Kim Jong Un visits troops, urges them to complete "preparations for war"
North Korean state media say leader Kim Jong Un test drove one of the country's new tanks and urged troops to be ready for war.
Nuclear Weapons
Putin renews nuclear war threat, warns NATO not to send troops to Ukraine
Vladimir Putin claims Moscow's nuclear arsenal is "much more" advanced than America's, and says he'll use it if Russia is threatened.
Putin says NATO sending troops to Ukraine would risk global nuclear war
Vladimir Putin says "sending a NATO contingent to Ukraine" would risk "a nuclear conflict that will mean the destruction of our civilization."
U.K. confirms "anomaly" during nuclear missile system test launch
Defense chief tells lawmakers the U.K.'s Trident nuclear missiles are "dependable, and formidable" after a reported failed test launch off Florida.
"Oppenheimer" wins best picture at the British Academy Film Awards
Atom bomb epic "Oppenheimer" won seven prizes, including best picture, at the British Academy Film Awards.
How would Russia's space weapon work?
Sources tell CBS News the U.S. has been tracking Russia's development of a nuclear-capable anti-satellite weapon in space. Dr. Francesca Giovannini, executive director of the Harvard Belfer Center's Project on Managing the Atom, joins CBS News to discuss how the weapon could work in practice.
WH: Russia developing anti-satellite weapon
The White House confirmed Thursday that it knows Russia is developing a weapon to target satellites in space. CBS News senior White House and political correspondent Ed O'Keefe has more.
Russian nuclear space threat: What we know
The White House confirmed Thursday that the House Intelligence Committee chairman's cryptic warning about a "serious national security threat" has to do with Russia developing a space-based anti-satellite weapon that would violate a treaty banning nuclear weapons in space. CBS News chief foreign affairs correspondent and "Face the Nation" moderator Margaret Brennan has the details.
Doomsday clock set at 90 seconds to midnight
The Bulletin of the Atomic Scientists revealed the 2024 update to its "Doomsday clock," a symbol of how close humanity is to catastrophe from nuclear war, climate change and other threats. It remained set at the same spot as last year, 90 seconds to midnight. Bill Nye took part in the group's announcement and helped explain the decision.
Doomsday clock time for 2024 remains at 90 seconds to midnight
The Bulletin of the Atomic Scientists unveiled its latest reading of the Doomsday clock on Tuesday morning, signaling how close humanity is to global catastrophe.
North Korea says it tested underwater nuclear attack drone
North Korea said it tested an underwater nuclear attack drone in response to joint naval exercises by the U.S., Seoul and Tokyo.
North Korea's Kim hurls nuclear threats as U.S. heads into election year
Kim Jong Un ordered North Korea's military to "thoroughly annihilate" the U.S. and South Korea if his isolated nation is provoked, state media say.
How overseas conflicts impact U.S. economy
Two wars overseas and growing tensions with Russia and China are prompting top U.S. military contractors to boost production. Bill Hartung, senior research fellow at the Quincy Institute, joins CBS News to discuss the state of the U.S. military-industrial complex.
North Korea test fires missile touted as most powerful in nuclear arsenal
South Korea and Japan say North Korea has test launched a missile likely among the most powerful, long-range weapons in its arsenal, the Hwasong-18 ICBM.
South Korea launches first spy satellite
South Korea says it has launched its first spy satellite into space just one week after North Korea claimed it did the same. CBS News senior foreign correspondent Elizabeth Palmer has more on the new frontier in Korean competition.
Examining Iran's influence in the Middle East
The U.S. says Iran-backed fighters have been attacking American forces in the Middle East with drones and rockets in recent weeks. Eric Lob, non-resident scholar with the Middle East Institute's Iran program, joins CBS News to unpack Iran's influence in the region.
Biden, Xi meeting was months in the making
The economy, fentanyl and China potentially arming Russia in its war with Ukraine are some of the high-stakes topics that President Biden and Chinese President Xi Jinping could address at their meeting in San Francisco Wednesday. CBS News chief foreign affairs correspondent and "Face the Nation" moderator Margaret Brennan reports on the tense relationship between the U.S. and China as the meeting gets underway.
Putin revokes Russia's ratification of nuclear test ban treaty
There is widespread concern that Moscow may resume nuclear tests to try to discourage the West from continuing to offer military support to Ukraine.
Feds probed whether Trump shared nuclear secrets
CBS News has learned that investigators for Justice Department special counsel Jack Smith probed whether former President Donald Trump may have shared potentially sensitive information about U.S. nuclear submarines with Australian billionaire Anthony Pratt. Catherine Herridge has more.
U.N. to probe strike on small Ukrainian village that killed 51 people
The U.N. human rights office says "indications are that it was a Russian missile" that struck Ukrainians gathered to mourn a fallen soldier.
Zelenskyy warns U.N. of global nuclear threat
Ukrainian President Volodymyr Zelenskyy called on world leaders at the U.N. General Assembly to unite against Russia's aggression. He warned Moscow is "pushing the world to the final war" and urged action to restrain the Kremlin's nuclear abilities. Luke Coffey, senior fellow at the Hudson Institute, joins CBS News to break down Zelenskyy's address.
North Korea's Kim Jong Un arrives in Russia for presumed meeting with Putin
U.S. and South Korean officials believe Kim will offer Vladimir Putin weapons and ammo for his war in Ukraine in exchange for food, energy and weapons technology.
Doubt cast over North Korea's boasts of new "nuclear attack submarine"
One expert says the sub, based on Soviet-era technology, "will have inherent limitations," but still serve a key purpose for the Kim regime.
U.S. Air Force conducts test launch of unarmed ICBM
The test is part of a program to "demonstrate that the United States' nuclear deterrent is safe," according to the Air Force Global Strike Command.
U.S. ally worries about what Kim Jong Un could get if he helps Russia
A senior South Korean official tells CBS News there's concern the isolated Kim regime could get nuclear submarine or satellite technology for helping Putin.
U.S. sending aircraft carrier to Latin America in major buildup
The deployment dramatically increases the number of U.S. service members and ships dedicated to countering narcotics traffickers.
Live
Government shutdown hits Day 24 with no deal in sight
The government shutdown hit Day 24 with no deal in sight as the Senate stands adjourned for the weekend. Follow live updates here.
Newsom calls Trump's consideration of sending troops to San Francisco "laughable"
In a "CBS Sunday Morning" interview to air Oct. 26, the California governor dismisses the president's proposal to send National Guard troops to San Francisco, and says that he would sue to block any such attempt.
U.S. sanctions Colombian president amid intensifying feud with Trump
The U.S. sanctioned the Colombian president, an escalation of the feud between President Trump and the South American leader.
N.Y. AG Letitia James pleads not guilty to bank fraud charges in federal court
New York Attorney General Letitia James was indicted by the Justice Department in October on bank fraud charges.
Company that made lift used in Louvre heist hopes to cash in
German businessman Alexander Böcker was reading the news with his wife when she told him about a robbery at the Louvre in Paris. They soon saw an opportunity.
Exclusive
Colombia's leader slams U.S. boat strikes as illegal and ineffective
Colombian President Gustavo Petro gives his side of the story as he engages Trump in a war of words over mounting U.S. boat strikes.
Accused fentanyl kingpin "Brother Wang" extradited to U.S.
Zhi Dong Zhang, known as "Brother Wang," escaped house arrest in Mexico in July and has now been transferred into U.S. custody, officials said.
Isabelle Tate, "9-1-1: Nashville" actor who died at 23, had neurological disease
Isabelle Tate previously shared she suffered from a progressive neuromuscular disease and her family requested memorial donations be sent to the the Charcot-Marie-Tooth Association.