U.S. Southern Command (SOUTHCOM) has recently adjusted its maritime counter-narcotics tactics by targeting large refueling vessels instead of smaller speedboats. Under this strategy, U.S. Marines and Navy personnel board the vessels to remove crew members before sinking the ships. The change follows a year of lethal operations known as Operation Southern Spear, which involved direct strikes on smuggling craft in international waters.
The new operations, conducted under Joint Task Force Western Hemisphere, have taken place in territorial waters with the permission of the Ecuadorian government. U.S. forces have interdicted at least six refueling stations since late August 2026. In these instances, crew members were removed and transferred to Ecuadorian authorities for prosecution, a process that differs from the lethal strikes carried out against smaller go-fast vessels in international waters.
Defense Secretary Pete Hegseth and Secretary of State Marco Rubio have stated that the administration views drug cartels as foreign terrorist organizations (FTOs) that pose an imminent threat to U.S. citizens. According to Trump administration figures, Operation Southern Spear has conducted at least 69 strikes and killed at least 230 individuals since September 2025. The Pentagon has reported spending more than $820 million on these operations as of late July 2026.
The scale of the narcotics trade remains significant, with the administration citing approximately 100,000 annual U.S. deaths related to fentanyl. While SOUTHCOM reports that illicit maritime activity in the Caribbean and Eastern Pacific has dropped by at least 50 percent, critics and former officials noted that individual boats are easily replaced. Former State Department legal adviser Brian Finucane and other experts stated that the impact of these military strikes on the overall volume of drugs entering the U.S. remains unproven, and some argue the designations of cartels as terrorist groups do not legally justify lethal force in all circumstances.
A person living in a partner nation like Ecuador or Colombia would notice increased U.S. military presence in territorial waters and a rise in local criminal proceedings resulting from these handovers. The knock-on effect includes potential diplomatic precedents for how the U.S. military operates within the sovereign waters of allies. What happens next depends on the expansion of these bilateral agreements; Secretary Rubio indicated that Colombia and El Salvador are potential future partners for similar joint interdiction and intelligence-sharing efforts. Dates for future operations have not been released, but lethal strikes also continue, including a Wednesday engagement in the Caribbean that resulted in three deaths.