A high-stakes dispute over how the U.S. military uses artificial intelligence has led the Pentagon to cancel its contract with rising AI star Anthropic.
The Pentagon will forbid members of the military from attending Columbia, Yale, Brown and other universities starting next school year amid a campaign to cut ties with institutions that Defense Secretary Pete Hegseth called “factories of anti-American resentment.”.
President Donald Trump has ordered all U.S. agencies to stop using Anthropic technology after the company’s unusually public dispute with the Pentagon over artificial intelligence safety.
Anthropic CEO Dario Amodei says the artificial intelligence company “cannot in good conscience accede” to the Pentagon’s demands to allow wider use of its technology.
A magistrate judge has barred federal authorities from conducting an unsupervised, wholesale search of electronic devices that they seized from a Washington Post reporter’s Virginia home while investigating allegations that a Pentagon contractor illegally leaked classified information to the journalist.
Defense Secretary Pete Hegseth is pressuring Anthropic to give the military broader access to its artificial intelligence technology or lose its Pentagon contract.
A federal judge has blocked the Pentagon from punishing Democratic Sen. Mark Kelly, a former U.S. Navy pilot, for participating in a video that called on troops to resist unlawful orders.
The Pentagon allowed U.S. Customs and Border Protection to use an anti-drone laser earlier this week, leading the Federal Aviation Administration to suddenly close the airspace over El Paso, Texas.
The Pentagon says it will cut ties with Harvard University, ending military training, fellowships and certificate programs.
Sen_ Elissa Slotkin of Michigan says she won't sit for an interview with the Justice Department regarding a probe into a video she organized urging U_S_ military members to resist “illegal orders.”.
A federal judge says he knows of no U.S. Supreme Court precedent to justify the Pentagon’s censuring of a sitting U.S. senator who joined a videotaped plea for troops to resist unlawful orders from the Trump administration.
The Army general tapped to lead the NSA is promising to follow the law and the Constitution when it comes to using the NSA's powerful surveillance tools.
The U.S. is taking a minority stake in an Oklahoma rare earth miner, the latest government investment in the sector as it seeks to minimize its reliance on imports of a material used prevalently in smartphones, robotics, electric vehicles and many other high tech products.
The Defense Department says it is revamping the military newspaper Stars and Stripes to focus on “reporting for our warfighters” and eliminate woke distractions.
A bipartisan group of lawmakers has proposed creating a new agency with $2.5 billion to boost production of rare earths and the other critical minerals.
A new Congressional Budget Office analysis says renaming the Department of Defense the Department of War could cost taxpayers up to $125 million.
A federal officer has shot a man in the leg in Minneapolis after being attacked with a shovel during an arrest Wednesday.
Democratic lawmakers who appeared in a video urging members of the military to resist “illegal orders” have confirmed that they're under investigation from the Trump administration.
Defense Secretary Pete Hegseth says Elon Musk’s artificial intelligence chatbot Grok will join Google’s AI engine inside the Pentagon network.
Democratic Sen. Mark Kelly has sued the Pentagon over attempts to punish him for his warnings about illegal orders.
Secretary of Defense Pete Hegseth said the Pentagon is taking administrative action to punish Sen. Mark Kelly for taking part in a video where he and other Democratic lawmakers reminded U.S. service members of their duty to refuse illegal orders.
Defense Secretary Pete Hegseth says he’s censuring Democratic Sen. Mark Kelly of Arizona over the former Navy pilot’s participation in a video that called on troops to resist unlawful orders.
A U.S. Army Reserve lawyer detailed as a federal immigration judge has been fired barely a month into the job after granting asylum at a high rate out of step with the Trump administration’s mass deportation goals.
The U.S. military has amassed an unusually large force in the Caribbean Sea and the waters off the coast of Venezuela since this summer, when the Trump administration first began to shift assets to the region as part of its anti-drug trafficking operations.
The Senate has given final passage to an annual military policy bill that will authorize $901 billion in defense programs.
Democratic Sen. Mark Kelly of Arizona says the Pentagon’s escalating investigation into his plea to troops to refuse unlawful orders is part of an effort to silence dissent within the military.
The New York Times is suing to try to stop the Pentagon from imposing new rules on journalists who cover the military.
The Pentagon’s watchdog has found that Defense Secretary Pete Hegseth put U.S. personnel and their mission at risk when he used the Signal messaging app to convey sensitive information about a military strike against Houthi militants in Yemen.
The Pentagon press secretary has held her first briefing since most nonpartisan news outlets were replaced by friendly media representatives willing to accept new rules imposed by Defense Secretary Pete Hegseth.
It's not often Pentagon officials hold briefings for the press, but they are this week — although outlets that reach millions of news consumers have been denied access.
Top U.S. military officials are meeting leaders of Caribbean nations this week as the Trump administration has escalated its firepower in the region as part of what it calls a campaign against drug trafficking.
The Pentagon suggests it could recall U_S_ Sen_ Mark Kelly to active military duty for appearing in a video urging troops to defy “illegal orders.”.
Internal Pentagon figures show the number of major accidents involving military aircraft spiked in 2024.
Defense Secretary Pete Hegseth says the Pentagon is revamping how the military buys weapons, shifting the focus away from producing advanced and complex technology and toward products that can be made and delivered quickly.
Defense Secretary Pete Hegseth has ordered the military to provide dozens of lawyers to the Justice Department for temporary assignments in Memphis and near the U.S.-Mexico border that could run through next fall.
The United States is deploying several dozen disaster relief workers, including urban search and rescue teams, to Caribbean island nations as they deal with devastation caused by Hurricane Melissa.
Defense Secretary Pete Hegseth has announced that the U.S. military carried out strikes in the eastern Pacific Ocean against four boats accused of carrying drugs, killing 14 and leaving one survivor.
The Pentagon has confirmed it's accepted an anonymous $130 million gift to help pay members of the military during the government shutdown.
Several conservative news outlets said Wednesday they had agreed to a new press policy rejected by virtually all legacy media organizations and will take their place in the Pentagon to cover Defense Secretary Pete Hegseth and the U.S. military.
Dozens of reporters stationed at the Pentagon walked out this week and surrendered their access badges rather than sign on to new rules imposed by Defense Secretary Pete Hegseth they said would restrict how they do their jobs.
A former security guard at the U.S. Embassy in Norway has been convicted of espionage after a court in Oslo found that he spied for Russia and Iran.
Journalists at the Pentagon turned in access badges and cleaned out their workspaces, the price for refusing to agree to new restrictions on their jobs at the seat of U.S. military power.
The Pentagon says Defense Secretary Pete Hegseth’s plane made an unscheduled landing in the United Kingdom because a windshield cracked on a flight back to the U.S. from a NATO meeting and all aboard are safe.
The New York Times, The Associated Press and the conservative television network Newsmax are among five outlets on Monday who say they won't sign a new Defense Department document about its new press rules.
The United States under the Biden and Trump administrations has provided at least $21.7 billion in military assistance to Israel since the start of the Gaza war two years ago.
New rules that limit the access of journalists in the Pentagon and appear to condition entry into the building on agreement to restrictions have led to a standoff between the press and the Trump administration's defense department.
Two hundred members of the Oregon National Guard are being placed under federal control and deployed to protect immigration enforcement officers and government facilities.
Defense Secretary Pete Hegseth has announced that he has decided that the 19 soldiers who received the Medal of Honor for their actions in 1890 at Wounded Knee will keep their awards.
Defense Secretary Pete Hegseth has summoned hundreds of generals and admirals to a base in northern Virginia for a sudden meeting next week.
The Pentagon is stepping up restrictions on the media by requiring journalists to sign a pledge not to report on information that has not been authorized for release, including unclassified information.
Defense Secretary Pete Hegseth has ordered that troops who need an exemption from shaving their facial hair for longer than a year should now be kicked out of the service.
A group of Democratic senators say they are deeply concerned that a Pentagon plan to allow military lawyers to work as temporary immigration judges will violate a ban on using service members for law enforcement and affect the military justice system.
A federal judge has issued a nationwide block on a Trump administration directive that prevented children in the U.S. illegally from enrolling in Head Start, a federally funded preschool program.
Confusion has emerged over Trump administration plans to halt some security assistance funding to European countries along the border with Russia.
The U.S. is ramping up efforts to boost production of crucial components used in electric vehicles, smartphones and fighter jets.
The Air Force says in a new memo that transgender airmen ousted under a recent Trump administration directive will no longer have the chance to argue before a board of their peers for the right to continue serving their country.
The U.S. State Department has approved a possible $346 million weapons sale to Nigeria to help improve security in the sub-Saharan country.
U.S. lawmakers are urging the Trump administration to maintain a security partnership with Australia and the United Kingdom to supply nuclear-powered submarines.
A U.S. Army official says restoring a memorial to the Confederacy that was removed from Arlington National Cemetery at the recommendation of Congress will cost roughly $10 million total.
The Pentagon is ending the deployment of all but 250 National Guard troops that remained in Los Angeles who were originally sent to the city to deal with protests over the Trump administration’s immigration crackdown.
The State Department has approved $322 million in proposed weapons sales to Ukraine to enhance its air defense capabilities and provide armored combat vehicles.
The Pentagon says people with congestive heart failure, undergoing treatment for schizophrenia or who have a history of paraphilic disorders will no longer be eligible for a medical waiver to serve in the military.
Defense Secretary Pete Hegseth says military bases in Indiana and New Jersey could house detained immigrants without affecting their military operations.
MP Materials, the operator of the only rare earths mine in the United States, has signed a $500 million deal with Apple.
The Trump administration has resumed sending some weapons to Ukraine, a week after the Pentagon had directed that some deliveries be paused.
President Donald Trump’s decision to send more defensive weapons to Ukraine came after he privately expressed frustration with Pentagon officials for announcing a pause last week in the delivery of some critical weapons to Ukraine.
President Donald Trump says the U.S. will have to send more weapons to Ukraine, just days after ordering a pause in critical weapons deliveries to Kyiv.
The Trump administration will hold back delivering to Ukraine some air defense missiles, precision-guided artillery and other weapons as part of its announced pause to some arms shipments.
Less than a year ago, Pete Hegseth and Jennifer Griffin were colleagues at Fox News Channel.
The deep penetrating bombs that the U.S. dropped into two Iranian nuclear facilities were designed specifically for those sites and were the result of more than 15 years of intelligence and weapons design work.
Pentagon leaders have laid out new details about military tactics and explosives to bolster their argument that U.S. attacks had destroyed key Iranian nuclear facilities.
President Donald Trump is calling into question the future of Iran’s ruling theocracy after a surprise attack on three of the country’s nuclear sites.
Defense Secretary Pete Hegseth says the Pentagon has provided possible options to President Donald Trump as he decides any next steps on Iran.
Defense Secretary Pete Hegseth is appearing to acknowledge that the Pentagon has developed plans to take over Greenland and Panama by force if necessary.
Australia’s defense minister has dismissed concerns that a deal between the U.S., Australia and Britain to provide his country with nuclear-powered submarines could be in jeopardy, following a report that the Pentagon had ordered a review.
As transgender service members face a deadline to leave the U.S. military, hundreds are taking the financial bonus to depart voluntarily.
Leaders in San Francisco are blasting the Trump administration for stripping the name of gay icon Harvey Milk from a U.S. naval ship.
Defense Secretary Pete Hegseth has ordered further restrictions on how the press operates at the Pentagon.
The Army is telling The Associated Press that military air traffic controllers lost contact with an Army helicopter for about 20 seconds as it neared the Pentagon on the flight that caused two commercial jets to abort their landings this month at a Washington airport.
Defense Secretary Pete Hegseth has ordered another review of the U.S. military’s chaotic withdrawal from Afghanistan in 2021, and of the suicide bombing at the Kabul airport that killed American troops and Afghans.
President Donald Trump has announced the concept he wants for his future Golden Dome missile defense program — a multilayered system that for the first time will put U.S. weapons in space.
Sen. Ted Cruz asked whether a hotline between military and civilian air traffic controllers in Washington, D.
The Army is pausing helicopter flights near a Washington airport after two commercial planes had to abort landings last week because of an Army Black Hawk helicopter that was flying to the Pentagon.
The Army has confirmed there will be a military parade on President Donald Trump’s birthday in June, as part of the celebration around the service’s 250th birthday.
A new memo and U.S. officials say the Army is planning a sweeping transformation that will merge or close headquarters, dump outdated vehicles and aircraft, slash as many as 1,000 Pentagon headquarters staff and shift personnel to units in the field.
