CARACAS, Venezuela — Former Venezuelan President Nicolas Maduro is set to face a federal court in New York on Monday, where he will be arraigned on a four-count indictment. The charges allege that he masterminded a 25-year-long conspiracy involving narco-terrorism.

Maduro’s court appearance is scheduled to take place at noon in Manhattan, with Judge Alvin Hellerstein presiding over the arraignment.

Following a bold military operation that resulted in Maduro’s removal from power and his departure from Venezuela, President Donald Trump announced on Saturday that the United States would temporarily oversee the South American nation. He also indicated intentions to tap into Venezuela’s significant oil reserves for international sales.

This high-stakes move marked the culmination of a relentless pressure campaign by the Trump administration aimed at toppling the authoritarian regime in Venezuela. The operation was meticulously planned over several months and stands as the most decisive U.S. intervention for regime change since the 2003 Iraq invasion.

Legal experts quickly voiced concerns about the legality of the operation, while Venezuela’s vice president publicly demanded Maduro’s release, insisting that he remains the legitimate leader of the country.

In a conversation with reporters shortly after Maduro’s apprehension, Trump outlined his strategy to address the power vacuum. He expressed intentions to overhaul Venezuela’s oil infrastructure and initiate the sale of substantial oil quantities to various international markets.

Maduro and his wife, seized overnight from their home on a military base, were first taken aboard a U.S. warship on their way to face prosecution for a Justice Department indictment accusing them of participating in a narco-terrorism conspiracy. A plane believed to be carrying the deposed leader landed Saturday evening in New York.

A person in custody was escorted off the jet, gingerly making his way down a stairway before being led across the tarmac surrounded by federal agents. Several agents appeared to film the person on their phones.

Photos obtained by ABC News show a handcuffed Maduro being escorted by Drug Enforcement Administrator Terry Cole and other federal agents after landing in New York.

The ousted president also flashed a thumbs up as he was led in shackles from the tarmac of Stewart Air National Guard Base by DEA agents, a photo obtained by ABC News on Sunday shows.

After arriving at Stewart Air National Guard Base in Newburgh, New York, Maduro was taken by helicopter to New York City and then to the Metropolitan Detention Center in Brooklyn.

Other images obtained by ABC News show Maduro at a Manhattan helipad, where he arrived for transport to the DEA’s New York Division headquarters to be processed.

Maduro appeared calm while in custody, at times joking with DEA agents, even smiling, sources told ABC News.

An additional photo obtained by ABC News shows Maduro’s wife, Cilia Flores, in an olive-green hoodie. Flores sustained an injury to her head which was bandaged.

The legal authority for the incursion, done without congressional approval, was not immediately clear, but the Trump administration promoted the ouster as a step toward reducing the flow of dangerous drugs into the U.S. The president touted what he saw as other potential benefits, including a leadership stake in the country and greater control of oil.

Trump claimed the U.S. government would help run the country and was already doing so, though there were no immediate signs of that. Venezuelan state TV continued to air pro-Maduro propaganda, broadcasting live images of supporters taking to the streets in Caracas in protest.

“We’re going to run the country until such time as we can do a safe, proper and judicious transition,” Trump said at a Mar-a-Lago news conference where he boasted that this “extremely successful operation should serve as warning to anyone who would threaten American sovereignty or endanger American lives.”

Maduro and other Venezuelan officials were indicted in 2020 on “narco-terrorism” conspiracy charges, but the Justice Department released a new indictment Saturday of Maduro and his wife, Cilia Flores, that painted the regime as a “corrupt, illegitimate government” fueled by a drug trafficking operation that flooded the U.S with cocaine. The U.S. government does not recognize Maduro as the country’s leader.

Trump posted a photo on social media showing Maduro wearing a sweatsuit and a blindfold on board the USS Iwo Jima.

Early morning attack

The operation followed a monthslong Trump administration effort to push the Venezuelan leader, including a major buildup of American forces in the waters off South America and attacks on boats in the eastern Pacific and Caribbean accused of carrying drugs. Last week, the CIA was behind a drone strike at a docking area believed to have been used by Venezuelan drug cartels – the first known direct operation on Venezuelan soil since the U.S. began strikes in September.

Maduro had decried prior military operations as a thinly veiled effort to topple him from power.

Taking place 36 years to the day after the 1990 U.S. invasion of Panama that led to the surrender and seizure of leader Manuel Antonio Noriega, the Venezuela operation unfolded under the cover of darkness early Saturday as Trump said the U.S. turned off “almost all of the lights” in the capital city of Caracas while forces moved in to extract Maduro and his wife.

Gen. Dan Caine, the chairman of the Joint Chiefs of Staff, said U.S. forces had rehearsed their maneuvers for months, learning everything about Maduro – where he was and what he ate, as well as details of his pets and his clothes.

“We think, we develop, we train, we rehearse, we debrief, we rehearse again and again,” Caine said. “Not to get it right, but to ensure we cannot get it wrong.”

Early Saturday, multiple explosions rang out and low-flying aircraft swept through Caracas. Maduro’s government accused the U.S. of hitting civilian and military installations, calling it an “imperialist attack” and urging citizens to take to the streets.

The assault lasted less than 30 minutes, and the explosions – at least seven blasts – sent people rushing into the streets, while others took to social media to report what they saw and heard. Some Venezuelan civilians and members of the military were killed, said Vice President Delcy Rodríguez, without giving a number. Trump said some U.S. forces were injured but none were killed.

Video obtained from Caracas and an unidentified coastal city showed tracers and smoke clouding the landscape as repeated muted explosions illuminated the night sky. Other footage showed cars passing on a highway as blasts illuminated the hills behind them. The videos were verified by The Associated Press.

Smoke was seen rising from the hangar of a military base in Caracas, while another military installation in the capital was without electricity.

Under Venezuelan law, Rodríguez would take over from Maduro. But Rodriguez stressed during a Saturday appearance on state television that she did not plan to assume power. She called for Maduro’s release and pronounced him president.

“There is only one president in Venezuela, and his name is Nicolás Maduro Moros,” she said.

Some streets in Caracas fill up

Venezuela’s ruling party has held power since 1999, when Maduro’s predecessor, Hugo Chávez, took office, promising to uplift poor people and later to implement a self-described socialist revolution.

Maduro took over when Chávez died in 2013. His 2018 reelection was widely considered a sham because the main opposition parties were banned from participating. During the 2024 election, electoral authorities loyal to the ruling party declared him the winner hours after polls closed, but the opposition gathered overwhelming evidence that he lost by a more than 2-to-1 margin.

In a demonstration of how polarizing a figure Maduro is, people variously took to the streets to protest his capture and celebrate it.

At a protest in the Venezuelan capital, Caracas Mayor Carmen Meléndez joined a crowd demanding Maduro’s return.

“Maduro, hold on, the people are rising up!” the crowd chanted. “We are here, Nicolás Maduro. If you can hear us, we are here!”

Earlier, armed people and uniformed members of a civilian militia took to the streets of a Caracas neighborhood long considered a stronghold of the ruling party.

In other parts of the city, the streets remained empty hours after the attack. Some areas remained without power, but vehicles moved freely.

“How do I feel? Scared, like everyone,” said Caracas resident Noris Prada, who sat on an empty avenue looking down at his phone. “Venezuelans woke up scared, many families couldn’t sleep.”

In Doral, Florida, home to the largest Venezuelan community in the U.S, people wrapped themselves in Venezuelan flags, ate fried snacks and cheered as music played. At one point, the crowd chanted “Liberty! Liberty! Liberty!”

Questions of legality

Some legal experts raised immediate concerns about the operation’s legality.

The U.N. Security Council, acting on an emergency request from Colombia, planned to hold a meeting on U.S. operations in Venezuela on Monday morning, according to a council diplomat, who spoke on the condition of anonymity to discuss a meeting not yet made public.

Lawmakers from both political parties in Congress have raised reservations and flat-out objections to the U.S. attacks on boats suspected of drug smuggling near the Venezuelan coast. Congress has not specifically approved an authorization for the use of military force for such operations in the region.

Connecticut Rep. Jim Himes, the top Democrat on the House Intelligence Committee, said he had seen no evidence that would justify Trump striking Venezuela without approval from Congress and demanded an immediate briefing by the administration on “its plan to ensure stability in the region and its legal justification for this decision.”

Toropin and Tucker reported from Washington. Associated Press writers Jorge Rueda in Caracas, Venezuela, Lisa Mascaro, Michelle L. Price, Seung Min Kim and Alanna Durkin Richer in Washington, Farnoush Amiri in New York and Larry Neumeister in South Amboy, New Jersey, contributed to this report.

ABC News contributed to this report