The U.S. military expanded its months-long campaign against suspected drug-trafficking vessels in international waters on Friday, striking a boat in the eastern Pacific Ocean that killed two people aboard and left a third person requiring a Coast Guard search-and-rescue response, U.S. Southern Command said in a statement accompanied by video of the strike posted to social media.

The video, released by Southern Command, shows a black vessel-shaped object on the ocean surface before an explosion erupts and a column of fire rises from the water. The command said it notified the U.S. Coast Guard to activate search and rescue for the surviving individual but provided no further details about the person’s condition, identity, or nationality.

The strike is the latest in a Trump administration campaign that began in early September and has now killed at least 193 people, according to Southern Command’s operational records. The military has not publicly released evidence that any of the vessels destroyed during the campaign were carrying narcotics — no photographs of seized cargo, no chemical test results, no manifests — a gap that has drawn sharp criticism from international legal experts and human rights groups who question the strikes’ compliance with international law.

The campaign’s intensity has fluctuated since its September start but has escalated again in recent weeks, according to Southern Command’s public statements. The 193 deaths span operations across the eastern Pacific and Caribbean Sea corridors that U.S. officials have long identified as primary trafficking routes for cocaine and other narcotics bound for North American markets.

The White House announced Wednesday that President Donald Trump had signed a new counterterrorism strategy elevating the elimination of drug cartels in the Western Hemisphere to the administration’s highest national security priority. The strategy formally reclassifies drug cartels as terrorist organizations and authorizes expanded military authorities to interdict and destroy trafficking vessels. Trump has simultaneously pressed regional leaders across Latin America and the Caribbean to partner more aggressively with U.S. forces in targeting cartels and transnational criminal organizations, which he described as posing “an unacceptable threat” to hemispheric security.

International maritime law generally permits the use of force at sea under narrow circumstances, including self-defense or explicit United Nations Security Council authorization. Whether unverified suspicion of drug trafficking meets that threshold remains the central legal question surrounding the administration’s maritime interdiction campaign. The administration has not publicly released the legal framework under which it authorizes lethal force against vessels in international waters absent confirmed evidence of criminal activity.