balart and María Elvira Salazar, who have publicly questioned the policy direction since the 11 February delegation revocation letter, have not joined Scott on the record. Their silence is itself informative: dissatisfaction with the executive's hand exists inside the Florida Cuban-American delegation, but did not produce a public response on the procedural block.
