AP News in Brief at 6:04 a.m. EDT

The indictment accuses Castro of ordering the shootdown of two small planes operated by the exile group Brothers to the Rescue. Castro, who turns 95 next month, was Cuba's defense minister at the time. The charges, which were secretly filed by a grand jury in April, included murder and destruction of an airplane. Five Cuban military pilots were also charged.

“For nearly 30 years, the families of four murdered Americans have waited for justice,” acting Attorney General Todd Blanche said in Miami at a ceremony coinciding with Cuban independence day to honor those killed. “They were unarmed civilians and were flying humanitarian missions for the rescue and protection of people fleeing oppression across the Florida straits.”

Asked to what lengths American authorities would go to bring Castro to face charges in the U.S., Blanche said: “There was a warrant issued for his arrest. So we expect that he will show up here, by his own will or by another way.”

Asked what will happen next for Cuba, President Donald Trump said, “We’re going to see.” He added that the U.S. is ready to provide humanitarian assistance to a “failing nation.”

Ukraine says its drones hit another refinery deep inside Russia as long-range strikes escalate

KYIV, Ukraine (AP) — Ukrainian drones smashed into another Russian refinery overnight, starting a fire that produced huge clouds of black smoke, President Volodymyr Zelenskyy said Thursday, in what appeared to be the latest long-range attack on Moscow’s vital oil industry.

The drones targeted the Syzran oil refinery, located more than 800 kilometers (500 miles) inside Russia, Zelenskyy said on social media, where he posted a video of the aftermath.

It was not possible to verify the video or independently confirm the attack. The governor of Russia’s Samara region, Vyacheslav Fedorishchev, said that two people were killed by Ukrainian drones in Syzran but he didn’t mention the refinery. Russia’s Astra news outlet said that Ukrainian drones struck the Syzran refinery owned by oil and gas giant Rosneft.

Ukraine has expanded its mid- and long-range strike capabilities, deploying eye-catching drone and missile technology that it has developed domestically as it battles to defeat Russia’s 4-year-old invasion. Ukrainian weaponry and expertise are now sought by other countries, whereas earlier in the war Kyiv had to plead for massive foreign military aid.

Ukrainian drones hit another refinery the previous day, Zelenskyy said, as attacks on Russian oil assets that play a key part in funding the invasion have become almost daily occurrences.

SpaceX reveals plans for what could be the biggest-ever initial public offering

NEW YORK (AP) — Elon Musk announced plans Wednesday for one of the biggest stock sales ever by taking public a space company that is currently losing billions of dollars a year.

A filing shows that his SpaceX lost $2.6 billion from operations last year on $18.7 billion in revenue, and the losses kept piling up at the start of this year, too.

The prospectus did not put a dollar figure on the amount Musk hopes to raise, but various reports have put it at $75 billion or so. An offering of that size would easily surpass the current title holder, Saudi Aramco, the oil giant that went public seven years ago and raised $26 billion.

SpaceX, formally known as Space Exploration Technologies Corp., has said the money will help finance projects to put people on the moon and Mars in its quest to make humans an intergalactic species as they face existential threats that could wipe out civilization.

“We do not want humans to have the same fate as dinosaurs,” the filing states.

Republicans expected to abandon $1B security proposal for White House and Trump's ballroom

WASHINGTON (AP) — Senate Republican leaders are expected to abandon a proposal for $1 billion in security money for the White House complex and President Donald Trump’s ballroom on Thursday after members of their own party questioned the timing and the lack of detail in the Secret Service request.

Pressured by the White House, Republicans have tried to add the money to a roughly $70 billion bill to restore funding to U.S. Immigration and Customs Enforcement and the Border Patrol. But the security proposal met with backlash from some GOP lawmakers who are questioning the cost and how the taxpayer dollars would be used.

The bill’s text has not yet been released, but the Senate hopes to pass it this week and send it to the House before leaving for a weeklong Memorial Day recess. Senate Majority Leader John Thune, R-S.D., acknowledged “ongoing vote issues” on Wednesday as leaders tired to measure Republican support, as well as “ongoing parliamentarian issues” as they try to figure out what will be allowed in the bill under the chamber’s rules.

Sen. John Kennedy, R-La., said Wednesday that the bill would be “back to square one” without the security money because “the votes are not there.”

Sen. Thom Tillis, R-N.C., said the effort to add the security package to the bill was a “bad idea” and he does not think there is enough backing to pass it, even if the cost were reduced.

World shares are mixed, Kospi gains 8.4%, as tech-led rally fades

Shares opened lower in Europe on Thursday after a mixed session in Asia, where a rebound in oil prices eclipsed another broad rally on Wall Street.

South Korea’s Kospi soared 8.4% to 7,815.59, helped by strong buying of technology shares such as Samsung Electronics, which gained 8.5% after its labor union and management reached an agreement late Wednesday that averted a potentially costly strike. Shares in SK Hynix, a computer chipmaker partnering with Nvidia, surged 11.2%.

The advance was partly powered by a stronger-than-expected quarterly report from chipmaker Nvidia, whose profit rocketed more than 200% higher in the February-April quarter from a year earlier, while revenue jumped 85%.

Nvidia has been one of the biggest beneficiaries from the boom in artificial intelligence, thanks to powerful demand for its high-end AI chips. Its shares rose 1.3% on Wednesday before its earnings report was released, but they fell 1.3% in afterhours trading after the announcement.

The Kospi has been breaching records, recently exceeding 8,000 for the first time.

UK government to release papers related to former Prince Andrew's appointment as trade envoy

LONDON (AP) — The U.K. government is set on Thursday to release confidential papers related to the former Prince Andrew’s appointment as trade envoy, just months after lawmakers accused the king’s brother of putting his friendship with Jeffrey Epstein ahead of the nation.

Lawmakers approved a motion in February demanding publication of the documents after the one-time prince, now known simply as Andrew Mountbatten-Windsor, was arrested on charges related to allegations that he shared government reports with Epstein while he was trade envoy.

The move followed the U.S. Justice Department’s release of millions of pages of documents related to Epstein. Those files showed how the wealthy financier used an international web of rich, powerful friends to gain influence and sexually exploit young women and girls.

Nowhere has the fallout from the document release been felt more strongly than in the U.K., where the scandal has raised questions about the way power is wielded by the aristocracy, senior politicians and influential businessmen, known collectively as “the Establishment.”

During the parliamentary debate on Mountbatten-Windsor’s links to Epstein, government ministers and other lawmakers demanded more accountability from the royal family.

This hard-line Iranian general is a major player in talks with US over war

DUBAI, United Arab Emirates (AP) — As negotiations with the United States hang in the balance, a hard-line Iranian general linked to notorious attacks at home and abroad over the past decades is believed to have seized a place near the center of power.

Brig. Gen. Ahmad Vahidi, who heads Iran's paramilitary Revolutionary Guard, has become a major player in formulating Iran’s tough stance in negotiating a possible end to the war with the United States, experts say. He is believed to be part of a small clique in direct contact with Iran’s Supreme Leader Ayatollah Mojtaba Khamenei, who remains in hiding after being reportedly wounded in the Feb. 28 Israeli strikes that killed his father, Ayatollah Ali Khamenei.

Like everything in Iran since the war began, who ultimately controls decision-making remains uncertain. As people within the upper ranks of Iran's theocracy vie for power, they can gain or lose favor quickly. Vahidi himself hasn't been seen publicly since Feb. 8, weeks before the war began. On Thursday, Iranian media carried contradictory reports on Vahidi meeting with Pakistan's interior minister in Tehran, who carried a message regarding negotiations with the U.S. and met with other top Iranian officials.

A longtime veteran of the ruling system, Vahidi helped shape Iran’s support of militant groups across the region, is accused of a role in the 1994 bombing of a Jewish center in Argentina, and in 2022, led domestic security forces in a bloody crackdown on protesters.

Elevated to Guard commander this year after his predecessor was killed early in the war, he leads the most powerful force in Iran, with its arsenal of ballistic missiles and its fleet of small boats threatening Persian Gulf shipping.

Trump's false claims about the 2020 election are casting a shadow over Georgia's GOP runoffs

ATLANTA (AP) — For Donald Trump, it seems the 2020 presidential election is never over. That's especially true in Georgia.

The Republican president’s years of false claims that his defeat to Democrat Joe Biden was due to widespread fraud have shadowed many elections since in the presidential battleground. The issue is almost certain to play a role in a four-week runoff campaign as GOP voters choose nominees for governor, secretary of state and the U.S. Senate.

Among the contenders: one of Trump’s alternate electors in his attempt to overturn Biden’s win in the state, a Trump acolyte who won his first congressional race while saying Trump won in 2020 and a secretary of state hopeful who echoes Trump’s conspiracy theories as he vies to become Georgia’s top elections official.

To be clear, Georgia's presidential votes were counted three times, including once by hand, and each one affirmed Biden's victory.

The primary came amid continued legal and political wrangling over how elections are managed in Fulton County — home to heavily Democratic Atlanta. Trump's questioning of the Georgia results and longtime criticism of Fulton County elections were supercharged earlier this year when the FBI searched the county’s election office, seizing ballots and records from 2020.

Stephen Colbert is saying goodbye to 'The Late Show.' How it ends is still a secret

NEW YORK (AP) — Stephen Colbert’s long goodbye to late-night TV ends Thursday night when the host of “The Late Show” appears behind his CBS desk for the final time.

What is planned for the finale has not been revealed but the folks at “The Late Show” have had months to prepare for the end of the network’s 33-year franchise.

Guests in the final week have included Michael Keaton, Jon Stewart, Julia Louis-Dreyfus, Steven Spielberg, David Byrne and Bruce Springsteen, while there's been a wacky version of “It’s Raining Men” remade into “It’s Raining Fish.”

CBS announced last summer that Colbert’s show would end, citing economic reasons after 11 seasons. But Colbert is the ratings leader in late-night TV. Many — including Colbert — have expressed skepticism that President Donald Trump’s repeated criticism of the show wasn't a factor.

The decision to shutter the show came after parent company Paramount’s $16 million settlement of Trump’s lawsuit over a “60 Minutes” interview as Paramount awaited his administration's approval of a pending sale to Skydance Media. Colbert had called it a “big fat bribe.”

Some see white livestreamer's freedom of speech claims as cover for race-baiting

A shooting involving a white livestreamer known for filming himself provoking people with racist words that left a Black man wounded has reignited debate over freedom of speech and content creators who monetize hate-filled interactions.

As more users of livestreaming social media platforms find being performative with bigoted language can draw big bucks, the line is blurring between freedom of expression and freedom for people to feel safe. Even within livestreaming communities, some assert they have a right to say whatever and earn revenue while others support having boundaries.

Racial justice advocates worry throwing money into the equation will only heighten and normalize racist antics. As for regulation, it can feel lawless out on the social media landscape. It is often left up to platforms to self-regulate and hold users accountable for obscene and abusive words. But, experts say, at some point laws for offline behavior can trump online freedoms.

Dalton Eatherly, who goes by the moniker “Chud the Builder,” is facing charges including attempted murder after allegedly shooting another man last week outside the Montgomery County Courthouse in Clarksville, Tennessee, authorities said. Eatherly, now held on a $1.25 million preliminary bond, has a full bond hearing scheduled Thursday.

Eatherly, 28, and the victim got into a “physical altercation that escalated to gunfire,” the local sheriff's office said. A witness described the man, who was shot multiple times, as Black. Eatherly is white.