President Donald Trump moved Thursday to end collective bargaining with federal labor unions in agencies with national security missions across the federal government, citing authority granted him under a 1978 law.

The order, signed without public fanfare and announced late Thursday, appears to touch most of the federal government. Affected agencies include the Departments of State, Defense, Veterans Affairs, Energy, Health and Human Services, Treasury, Justice and Commerce and the part of Homeland Security responsible for border security.

Police and firefighters will continue to collectively bargain.

Trump said the Civil Service Reform Act of 1978 gives him the authority to end collective bargaining with federal unions in these agencies because of their role in safeguarding national security.

The American Federation of Government Employees, which represents 820,000 federal and D.C. government workers, said late Thursday that it is “preparing immediate legal action and will fight relentlessly to protect our rights, our members, and all working Americans from these unprecedented attacks.”

“President Trump’s latest executive order is a disgraceful and retaliatory attack on the rights of hundreds of thousands of patriotic American civil servants — nearly one-third of whom are veterans — simply because they are members of a union that stands up to his harmful policies,” AFGE National President Everett Kelley said.

AFL-CIO President Liz Shuler said in a statement, “It’s clear that this order is punishment for unions who are leading the fight against the administration’s illegal actions in court — and a blatant attempt to silence us.” She also vowed, “We will fight this outrageous attack on our members with every fiber of our collective being.”

The announcement builds on previous moves by the Trump administration to erode collective bargaining rights in the government.

Earlier this month, DHS said it was ending the collective bargaining agreement with the tens of thousands of frontline employees at the Transportation Security Administration. The TSA union called it an “unprovoked attack” and vowed to fight it.

A White House fact sheet on Thursday’s announcement says that “Certain Federal unions have declared war on President Trump’s agenda” and that Trump “refuses to let union obstruction interfere with his efforts to protect Americans and our national interests.”

“President Trump supports constructive partnerships with unions who work with him; he will not tolerate mass obstruction that jeopardizes his ability to manage agencies with vital national security missions,” the White House said.

Lululemon beat Wall Street expectations for fiscal fourth-quarter earnings and revenue, but issued 2025 guidance that disappointed analysts.

On an Thursday earnings call, CEO Calvin McDonald said the athleticwear company conducted a survey earlier this month that found that consumers are spending less due to economic and inflation concerns, resulting in lower U.S. traffic at Lululemon and industry peers. However, he said, shoppers responded well to innovation at the company.

“There continues to be considerable uncertainty driven by macro and geopolitical circumstances. That being said, we remain focused on what we can control,” McDonald said.

Shares of the apparel company plunged 15% on Friday morning.

Lululemon was only the latest retailer to say it expects slower sales for the rest of this year as concerns grow about a weakening economy and President Donald Trump’s tariffs. Even so, the Canada-based company said it expected only a minimal hit to profits from the U.S. trade war with countries including Canada, Mexico and China.

Here’s how the company did compared with what Wall Street was expecting for the quarter ended Feb. 2, based on a survey of analysts by LSEG:

Fourth-quarter revenue rose from $3.21 billion during the same period in 2023. Full-year 2024 revenue came in at $10.59 billion, up from $9.62 billion in 2023.

Lululemon’s fiscal 2024 contained 53 weeks, one week longer than its fiscal 2023. Excluding the 53rd week, fourth-quarter and full-year revenue both rose 8% year over year for 2024.

Lululemon expects first-quarter revenue to total $2.34 billion to $2.36 billion, while Wall Street analysts were expecting $2.39 billion, according to LSEG. The retailer anticipates it will post full-year fiscal 2025 revenue of $11.15 billion to $11.30 billion, compared to the analyst consensus estimate of $11.31 billion.

For the first quarter, the company expects to post earnings per share in the range of $2.53 to $2.58, missing Wall Street’s expectation of $2.72, according to LSEG. Full-year earnings per share guidance came in at $14.95 to $15.15 per share, while analysts anticipated $15.31.

CFO Meghan Frank said on the Thursday earnings call that gross margin for 2025 is expected to fall 0.6 percentage points due to higher fixed costs, foreign exchange rates and U.S. tariffs on China and Mexico.

Lululemon reported a net income for the fourth quarter of $748 million, or $6.14 per share, compared with a net income of $669 million, or $5.29 per share, during the fourth quarter of 2023.

Comparable sales, which Lululemon defines as revenue from e-commerce and stores open at least 12 months, rose 3% year over year for the quarter. The comparison excludes the 53rd week of the 2024 fiscal year. Analysts expected the metric to rise 5.1%.

Comparable sales in the Americas were flat, while they grew 20% internationally. Lululemon has been facing a sales slowdown in the U.S., although McDonald said its U.S. business stabilized in the second half of the year and partially attributed the improvement to new merchandise. He added that Lululemon will expand its stores to Italy, Denmark, Belgium, Turkey and the Czech Republic this year.

The Federal Communications Commission has alerted the Walt Disney Company and its ABC unit that it will begin an investigation into the diversity, equity and inclusion efforts at the media giant.

The FCC, the agency that regulates the media and telecommunications industry, said in a letter dated Friday that it wants to “ensure that Disney and ABC have not been violating FCC equal employment opportunity regulations by promoting invidious forms of DEI discrimination.”

“We are reviewing the Federal Communications Commission’s letter, and we look forward to engaging with the commission to answer its questions,” a Disney spokesperson told CNBC.

FCC Chairman Brendan Carr, who was recently appointed by President Donald Trump, began a similar investigation into Comcast and NBCUniversal in early February.

The inquiry comes after Trump signed an executive order looking to end DEI practices at U.S. corporations in January. The order calls for each federal agency to “identify up to nine potential civil compliance investigations” among publicly traded companies, as well as nonprofits and other institutions.

“For decades, Disney focused on churning out box office and programming successes,” Carr wrote in the letter to CEO Bob Iger. “But then something changed. Disney has now been embroiled in rounds of controversy surrounding its DEI policies.”

An FCC spokesperson didn’t comment beyond the letter.

Disclosure: Comcast is the parent company of NBCUniversal and NBC News.