national security

trump-says-tiktok-should-be-tweaked-to-become-“100%-maga”

Trump says TikTok should be tweaked to become “100% MAGA”

Previously, experts had suggested that China had little incentive to follow through with the deal, while as recently as July, ByteDance denied reports that it agreed to sell TikTok to the US, the South China Morning Post reported. Yesterday, Reuters noted that Vice President JD Vance confirmed that the “new US company will be valued at around $14 billion,” a price tag “far below some analyst estimates,” which might frustrate ByteDance. Questions also remain over what potential concessions Trump may have made to get Xi’s sign-off.

It’s also unclear if Trump’s deal meets the legal requirements of the Protecting Americans from Foreign Adversary Controlled Applications Act, with Reuters reporting that “numerous details” still need to be “fleshed out.” Last Friday, James Sullivan of JP Morgan suggested on CNBC that “Trump’s proposed TikTok deal lacked clarity on who is in control of the algorithm, leaving the national security concerns wide open,” CNBC reported.

Other critics, including the Electronic Frontier Foundation’s civil liberties director David Greene, warned in a statement to Ars that the US now risks “turning over” TikTok “to the allies of a President who seems to have no respect for the First Amendment.”

Jennifer Huddleston, a senior fellow in technology policy at the Cato Institute, agreed. “The arrangement creates uncertainty about what influence or oversight the US government might require over this separate algorithm that could raise potential First Amendment concerns regarding government influence over a private actor,” Huddleston said.

Will TikTok become right-wing?

The Guardian recently conducted a deep dive into how the Murdochs’ and Ellisons’ involvement could “gift Trump’s billionaire allies a degree of control over US media that would be vast and unprecedented” by allowing “the owners of the US’s most powerful cable TV channels” to “steer the nation’s most influential social network.”

Trump says TikTok should be tweaked to become “100% MAGA” Read More »

white-house-officials-reportedly-frustrated-by-anthropic’s-law-enforcement-ai-limits

White House officials reportedly frustrated by Anthropic’s law enforcement AI limits

Anthropic’s AI models could potentially help spies analyze classified documents, but the company draws the line at domestic surveillance. That restriction is reportedly making the Trump administration angry.

On Tuesday, Semafor reported that Anthropic faces growing hostility from the Trump administration over the AI company’s restrictions on law enforcement uses of its Claude models. Two senior White House officials told the outlet that federal contractors working with agencies like the FBI and Secret Service have run into roadblocks when attempting to use Claude for surveillance tasks.

The friction stems from Anthropic’s usage policies that prohibit domestic surveillance applications. The officials, who spoke to Semafor anonymously, said they worry that Anthropic enforces its policies selectively based on politics and uses vague terminology that allows for a broad interpretation of its rules.

The restrictions affect private contractors working with law enforcement agencies who need AI models for their work. In some cases, Anthropic’s Claude models are the only AI systems cleared for top-secret security situations through Amazon Web Services’ GovCloud, according to the officials.

Anthropic offers a specific service for national security customers and made a deal with the federal government to provide its services to agencies for a nominal $1 fee. The company also works with the Department of Defense, though its policies still prohibit the use of its models for weapons development.

In August, OpenAI announced a competing agreement to supply more than 2 million federal executive branch workers with ChatGPT Enterprise access for $1 per agency for one year. The deal came one day after the General Services Administration signed a blanket agreement allowing OpenAI, Google, and Anthropic to supply tools to federal workers.

White House officials reportedly frustrated by Anthropic’s law enforcement AI limits Read More »

“china-keeps-the-algorithm”:-critics-attack-trump’s-tiktok-deal

“China keeps the algorithm”: Critics attack Trump’s TikTok deal

However, Trump seems to think that longtime TikTok partner Oracle taking a bigger stake while handling Americans’ user data at its facilities in Texas will be enough to prevent remaining China-based owners—which will maintain less than a 20 percent stake—from allegedly spying, launching disinformation campaigns, or spreading other kinds of propaganda.

China previously was resistant to a forced sale of TikTok, FT reported, even going so far as to place export controls on algorithms to keep the most lucrative part of TikTok in the country. And “it remains unclear to what extent TikTok’s Chinese parent would retain control of the algorithm in the US as part of a licensing deal,” FT noted.

On Tuesday, Wang Jingtao, deputy head of China’s cyber security regulator, did not go into any detail on how China’s access to US user data would be restricted under the deal. Instead, Wang only noted that ByteDance would “entrust the operation of TikTok’s US user data and content security,” presumably to US owners, FT reported.

One Asia-based investor told FT that the US would use “at least part of the Chinese algorithm” but train it on US user data, while a US advisor accused Trump of chickening out and accepting a deal that didn’t force a sale of the algorithm.

“After all this, China keeps the algorithm,” the US advisor said.

To the Asia-based investor, it seemed like Trump gave China exactly what it wants, since “Beijing wants to be seen as exporting Chinese technology to the US and the world.”

It’s likely more details will be announced once Trump and Chinese President Xi Jinping hold a phone conference on Friday. ByteDance has yet to comment on the deal and did not respond to Ars’ request to comment.

“China keeps the algorithm”: Critics attack Trump’s TikTok deal Read More »

will-tiktok-go-dark-wednesday?-trump-claims-deal-with-china-avoids-shutdown.

Will TikTok go dark Wednesday? Trump claims deal with China avoids shutdown.

According to Bessent, China agreed to “commercial terms” and “technical details” of a deal “between two parties,” but Xi and Trump still needed to discuss the terms—as well as possibly China’s demands to ease export controls on chips and other high-tech goods—before the deal can be finalized, Reuters reported.

ByteDance, TikTok’s current owner, which in the past has opposed the sale, did not immediately respond to Ars’ request to comment.

While experts told Reuters that finalizing the TikTok deal this week could be challenging, Trump seems confident. On Truth Social, the US president boasted that talks with China have been going “very well” and claimed that TikTok users will soon be “very happy.”

“A deal was also reached on a ‘certain’ company that young people in our Country very much wanted to save,” Trump said, confirming that he would speak to Xi on Friday and claiming that their relationship “remains a very strong one!!!”

China accuses US of “economic coercion”

However, China’s Ministry of Commerce spokesperson on Monday continued to slam US export controls and tariffs that are frustrating China. The spokesperson suggested that those trade restrictions “constitute the containment and suppression of China’s development of high-tech industries,” like advanced computer chips and artificial intelligence, NBC News reported.

“This is a typical act of unilateral bullying and economic coercion,” the spokesperson said, indicating it may even be viewed as a retaliation violating the temporary truce.

Rather than committing to de-escalate tensions, both countries have recently taken fresh jabs in the trade war. On Monday, China announced two probes into US semiconductors, as well as an antitrust ruling against Nvidia and “an anti-discrimination probe into US measures against China’s chip sector,” NBC News reported.

Will TikTok go dark Wednesday? Trump claims deal with China avoids shutdown. Read More »

the-us-is-now-the-largest-investor-in-commercial-spyware

The US is now the largest investor in commercial spyware

Paragon, responding to the committee’s findings, accused Italian authorities of refusing to conduct a thorough technical verification—an assessment it argued could have resolved the issue.

Apart from focusing on investment, the Atlantic Council notes that the global spyware market is “growing and evolving,” with its dataset expanded to include four new vendors, seven new resellers or brokers, 10 new suppliers, and 55 new individuals linked to the industry.

Newly identified vendors include Israel’s Bindecy and Italy’s SIO. Among the resellers are front companies connected to NSO products, such as Panama’s KBH and Mexico’s Comercializadora de Soluciones Integrales Mecale, as highlighted by the Mexican government. New suppliers named include the UK’s Coretech Security and UAE’s ZeroZenX.

The report highlights the central role that these resellers and brokers play, stating that it is “a notably under-researched set of actors.” According to the report, “These entities act as intermediaries, obscuring the connections between vendors, suppliers, and buyers. Oftentimes, intermediaries connect vendors to new regional markets.”

“This creates an expanded and opaque spyware supply chain, which makes corporate structures, jurisdictional arbitrage, and ultimately accountability measures a challenge to disentangle,” Sarah Graham, who coauthored the report, tells WIRED.

“Despite this, resellers and brokers are not a current feature of policy responses,” she says.

The study reveals the addition of three new countries linked to spyware activity—Japan, Malaysia, and Panama. Japan in particular is a signatory to international efforts to curb spyware abuse, including the Joint Statement on Efforts to Counter the Proliferation and Misuse of Commercial Spyware and the Pall Mall Process Code of Practice for States.

“The discovery of entities operating in new jurisdictions, like Japan, highlights potential conflicts of interest between international commitments and market dynamics,” Graham says.

Despite efforts by the Biden administration to constrain the spyware market through its executive order, trade and visa restrictions, and sanctions, the industry has continued to operate largely without restraint.

The US is now the largest investor in commercial spyware Read More »

trump’s-move-of-spacecom-to-alabama-has-little-to-do-with-national-security

Trump’s move of SPACECOM to Alabama has little to do with national security


The Pentagon says the move will save money, but acknowledges risk to military readiness.

President Donald Trump speaks to the media in the Oval Office at the White House on September 2, 2025 in Washington, DC. Credit: Alex Wong/Getty Images

President Donald Trump announced Tuesday that US Space Command will be relocated from Colorado to Alabama, returning to the Pentagon’s plans for the command’s headquarters from the final days of Trump’s first term in the White House.

The headquarters will move to the Army’s Redstone Arsenal in Huntsville, Alabama. Trump made the announcement in the Oval Office, flanked by Republican members of the Alabama congressional delegation.

The move will “help America defend and dominate the high frontier,” Trump said. It also marks another twist on a contentious issue that has pitted Colorado and Alabama against one another in a fight for the right to be home to the permanent headquarters of Space Command (SPACECOM), a unified combatant command responsible for carrying out military operations in space.

Space Command is separate from the Space Force and is made up of personnel from all branches of the armed services. The Space Force, on the other hand, is charged with supplying personnel and technology for use by multiple combatant commands. The newest armed service, established in 2019 during President Trump’s first term, is part of the Department of the Air Force, which also had the authority for recommending where to base Space Command’s permanent headquarters.

“US Space Command stands ready to carry out the direction of the president following today’s announcement of Huntsville, Alabama, as the command’s permanent headquarters location,” SPACECOM wrote on its official X account.

Military officials in the first Trump administration considered potential sites in Colorado, Florida, Nebraska, New Mexico, and Texas before the Air Force recommended basing Space Command in Huntsville, Alabama, on January 13, 2021, a week before Trump left office.

Members of Colorado’s congressional delegation protested the decision, suggesting the recommendation was political. Trump won a larger share of votes in Alabama in 2016, 2020, and 2024 than in any of the other states in contention. On average, a higher percentage of Colorado’s citizens cast their votes against Trump than in the other five states vying for Space Command’s permanent headquarters.

Trump’s reasons

Trump cited three reasons Tuesday for basing Space Command in Alabama. He noted Redstone Arsenal’s proximity to other government and industrial space facilities, the persistence of Alabama officials in luring the headquarters away from Colorado, and Colorado’s use of mail-in voting, a policy that has drawn Trump’s ire but is wholly unrelated to military space matters.

“That played a big factor, also,” Trump said of Colorado’s mail-in voting law.

None of the reasons for the relocation that Trump mentioned in his remarks on Tuesday explained why Alabama is a better place for Space Command’s headquarters than Colorado, although the Air Force has pointed to cost savings as a rationale for the move.

A Government Accountability Office (GAO) investigation concluded in 2022 that the Air Force did not follow “best practices” in formulating its recommendation to place Space Command at Redstone Arsenal, leading to “significant shortfalls in its transparency and credibility.”

A separate report in 2022 from the Pentagon’s own inspector general concluded the Air Force’s basing decision process was “reasonable” and complied with military policy and federal law, but criticized the decision-makers’ record-keeping.

Former President Joe Biden’s secretary of the Air Force, Frank Kendall, stood by the recommendation in 2023 to relocate Space Command to Alabama, citing an estimated $426 million in cost savings due to lower construction and personnel costs in Huntsville relative to Colorado Springs. However, since then, Space Command achieved full operational capability at Peterson Space Force Base, Colorado.

Now-retired Army Gen. James Dickinson raised concerns about moving Space Command from Colorado to Alabama. Credit: US Space Force/Tech. Sgt. Luke Kitterman

Army Gen. James Dickinson, head of Space Command from 2020 until 2023, favored keeping the headquarters in Colorado, according to a separate inspector general report released earlier this year.

“Mission success is highly dependent on human capital and infrastructure,” Dickinson wrote in a 2023 memorandum to the secretary of the Air Force. “There is risk that most of the 1,000 civilians, contractors, and reservists will not relocate to another location.”

One division chief within Space Command’s plans and policy directorate told the Pentagon’s inspector general in May 2024 that they feared losing 90 percent of their civilian workforce if the Air Force announced a relocation. A representative of another directorate told the inspector general’s office that they could say “with certainty” only one of 25 civilian employees in their division would move to a new headquarters location.

Officials at Redstone Arsenal and information technology experts at Space Command concluded it would take three to four years to construct temporary facilities in Huntsville with the same capacity, connectivity, and security as those already in use in Colorado Springs, according to the DoD inspector general.

Tension under Biden

Essentially, the inspector general reported, officials at the Pentagon made cost savings their top consideration in where to garrison Space Command. Leaders at Space Command prioritized military readiness.

President Biden decided in July 2023 that Space Command’s headquarters would remain in Colorado Springs. The decision, according to the Pentagon’s press secretary at the time, would “ensure peak readiness in the space domain for our nation during a critical period.” Alabama lawmakers decried Biden’s decision in favor of Colorado, claiming it, too, was politically motivated.

Space Command reached full operational capability at its headquarters at Peterson Space Force Base, Colorado, two years ahead of schedule in December 2023. At the time, Space Command leaders said they could only declare Space Command fully operational upon the selection of a permanent headquarters.

Now, a year-and-a-half later, the Trump administration will uproot the headquarters and move it more than 1,000 miles to Alabama. But it hasn’t been smooth sailing for Space Command in Colorado.

A new report by the GAO published in May said Space Command faced “ongoing personnel, facilities, and communications challenges” at Peterson, despite the command’s declaration of full operational capability. Space Command officials told the GAO the command’s posture at Peterson is “not sustainable long term and new military construction would be needed” in Colorado Springs.

Space Command was originally established in 1985. The George W. Bush administration later transferred responsibility for military space activities to the US Strategic Command, as part of a post-9/11 reorganization of the military’s command structure. President Trump reestablished Space Command in 2019, months before Congress passed legislation to make the Space Force the nation’s newest military branch.

Throughout its existence, Space Command has been headquartered at Peterson Space Force Base in Colorado Springs. But now, Pentagon officials say the growing importance of military space operations and potentially space warfare requires Space Command to occupy a larger headquarters than the existing facility at Peterson.

Peterson Space Force Base is also the headquarters of North American Aerospace Defense Command, or NORAD, US Northern Command, and Space Operations Command, all of which work closely with Space Command. Space Command officials told the GAO there were benefits in being co-located with operational space missions and centers, where engineers and operators control some of the military’s most important spacecraft in orbit.

Several large space companies also have significant operations or headquarters in the Denver metro area, including Lockheed Martin, United Launch Alliance, BAE Systems, and Sierra Space.

In Alabama, ULA and Blue Origin operate rocket and engine factories near Huntsville. NASA’s Marshall Space Flight Center and the Army’s Space and Missile Defense Command are located at Redstone Arsenal itself.

The headquarters building at Peterson Space Force Base, Colorado. Credit: US Space Force/Keefer Patterson

Colorado’s congressional delegation—six Democrats and four Republicansissued a joint statement Tuesday expressing their disappointment in Trump’s decision.

“Today’s decision to move US Space Command’s headquarters out of Colorado and to Alabama will directly harm our state and the nation,” the delegation said in a statement. “We are united in fighting to reverse this decision. Bottom line—moving Space Command headquarters weakens our national security at the worst possible time.”

The relocation of Space Command headquarters is estimated to bring about 1,600 direct jobs to Huntsville, Alabama. The area surrounding the headquarters will also derive indirect economic benefits, something Colorado lawmakers said they fear will come at the expense of businesses and workers in Colorado Springs.

“Being prepared for any threats should be the nation’s top priority; a crucial part of that is keeping in place what is already fully operational,” the Colorado lawmakers wrote. “Moving Space Command would not result in any additional operational capabilities than what we have up and running in Colorado Springs now. Colorado Springs is the appropriate home for US Space Command, and we will take the necessary action to keep it there.”

Alabama’s senators and representatives celebrated Trump’s announcement Tuesday.

“The Air Force originally selected Huntsville in 2021 based 100 percent on merit as the best choice,” said Rep. Robert Aderholt (R-Alabama). “President Biden reversed that decision based on politics. This wrong has been righted and Space Command will take its place among Huntsville’s world-renowned space, aeronautics, and defense leaders.”

Democratic Colorado Gov. Jared Polis said in a statement that the Trump administration should provide “full transparency” and the “full details of this poor decision.”

“We hope other vital military units and missions are retained and expanded in Colorado Springs. Colorado remains an ideal location for future missions, including Golden Dome,” Polis said, referring to the Pentagon’s proposed homeland missile defense system.

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

Trump’s move of SPACECOM to Alabama has little to do with national security Read More »

white-house-unveils-sweeping-plan-to-“win”-global-ai-race-through-deregulation

White House unveils sweeping plan to “win” global AI race through deregulation

Trump’s plan was not welcomed by everyone. J.B. Branch, Big Tech accountability advocate for Public Citizen, in a statement provided to Ars, criticized Trump as giving “sweetheart deals” to tech companies that would cause “electricity bills to rise to subsidize discounted power for massive AI data centers.”

Infrastructure demands and energy requirements

Trump’s new AI plan tackles infrastructure head-on, stating that “AI is the first digital service in modern life that challenges America to build vastly greater energy generation than we have today.” To meet this demand, it proposes streamlining environmental permitting for data centers through new National Environmental Policy Act (NEPA) exemptions, making federal lands available for construction and modernizing the power grid—all while explicitly rejecting “radical climate dogma and bureaucratic red tape.”

The document embraces what it calls a “Build, Baby, Build!” approach—echoing a Trump campaign slogan—and promises to restore semiconductor manufacturing through the CHIPS Program Office, though stripped of “extraneous policy requirements.”

On the technology front, the plan directs Commerce to revise NIST’s AI Risk Management Framework to “eliminate references to misinformation, Diversity, Equity, and Inclusion, and climate change.” Federal procurement would favor AI developers whose systems are “objective and free from top-down ideological bias.” The document strongly backs open source AI models and calls for exporting American AI technology to allies while blocking administration-labeled adversaries like China.

Security proposals include high-security military data centers and warnings that advanced AI systems “may pose novel national security risks” in cyberattacks and weapons development.

Critics respond with “People’s AI Action Plan”

Before the White House unveiled its plan, more than 90 organizations launched a competing “People’s AI Action Plan” on Tuesday, characterizing the Trump administration’s approach as “a massive handout to the tech industry” that prioritizes corporate interests over public welfare. The coalition includes labor unions, environmental justice groups, and consumer protection nonprofits.

White House unveils sweeping plan to “win” global AI race through deregulation Read More »

trump-suggests-he-needs-china-to-sign-off-on-tiktok-sale,-delays-deal-again

Trump suggests he needs China to sign off on TikTok sale, delays deal again

For many Americans, losing TikTok would be disruptive. TikTok has warned that US businesses could lose $1 billion in one month if TikTok shuts down. As these businesses wait in limbo for a resolution to the situation, it’s getting harder to take the alleged national security threat seriously, as clinching the deal appears to lack urgency.

On Wednesday, the White House continued to warn that Americans are not safe using TikTok, though, despite leaving Americans vulnerable for an extended period that could now stretch to eight months.

In a statement, White House press secretary Karoline Leavitt only explained that “President Trump does not want TikTok to go dark” and would sign an executive order “to keep TikTok up and running” through mid-September. Leavitt confirmed that the Trump administration would focus on finishing the deal in this three-month period, “making sure the sale closes so that Americans can keep using TikTok with the assurance that their data is safe and secure,” Reuters reported.

US-China tensions continue, despite truce

Trump’s negotiations with China have been shaky, but a truce was reestablished last week that could potentially pave the way for a TikTok deal.

Initially, Trump had planned to use the TikTok deal as a bargaining chip, but the tit-for-tat retaliations between the US and China all spring reportedly left China hesitant to agree to any deal. Perhaps sensing the power shift in negotiations, Trump offered to reduce China’s highest tariffs to complete the deal in March. But by April, analysts opined that Trump was still “desperate” to close, while China saw no advantage in letting go of TikTok any time soon.

Despite the current truce, tensions between the US and China continue, as China has begun setting its own deadlines to maintain leverage in the trade war. According to The Wall Street Journal, China put a six-month limit “on the sales of rare earths to US carmakers and manufacturers, giving Beijing leverage if the trade conflict flares up again.”

Trump suggests he needs China to sign off on TikTok sale, delays deal again Read More »

anthropic-releases-custom-ai-chatbot-for-classified-spy-work

Anthropic releases custom AI chatbot for classified spy work

On Thursday, Anthropic unveiled specialized AI models designed for US national security customers. The company released “Claude Gov” models that were built in response to direct feedback from government clients to handle operations such as strategic planning, intelligence analysis, and operational support. The custom models reportedly already serve US national security agencies, with access restricted to those working in classified environments.

The Claude Gov models differ from Anthropic’s consumer and enterprise offerings, also called Claude, in several ways. They reportedly handle classified material, “refuse less” when engaging with classified information, and are customized to handle intelligence and defense documents. The models also feature what Anthropic calls “enhanced proficiency” in languages and dialects critical to national security operations.

Anthropic says the new models underwent the same “safety testing” as all Claude models. The company has been pursuing government contracts as it seeks reliable revenue sources, partnering with Palantir and Amazon Web Services in November to sell AI tools to defense customers.

Anthropic is not the first company to offer specialized chatbot services for intelligence agencies. In 2024, Microsoft launched an isolated version of OpenAI’s GPT-4 for the US intelligence community after 18 months of work. That system, which operated on a special government-only network without Internet access, became available to about 10,000 individuals in the intelligence community for testing and answering questions.

Anthropic releases custom AI chatbot for classified spy work Read More »

weapons-of-war-are-launching-from-cape-canaveral-for-the-first-time-since-1988

Weapons of war are launching from Cape Canaveral for the first time since 1988


Unlike a recent hypersonic missile test, officials didn’t immediately confirm Friday’s flight was a success.

File photo of a previous launch of the Army’s Long-Range Hypersonic Weapon from Cape Canaveral Space Force Station, Florida, on December 12, 2024. Credit: Department of Defense

The US military launched a long-range hypersonic missile Friday morning from Cape Canaveral Space Force Station in Florida on a test flight that, if successful, could pave the way for the weapon’s operational deployment later this year.

The Army’s Long-Range Hypersonic Weapon fired out of a canister on a road-mobile trailer shortly after sunrise on Florida’s Space Coast, then headed east over the Atlantic Ocean propelled by a solid-fueled rocket booster. Local residents shared images of the launch on social media.

Designed for conventional munitions, the new missile is poised to become the first ground-based hypersonic weapon fielded by the US military. Russia has used hypersonic missiles in combat against Ukraine. China has “the world’s leading hypersonic missile arsenal,” according to a recent Pentagon report on Chinese military power. After a successful test flight from Cape Canaveral last year, the long-range hypersonic weapon (LRHW)—officially named “Dark Eagle” by the Army earlier this week—will give the United States the ability to strike targets with little or no warning.

The Dark Eagle missile rapidly gained speed and altitude after launch Friday morning, then soon disappeared from the view of onlookers at Cape Canaveral. Warning notices advising pilots and mariners to steer clear of the test area indicated the missile and its hypersonic glide vehicle were supposed to splash down in the mid-Atlantic Ocean hundreds of miles north and northeast of Puerto Rico.

Success not guaranteed

A US defense official did not answer questions from Ars about the outcome of the test flight Friday.

“A combined team of government, academic, and industry partners conducted a test on behalf of the Department of Defense from a test site at Cape Canaveral Space Force Station,” the official said. “We are currently evaluating the results of the test.”

Liftoff of the LRHW Dark Eagle this morning 🚀 https://t.co/lCJhUXxT84 pic.twitter.com/YJXXuSxmJK

— Jerry Pike (@JerryPikePhoto) April 25, 2025

This missile launch and a similar one in December are the first tests of land-based offensive weapons at Cape Canaveral since 1988, when the military last tested Pershing ballistic missiles there. The launch range in Florida continues to support offshore tests of submarine-launched Trident missiles, and now is a center for hypersonic missile testing.

The Pentagon has a long-standing policy of not publicizing hypersonic missile tests before they happen, except for safety notices for civilian airplanes and ships downrange. But the Defense Department declared the previous Dark Eagle test flight a success within a few hours of the launch, and did not do so this time.

Hypersonic missiles offer several advantages over conventional ballistic missiles. These new kinds of weapons are more maneuverable and dimmer than other missiles, so they are more difficult for an aerial defense system to detect, track, and destroy. They are designed to evade an adversary’s missile warning sensors. These sensors were originally activated to detect larger, brighter incoming ballistic missiles, which have a predictable trajectory toward their targets after boosting themselves out of the atmosphere and into space.

A hypersonic weapon is different. It can skim through the upper atmosphere at blistering speeds, producing a much dimmer heat signature that is difficult to see with an infrared sensor on a conventional missile warning satellite. At these altitudes, the glide vehicle can take advantage of aerodynamic forces for maneuvers. This is why the Pentagon’s Space Development Agency is spending billions of dollars to deploy a network of missile tracking satellites in low-Earth orbit, putting hundreds of sophisticated sensors closer to the flight path of hypersonic weapons.

Dark Eagle is designed to fly at speeds exceeding Mach 5, or 3,800 mph, with a reported range of 1,725 miles (2,775 kilometers), sufficient to reach Taiwan from Guam, or NATO’s borders with Russia from Western Europe. The US military says it has no plans to outfit its hypersonic weapons with nuclear warheads.

In a statement on Thursday, the Department of Defense said the weapon’s official name pays tribute to the eagle, known for its speed, stealth, and agility. Dark Eagle offers a similar mix of attributes: velocity, accuracy, maneuverability, survivability, and versatility, the Pentagon said.

“The word ‘dark’ embodies the LRHW’s ability to dis-integrate adversary capabilities,” the statement said. “Hypersonic weapons will complicate adversaries’ decision calculus, strengthening deterrence,” said Patrick Mason, senior official performing the duties of the assistant secretary of the Army for acquisition, logistics, and technology

A US Army soldier lifts the hydraulic launching system on the new long-range hypersonic weapon (LRHW) during Operation Thunderbolt Strike at Cape Canaveral Space Force Station, Florida, on March 3, 2023. Credit: Spc. Chandler Coats, US Army

Dark Eagle is the land-based component of the Pentagon’s effort to field hypersonic missiles for combat. The Navy will use the same system on its ships to provide a sea-launched version of the hypersonic weapon called Conventional Prompt Strike, which will be placed on destroyers and submarines.

The Army and Navy programs will use an identical two-stage missile, which will jettison after depleting its rocket motors, freeing a hypersonic glide vehicle to steer toward its target. The entire rocket and glide vehicle are collectively called an “All Up Round.”

“The use of a common hypersonic missile and joint test opportunities allow the services to pursue a more aggressive timeline for delivery and to realize cost savings,” the Defense Department said in a statement.

A long road to get here

The Congressional Budget Office reported in 2023 that purchasing 300 intermediate-range hypersonic missiles would cost $41 million per missile. Dynetics, a subsidiary of the defense contractor Leidos, is responsible for developing the Common Hypersonic Glide Body for the Army’s Dark Eagle and the Navy’s Conventional Prompt Strike programs. Lockheed Martin is the prime contractor charged with integrating the entire weapon system.

The military canceled an air-launched hypersonic weapon program in 2023 after it ran into problems during testing.

The Pentagon said Army commanders will use Dark Eagle to “engage adversary high-payoff and time-sensitive targets.” The hypersonic weapon could be used against an adversary’s mobile missile forces if US officials determine they are preparing for launch, or it could strike well-defended targets out of reach of other weapons in the US arsenal. Once in the field, the missile’s use will fall under the authority of US Strategic Command, with the direction of the president and the secretary of defense.

Defense News, an industry trade publication, reported in February that the Army aimed to deliver the first Dark Eagle missiles to a combat unit before October 1, pending final decisions by the Pentagon’s new leadership under the Trump administration.

This illustration from the Government Accountability Office compares the trajectory of a ballistic missile with those of a hypersonic glide vehicle and a hypersonic cruise missile. Credit: GAO

Dark Eagle suffered multiple test failures in 2021 and 2022, according to a report by the Congressional Research Service. Military crews aborted several attempts to launch the missile from Cape Canaveral in 2023 due to a problem with the weapon’s launcher. The program achieved two successes last year with test flights from Hawaii and Florida.

The December launch from Cape Canaveral was an important milestone. “This test builds on several flight tests in which the Common Hypersonic Glide Body achieved hypersonic speed at target distances and demonstrates that we can put this capability in the hands of the warfighter,” said Christine Wormuth, then-secretary of the army, in a Pentagon statement announcing the result of the test flight.

The Dark Eagle readiness tests build on more than a decade of experimental hypersonic flights by multiple US defense agencies. Hypersonic flight is an unforgiving environment, where the outer skin of glide vehicles must withstand temperatures of 3,000° Fahrenheit. It’s impossible to re-create such an extreme environment through modeling or tests on the ground.

While the Army and Navy hope to soon deploy the first US hypersonic missile for use in combat, the military continues pursuing more advanced hypersonic technology. In January, the Pentagon awarded a contract worth up to $1.45 billion to Kratos Defense & Security Solutions for the Multi-Service Advanced Capability Hypersonic Test Bed (MACH-TB) program.

Kratos partners with other companies, like Leidos, Rocket Lab, Firefly Aerospace, and Stratolaunch, to test hypersonic technologies in their operating environment. The program aims for a rapid cadence of suborbital test flights, some of which have already launched with Rocket Lab’s Electron rocket. With these experiments, engineers can see how individual components and technologies work in flight before using them on real weapons.

The Biden administration requested $6.9 billion for the Pentagon’s hypersonic research programs in fiscal year 2025, up from $4.7 billion in 2023. The Trump administration’s budget request for fiscal year 2026 is scheduled for release next month.

Photo of Stephen Clark

Stephen Clark is a space reporter at Ars Technica, covering private space companies and the world’s space agencies. Stephen writes about the nexus of technology, science, policy, and business on and off the planet.

Weapons of war are launching from Cape Canaveral for the first time since 1988 Read More »

white-house-plagued-by-signal-controversy-as-pentagon-in-“full-blown-meltdown”

White House plagued by Signal controversy as Pentagon in “full-blown meltdown”

“Given that, it’s hard to see Defense Secretary Pete Hegseth remaining in his role for much longer,” Ullyot forecasted.

According to NPR—which has been the target of Trump threats to rescind funding—four of Hegseth’s senior advisors abruptly quit after The Times report was published. “They have all released public statements suggesting infighting within the department of defense,” NPR reported.

But Trump and Hegseth are presenting a united front against the public backlash. Trump confirmed that he considers any discussion of Hegseth’s chats a “waste of time,” The New York Times reported. And on Sunday, Hegseth told reporters gathered for a White House Easter event that he and Trump are “on the same page all the way.”

Hegseth labeled The Times’ latest report as a “hit piece.” Citing four people familiar with his family Signal chat, NYT report noted that Hegseth updated both Signal groups about the attack plans at about the same time, and these “were among the first big military strikes of Mr. Hegseth’s tenure.”

The implication is that if the media hadn’t outed the Signal use, perhaps Hegseth may have continued risking leaks of confidential military information. And although he and Trump hope the backlash will die down soon, his inclusion of his wife and brother on the second chat likely raises additional flags and “is sure to raise further questions about his adherence to security protocols,” the NYT suggested.

Sean Parnell, the chief Pentagon spokesperson, joined the White House in pushing back against reports, claiming the NYT’s sources are “disgruntled” former employees and insisting on X that “there was no classified information in any Signal chat.”

According to The Atlantic’s editor-in-chief, Jeffrey Goldberg, who was accidentally copied on the initial Signal chat that sparked the backlash, Hegseth shared “precise information about weapons packages, targets, and timing” two hours before the attack.

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Google tells Trump’s DOJ that forcing a Chrome sale would harm national security

Close-up of Google Chrome Web Browser web page on the web browser. Chrome is widely used web browser developed by Google.

Credit: Getty Images

The government’s 2024 request also sought to have Google’s investment in AI firms curtailed even though this isn’t directly related to search. If, like Google, you believe leadership in AI is important to the future of the world, limiting its investments could also affect national security. But in November, Mehta suggested he was open to considering AI remedies because “the recent emergence of AI products that are intended to mimic the functionality of search engines” is rapidly shifting the search market.

This perspective could be more likely to find supporters in the newly AI-obsessed US government with a rapidly changing Department of Justice. However, the DOJ has thus far opposed allowing AI firm Anthropic to participate in the case after it recently tried to intervene. Anthropic has received $3 billion worth of investments from Google, including $1 billion in January.

New year, new Justice Department

Google naturally opposed the government’s early remedy proposal, but this happened in November, months before the incoming Trump administration began remaking the DOJ. Since taking office, the new administration has routinely criticized the harsh treatment of US tech giants, taking aim at European Union laws like the Digital Markets Act, which tries to ensure user privacy and competition among so-called “gatekeeper” tech companies like Google.

We may get a better idea of how the DOJ wants to proceed later this week when both sides file their final proposals with Mehta. Google already announced its preferred remedy at the tail end of 2024. It’s unlikely Google’s final version will be any different, but everything is up in the air for the government.

Even if current political realities don’t affect the DOJ’s approach, the department’s staffing changes could. Many of the people handling Google’s case today are different than they were just a few months ago, so arguments that fell on deaf ears in 2024 could move the needle. Perhaps emphasizing the national security angle will resonate with the newly restaffed DOJ.

After both sides have had their say, it will be up to the judge to eventually rule on how Google must adapt its business. This remedy phase should get fully underway in April.

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