U.S. military forces said they conducted a strike on Wednesday against a boat accused of smuggling drugs in the Caribbean Sea, killing four people, as the Trump administration continues a broader push against suspected traffickers in Latin America. The statement came from U.S. Southern Command, which said the strike was carried out as part of a pattern of attacks in maritime areas the military described as trafficking routes.

In its account of the operation, U.S. Southern Command said it targeted alleged drug traffickers along known smuggling routes in the eastern Pacific Ocean and the Caribbean Sea. The military did not provide evidence, in the reporting, that the vessel was transporting drugs, even as it described the target as an accused smuggling boat.

The AP reported that a video posted on X showed a boat moving across the water before it was engulfed in a bright explosion. The U.S. military did not accompany the strike announcement with the kind of evidence that would allow outsiders to verify the alleged purpose of the vessel, according to the AP’s description of the statement.

The strike was also framed by the administration as part of its campaign against narcotics trafficking that, in President Donald Trump’s words, operates within an “armed conflict” against cartels in Latin America. The AP said the administration has justified the attacks as an escalation meant to stem the flow of drugs into the United States and related overdoses, while the AP described that little evidence has been offered to support claims about killing “narcoterrorists.”

Critics, the AP said, have questioned the legality of the boat strikes and their effectiveness. The concerns include the argument that the fentanyl driving many fatal overdoses is typically trafficked into the United States over land from Mexico, where fentanyl is produced using chemicals imported from China and India.

The U.S. military’s latest Caribbean strike also adds to the overall toll reported by the AP. The AP said the number of people killed in boat strikes by U.S. military operations has reached at least 163 since the administration began targeting those it calls “narcoterrorists” in early September, placing the recent attack within a growing series of incidents that the military has described as counterdrug actions.

At the same time, the AP reported that the boat strikes have continued in Latin America while the U.S. military focus has also included operations in the Middle East against Iran. The AP said U.S. warships and planes have been pounding Iran, with additional Marines and soldiers from the 82nd Airborne Division preparing to deploy or already heading to the region.

As the administration presses its campaign on multiple fronts, the latest strike underscores a central dispute now facing the U.S. operations: how the military defines targets at sea, what evidence it supplies to support those claims, and how critics evaluate the legal and strategic basis for the repeated use of force.