U.S. Secretary of War Pete Hegseth and Joint Chiefs Chairman Gen. Dan Caine landed in Puerto Rico on Monday as the Pentagon bolstered military operations in the Caribbean aimed at disrupting drug-trafficking networks tied to Venezuela.
The officials visited Muñiz Air Base in Carolina, outside San Juan, where Gov. Jenniffer González-Colón and First Gentleman Dr. José Yovín Vargas welcomed them and joined senior Puerto Rico military and public safety leaders for briefings. Hegseth addressed nearly 300 service members at the base and pledged that U.S. forces would be "the best equipped and prepared in the world," according to a statement from the governor's office.
The visit comes as the administration has increased the U.S. naval footprint near Venezuela, dispatching ships and aircraft to confront traffickers and secure maritime routes used to move narcotics northward. Pentagon assets reportedly sent to the region include the amphibious assault ship USS Iwo Jima and several guided-missile destroyers and cruisers. Officials said the deployments are intended to hunt criminal networks and what the administration has labeled "narco-terrorists."
U.S. military activity in the region has included a kinetic strike in the southern Caribbean Sea that killed 11 alleged members of the Tren de Aragua gang. The administration designated Tren de Aragua as a foreign terrorist organization in February. Video footage shared by the White House showed a vessel shortly before it was destroyed.
President Donald Trump has repeatedly criticized the government of Venezuelan President Nicolás Maduro and has offered a reward for information leading to Maduro's arrest and conviction, actions that have heightened tensions between Washington and Caracas. Maduro denounced the U.S. deployments last week as an attempt to seek regime change, saying Venezuela was confronting "the biggest threat that has been seen on our continent in the last 100 years," according to state-run media in Caracas.
González-Colón framed Puerto Rico as central to U.S. efforts in the Caribbean. "President Trump's leadership in the fight against narcotrafficking places Puerto Rico—our nation’s Caribbean border—at the forefront of our security and interests," she said, adding that the island is hosting troops training to confront illicit flows at their source.
The stop at Muñiz drew senior U.S. and Puerto Rico officials, including Puerto Rico National Guard Adjutant General Carlos José Rivera-Román and Public Safety Secretary Brig. Gen. Arthur Garffer, who joined military leaders for operational briefings. The presence of top Pentagon officials underscored a shift in tactics described by U.S. officials as more aggressive enforcement at sea compared with decades of predominantly law enforcement-led interdiction operations.
U.S. officials have said the expanded role of naval and air forces is aimed at choking off routes used to smuggle drugs to the United States. Military leaders emphasized the operations target criminal networks and convoys at sea rather than conducting broader strikes on Venezuelan territory.
The militarized approach reflects a policy priority of the Trump administration to curb drug flows from Latin America and pressure regimes it says enable trafficking networks. The use of U.S. naval power in the Caribbean and kinetic engagements with suspected traffickers mark a notable escalation from prior U.S. practices focused on interdiction and partner-nation law enforcement cooperation since the 1980s.
Puerto Rico officials said the visit signaled federal commitment to the island's strategic role in regional security. Hegseth's remarks to service members and the display of naval assets are likely to figure in continued debates in Washington over the legal and diplomatic parameters of U.S. military activity in international waters and in the Caribbean basin.
The Pentagon and the White House did not immediately provide additional operational details about the deployments or rules of engagement. Officials on the island and in Washington said briefings and coordination with Puerto Rican authorities would continue as U.S. forces maintain a maritime presence designed to disrupt trafficking networks and protect maritime approaches to the United States.