Hundreds of thousands of federal workers have been given little more than 48 hours to explain what they accomplished over the last week, sparking confusion across key agencies as billionaire Elon Musk expands his crusade to slash the size of federal government.

Musk, who serves as President Donald Trump’s cost-cutting chief, telegraphed the extraordinary request on his social media network on Saturday.

“Consistent with President @realDonaldTrump’s instructions, all federal employees will shortly receive an email requesting to understand what they got done last week,” Musk posted on X, which he owns. “Failure to respond will be taken as a resignation.”

Shortly afterward, federal employees — including some judges, court staff and federal prison officials — received a three-line email with this instruction: “Please reply to this email with approx. 5 bullets of what you accomplished last week and cc your manager.”

The deadline to reply was listed as Monday at 11:59 p.m., although the email did not include Musk’s social media threat about those who fail to respond.

The latest unusual directive from Musk’s team injects a new sense of chaos across beleaguered multiple agencies, including the National Weather Service, the State Department and the federal court system, as senior officials worked to verify the message’s authenticity Saturday night and in some cases, instructed their employees not to respond.

Thousands of government employees have already been forced out of the federal workforce — either by being fired or offered a buyout — during the first month of Trump’s administration as the White House and Musk’s so-called Department of Government Efficiency fire both new and career workers, tell agency leaders to plan for “large-scale reductions in force” and freeze trillions of dollars in federal grant funds.

There is no official figure available for the total firings or layoffs so far, but The Associated Press has tallied hundreds of thousands of workers who are being affected. Many work outside of Washington. The cuts include thousands at the Departments of Veterans Affairs, Defense, Health and Human Services, the Internal Revenue Service and the National Parks Service, among others.

Labor union leaders quickly condemned the ultimatum and threatened legal action.

AFGE President Everett Kelley called the new order an example of Trump and Musk’s “utter disdain for federal employees and the critical services they provide to the American people.”

“It is cruel and disrespectful to hundreds of thousands of veterans who are wearing their second uniform in the civil service to be forced to justify their job duties to this out-of-touch, privileged, unelected billionaire who has never performed one single hour of honest public service in his life,” Kelley said. “AFGE will challenge any unlawful terminations of our members and federal employees across the country.”

Musk on Friday celebrated his new role at a gathering of conservatives by waving a giant chainsaw in the air. He called it “the chainsaw for bureaucracy” and said, “Waste is pretty much everywhere” in the federal government.

McLaurine Pinover, a spokesperson at the Office of Personnel Management, confirmed Musk’s directive and said that individual agencies would “determine any next steps.”

What happens if an employee is on leave or vacation? Again, she said individual agencies would determine how to proceed.

In a message to employees on Saturday night, federal court officials instructed recipients not to respond.

“We understand that some judges and judiciary staff have received an email ... directing the recipient to reply with 5 accomplishments from the prior week. Please be advised that this email did not originate from the Judiciary or the Administrative Office and we suggest that no action be taken,” officials wrote.

Judges around the country got emails from Musk’s team in late January, apparently by mistake, U.S. District Judge Randolph Daniel Moss said earlier this month. Moss said he’d also gotten a message and ignored it.

The National Weather Service leadership acknowledged some confusion in a message to its employees late Saturday as well.

Troubled electric vehicle maker Nikola has filed for Chapter 11 bankruptcy protection months after saying that it would likely run out of cash early this year.

Nikola was a hot start-up and rising star on Wall Street before becoming enmeshed in scandal and its founder was convicted in 2022 for misleading investors about the Arizona company’s technology.

At the trial of founder Trevor Milton, prosecutors say a company video of a prototype truck appearing to be driven down a desert highway was actually a video of a nonfunctioning Nikola that had been rolled down a hill.

But the hype around the company was immense. In 2020, Nikola was valued at around $30 billion, exceeding the market capitalization of Ford Motor Co.

Nikola filed for protection in the United States Bankruptcy Court for the District of Delaware and said Wednesday that it has also filed a motion seeking approval to pursue an auction and sale of the business.

The company has about $47 million in cash on hand. rolled

Nikola Corp. plans to to continue limited service and support operations for vehicles on the road, including fueling operations through the end of March, subject to court approval. The company said that it will need to raise more funding to support those types of activities after that time.

“Like other companies in the electric vehicle industry, we have faced various market and macroeconomic factors that have impacted our ability to operate,” CEO Steve Girsky said in a statement.

The executive said the company has made efforts in recent months to raise funds and reduce liabilities and preserve cash, but that it hasn’t been enough.

“The Board has determined that Chapter 11 represents the best possible path forward under the circumstances,” Girsky said.

In December 2023 founder Trevor Milton was sentenced to four years in prison after being convicted of exaggerating claims about his company’s production of zero-emission 18-wheel trucks, leading to sizeable losses for investors.

Milton was convicted of fraud charges, portrayed by prosecutors as a con man six years after he had founded the company in a basement in Utah.

Prosecutors said Milton falsely claimed to have built its own revolutionary truck that was actually a General Motors product with Nikola’s logo stamped onto it.

Called as a government witness, Nikola’s CEO testified that Milton “was prone to exaggeration” when pitching his venture to investors.

Milton resigned in 2020 amid reports of fraud that sent Nikola’s stock prices into a tailspin. Investors suffered heavy losses as reports questioned Milton’s claims that the company had already produced zero-emission 18-wheel trucks.

The company paid $125 million in 2021 to settle a civil case against it by the SEC. Nikola didn’t admit any wrongdoing.

Elon Musk, during a video call on Thursday at the World Governments Summit in Dubai, UAE, called for the United States to “delete entire agencies” from the federal government, pushing for drastic spending cuts and a restructuring of national priorities under President Donald Trump.

Musk, who was speaking remotely, painted a broad picture of his view on the Trump administration's goals, interweaving topics of “thermonuclear warfare” and the risks posed by artificial intelligence. He criticized what he saw as the dominance of bureaucracy over democratic governance.

“I think we do need to delete entire agencies, rather than just leaving a few behind,” Musk continued. “If we don’t remove the roots of the weed, it’s easy for it to grow back.”

Although Musk has appeared at the summit before, this time his comments carried more weight, as he now holds significant control over certain government functions, especially with Trump’s endorsement, after taking charge of the Department of Government Efficiency. His role has involved sidelining long-term government officials, gaining access to sensitive data, and prompting legal debates about presidential power limits.

In his remarks, Musk also expressed an isolationist stance regarding U.S. influence in the Middle East, especially given the ongoing legacy of the U.S. wars in Afghanistan and Iraq following the September 11, 2001, terrorist attacks.

Musk emphasized that under Trump, the U.S. has become “less interested in interfering with the affairs of other countries,” suggesting that the U.S. had sometimes been overly aggressive in international affairs. Speaking to the UAE audience, Musk noted, “There are times the United States has been kind of pushy in international affairs, which may resonate with some members of the audience,” acknowledging the UAE's autocratic governance.

On domestic matters, Musk touched on the Trump administration's push to eliminate diversity, equity, and inclusion (DEI) efforts, linking it to the potential risks of AI. He joked, “If hypothetically, AI is designed for DEI, you know, diversity at all costs, it could decide that there’s too many men in power and execute them.”

Regarding AI, Musk revealed that X’s new AI chatbot, Grok 3, would be ready in about two weeks, calling it “kind of scary.” He also criticized Sam Altman’s leadership at OpenAI, comparing it to a nonprofit dedicated to saving the Amazon rainforest that becomes a lumber company. Musk recently made a $97.4 billion bid to take over OpenAI, and a court filing on his behalf stated that he would withdraw the offer if OpenAI proceeds with its plan to become a for-profit entity.

Musk also shared plans for a new “Dubai Loop” project as part of his work with the Boring Company, which has been digging tunnels in Las Vegas to accelerate transit. According to a later statement from Dubai’s crown prince, Sheikh Hamdan bin Mohammed Al Maktoum, Dubai and the Boring Company would explore the development of a 17-kilometer (10.5-mile) underground network with 11 stations capable of transporting over 20,000 passengers per hour. No financial terms were disclosed.

President Donald Trump signed an executive order imposing sanctions on the International Criminal Court over investigations of Israel, a close U.S. ally.

Neither the U.S. nor Israel is a member of or recognizes the court, which has issued an arrest warrant for Israeli Prime Minister Benjamin Netanyahu for alleged war crimes over his military response in Gaza after the Hamas attack against Israel in October 2023. Tens of thousands of Palestinians, including children, have been killed during the Israeli military’s response.

The order Trump signed Thursday accuses the ICC of engaging in “illegitimate and baseless actions targeting America and our close ally Israel” and of abusing its power by issuing “baseless arrest warrants” against Netanyahu and his former defense minister, Yoav Gallant.

“The ICC has no jurisdiction over the United States or Israel,” the order states, adding that the court had set a “dangerous precedent” with its actions against both countries.

Trump’s action came as Netanyahu was visiting Washington. He and Trump held talks Tuesday at the White House, and Netanyahu spent some of Thursday meeting with lawmakers on Capitol Hill.

The order says the U.S. will impose “tangible and significant consequences” on those responsible for the ICC’s “transgressions.” Actions may include blocking property and assets and not allowing ICC officials, employees and relatives to enter the United States.

Human rights activists said sanctioning court officials would have a chilling effect and run counter to U.S. interests in other conflict zones where the court is investigating.

“Victims of human rights abuses around the world turn to the International Criminal Court when they have nowhere else to go, and President Trump’s executive order will make it harder for them to find justice,” said Charlie Hogle, staff attorney with American Civil Liberties Union’s National Security Project. “The order also raises serious First Amendment concerns because it puts people in the United States at risk of harsh penalties for helping the court identify and investigate atrocities committed anywhere, by anyone.”

Hogle said the order “is an attack on both accountability and free speech.”

“You can disagree with the court and the way it operates, but this is beyond the pale,” Sarah Yager, Washington director of Human Rights Watch, said in an interview prior to the announcement.

Like Israel, the U.S. is not among the court’s 124 members and has long harbored suspicions that a global court could arbitrarily prosecute U.S. officials. A 2002 law authorizes the Pentagon to liberate any American or U.S. ally held by the court. In 2020, Trump sanctioned chief prosecutor Karim Khan’s predecessor, Fatou Bensouda, over her decision to open an inquiry into war crimes committed by all sides, including the U.S., in Afghanistan.

However, those sanctions were lifted under President Joe Biden, and the U.S. began to tepidly cooperate with the tribunal — especially after Khan in 2023 charged Russian President Vladimir Putin with war crimes in Ukraine.

Driving that turnaround was Sen. Lindsey Graham, R-S.C., who organized meetings in Washington, New York and Europe between Khan and GOP lawmakers who have been among the court’s fiercest critics.

Now, Graham says he feels betrayed by Khan — and is vowing to crush the court as well as the economy of any country that tries to enforce the arrest warrant against Netanyahu.

Elon Musk made a clear promise after Donald Trump decided to put him in charge of making the government more efficient.

“It’s not going to be some sort of backroom secret thing,” Musk said last year. “It will be as transparent as possible,” maybe even streamed live online. It hasn’t worked out that way so far.

In the three weeks since the Republican president has been back in the White House, Musk has rapidly burrowed deep into federal agencies while avoiding public scrutiny of his work. He has not answered questions from journalists or attended any hearings with lawmakers. Staff members for his so-called Department of Government Efficiency, or DOGE, have sidelined career officials around Washington.

It is a profound challenge not only to business-as-usual within the federal government, which Trump campaigned on disrupting, but to concepts of consensus and transparency that are foundational in a democratic system. Musk describes himself as “White House tech support,” and he has embedded himself in an unorthodox administration where there are no discernible limits on his influence.

Donald K. Sherman, executive director of Citizens for Responsibility and Ethics in Washington, said Trump has allowed Musk to “exert unprecedented power and authority over government systems” with “maximal secrecy and little-to-no accountability.”

The White House insisted that DOGE is “extremely transparent” and shared examples of its work so far, such as canceling contracts and ending leases for underused buildings. House Republicans said the Trump administration also discovered that Social Security benefits were being paid to a dozen people listed as 150 years old.

“We’re going to find billions, hundreds of billions of dollars of fraud and abuse and, you know, the people elected me on that,” Trump said in a Fox News interview to be aired along with the Super Bowl on Sunday. He described Musk as “terrific” and said he would soon focus on the Department of Defense, the country’s largest government agency.

That is true, at least judging by Musk’s social media, where no thought appears to be suppressed. His X account is a flood of internet memes, attacks on critics and professions of loyalty to the president. He has made clear the grand scope of his ambitions, talking in existential terms about the need to reverse the federal deficit, cut government spending and roll back progressive programs.

“This administration has one chance for major reform that may never come again,” he posted on Saturday. “It’s now or never.”

Musk is used to doing things his own way. The world’s richest person, he became wealthy with the online payment service PayPal, then took over the electric car manufacturer Tesla and founded the rocket company SpaceX. More recently, he bought Twitter and rebranded it as X, cutting jobs and remaking its culture.