President Donald Trump announced late Friday that U.S. military forces have successfully killed Niño Guerrero, the leader of Tren de Aragua, a transnational criminal organization recently designated as a Foreign Terrorist Organization by the U.S. Department of State. The operation was carried out by U.S. Southern Command through what Trump described as a “swift and lethal kinetic strike.”

In a statement posted to Truth Social, Trump characterized the military action as fulfillment of a campaign promise to combat criminal organizations operating within U.S. borders. The president linked the operation to broader concerns about border security and immigration enforcement that have been central to his political platform.

“Before I returned to office, Joe Biden opened our Southern Border to millions of Illegal Criminals, and allowed this foreign army to rape, maim, and murder American Citizens with total impunity,” Trump stated. He referenced specific criminal cases that gained national attention, including the deaths of 12-year-old Jocelyn Nungaray and 22-year-old Laken Riley, both of which became focal points in debates over immigration policy during the 2024 campaign.

The president framed the military strike as delivering justice for victims’ families and emphasized that his administration has taken an aggressive stance against criminal organizations. “Early in my Administration, I delivered on my promise to designate Tren de Aragua as a Foreign Terrorist Organization, deport thousands of evil criminals, and wage war against the Cartels, who have long been waging war against our Citizens, while weak leaders left America helpless and defensive,” Trump wrote.

Tren de Aragua originated in Venezuela and has expanded its operations throughout South America and into the United States in recent years. The criminal organization gained international notoriety for its involvement in various illicit activities, including human trafficking, drug smuggling, and violent crimes. U.S. law enforcement agencies have tracked the group’s growing presence in multiple American cities, raising concerns among federal and local authorities about transnational gang activity.

The designation of Tren de Aragua as a Foreign Terrorist Organization represents a significant policy shift that allows the U.S. government to deploy additional legal and financial tools against the group. Such designations typically result in asset freezes, travel restrictions, and enhanced criminal penalties for anyone providing material support to the organization.

In an unexpected diplomatic development, Trump indicated the operation involved coordination with Venezuelan authorities. “This action was coordinated closely with our friends in Venezuela, with whom we are working very well,” he stated. This represents a notable change in U.S.-Venezuela relations, which have been strained for years under both Democratic and Republican administrations due to concerns over democracy, human rights, and governance in the South American nation.

The president’s statement suggested that Venezuela has agreed to crack down on Tren de Aragua within its own borders. “As a result, Tren de Aragua terrorists no longer have safe haven in Venezuela or anywhere else and, under my leadership, we will find these vicious murderers and drugs lords anytime, anyplace, and send them to the depths of hell where they belong,” Trump declared.

The use of military force against a criminal organization operating primarily in civilian areas marks an escalation in U.S. counternarcotics and anti-gang strategy. While U.S. Southern Command routinely conducts operations throughout Latin America in support of partner nations, direct lethal strikes against criminal organization leaders are relatively uncommon and typically require significant intelligence gathering and legal authorization.

The operation raises questions about the legal framework under which such strikes are conducted, particularly regarding the use of military force against non-state actors who have not engaged in traditional acts of terrorism or warfare. The Foreign Terrorist Organization designation provides some legal justification, but experts in international law and military affairs will likely scrutinize the precedent this action may set for future operations.

Details regarding the location of the strike, the specific military assets involved, and whether there were any civilian casualties remain undisclosed. U.S. Southern Command, headquartered in Doral, Florida, has not yet issued an independent statement confirming the operation or providing additional operational details.

As this story continues to develop, additional information about the strike’s circumstances, international reaction, and implications for U.S. foreign policy in Latin America is expected to emerge. The announcement represents one of the most significant military actions taken by the Trump administration since returning to office.