The U.S. military’s lethal strike this month on a suspected Venezuelan drug‑smuggling speedboat that killed people aboard has intensified debate inside Washington over President Donald Trump’s use of force and prompted lawmakers to demand legal justification for the operation.
The administration said the vessel was carrying 11 people from Venezuela and that those killed included members of the Tren de Aragua gang, which operates from Venezuela, but officials have provided few public details. A closed briefing for Senate national security staff was abruptly canceled last week and a rescheduled session left many questions unanswered, according to a person familiar with the briefing who spoke on condition of anonymity because it was closed. The administration did not provide a legal opinion explaining the authority for the strike, the person said.
Senators across party lines pressed the administration to explain the operation and its legal basis. "Where is the legality here?" said Sen. Mark Kelly, D‑Ariz., a former Navy pilot and astronaut. "I understand the need for us to be able to take out drug dealers from being able to deliver drugs into the United States. There's a legal way to do that."
Sen. Jack Reed, D‑R.I., the top Democrat on the Senate Armed Services Committee, called for a full briefing that includes the legal rationale. "If the president exceeded his authority, then the Senate must consider all remedies available, including limiting the use of funds for further unauthorized military operations," Reed said, adding that lawmakers cannot risk the lives of American servicemembers "based on secret orders and dubious legal theories."
Some Republicans defended the strike as a lawful exercise of presidential authority. Sen. Jim Risch, R‑Idaho, chairman of the Senate Foreign Relations Committee, described the target as "a group of narco‑terrorists" and said the president saved lives by ordering the strike. Sen. Josh Hawley, R‑Mo., gesturing to the Supreme Court building nearby, said his "gut intuition" was that the action fit within the president's Article II commander‑in‑chief powers, because administration officials said the drugs were en route to the United States.
The strike has exposed fissures within the Republican Party over Trump’s evolving national security posture. Early in his presidency, Trump’s "America First" approach was widely seen as pulling the GOP toward neo‑isolationism. But in his second term, his administration has taken more muscular actions abroad and at home, complicating traditional partisan alignments on defense policy.
Sen. Lindsey Graham, R‑S.C., recalled advising Trump shortly after his 2016 election to "blow up something" to send a message to drug cartels. Asked whether the Venezuelan boat strike fit that counsel, Graham said, "Works for me." Vice President JD Vance praised the strike on social media, writing that "killing cartel members who poison our fellow citizens is the highest and best use of our military," and responding to a commenter who called such killings a war crime by saying he did not care "what you call it."
Those comments drew ire from Sen. Rand Paul, R‑Ky., a former Trump rival who has pushed for checks on executive war powers. "We can't just want to kill people without having some kind of process," Paul said. He criticized Vance's remarks and asked whether immediate executions without trial and representation would be defensible, calling the sentiment "despicable and thoughtless." Paul also questioned the broader practice of using military force without congressional debate.
Lawmakers also voiced concern for U.S. service members involved in the operation. "What situation did we, did the White House, just put them in?" Kelly asked. "I don't know if this was legal or not."
The strike comes amid a pattern of forceful actions by the administration that some members of Congress say have been executed without fresh authorization from Capitol Hill. Officials have pointed to past strikes, including the use of 30,000‑pound bombs against Iranian nuclear sites, the deployment of federal troops to Los Angeles over the objections of California's governor, and requests for National Guard support in other cities. The administration has also advanced personnel and policy changes at the Pentagon, including urging senators to confirm Pete Hegseth as defense secretary despite some objections, and publicly referring to the Pentagon as the "Department of War." These moves have stoked debate about oversight, legal authority and the appropriate scope of presidential power.
Venezuelan President Nicolás Maduro did not immediately address the strike directly but accused the United States of seeking Venezuela's riches, including its oil reserves. Venezuelan state television aired images of Maduro and first lady Cilia Flores walking in his childhood neighborhood after the strike, showing him interacting with supporters.
Senate leaders on both sides signaled interest in further review. Some Republicans described the strike as a necessary, decisive action against traffickers; some Democrats and libertarian‑leaning Republicans argued it underscored the need for clearer legal constraints and congressional oversight of the use of military force. The closed briefing that was rescheduled last week left unresolved whether the administration will provide the legal memos or authorities that guided the operation.
If the administration cannot demonstrate that the strike complied with domestic and international law, or that it fell within existing authorizations, lawmakers have indicated they would examine options including curtailing funds for similar missions. For now, the episode has intensified scrutiny of how far the president will wield military power without new approvals from Congress and has reignited debate about the balance between swift executive action against transnational criminal groups and the rule of law.
Associated Press reporters contributed to this article.