Robert O'Brien on Florida shooting: "It appears to be a terrorist attack"
National Security Adviser O'Brien says that the FBI doesn't know if the shooter was acting alone but Saudi Arabia has committed to cooperate with the investigation.
National Security
Scholars testify in impeachment inquiry
Three constitutional scholars told lawmakers they believe there is enough evidence to impeach the president for abusing his power and risking national security. But another said the case is thin. Nancy Cordes reports.
House Democrats release impeachment report
The House Judiciary Committee resumes impeachment hearings Wednesday after Democratic lawmakers spelled out why they believe President Trump violated his oath of office. The report concluded the president put pressure on Ukraine to investigate political rivals, threatening U.S. national security. Nancy Cordes reports.
Bolton asked to testify in impeachment inquiry
House investigators have asked President Trump's former national security adviser to testify in the impeachment inquiry. John Bolton was openly troubled by the president's approach to Ukraine and has since left the administration. Nancy Cordes reports.
ISIS leader's death & what it means
Holly Williams in Turkey and CBS News Senior National Security contributor Michael Morell, a former acting director of the CIA, join CBS News to discuss the death of ISIS leader Abu Bakr al-Baghdadi and what it means for the fight against ISIS.
11/11: CBS Evening News
Tracking freezing temperatures across the U.S.; FitOps Foundation helping veterans transition to civilian life.
Democrats release testimony transcript
In newly-released testimony, a Pentagon official said national security leaders felt military aid to Ukraine should not be stopped by the White House. Nancy Cordes has the latest.
National security adviser says U.S. "concerned" about war crimes in Syria
National Security Adviser Robert O'Brien says the idea that the United States greenlighted Turkey's offensive on Kurdish forces in Syria is "false."
Michael Hayden on post-truth era and security
Former CIA and National Security Agency Director Michael Hayden joins "Face the Nation" moderator Margaret Brennan to discuss his new book "The Assault on Intelligence: American National Security in an Age of Lies."
Full interview: Susan Rice
Former ambassador to the U.N. and President Obama's national security adviser Susan Rice sits down with Margaret Brennan on "Face the Nation."
Russia's mischief-making turned weaponization
Reporter and author Greg Miller covers national security for the Washington Post, and his latest book is "The Apprentice: Trump, Russia, and the Subversion of American Democracy."
Face The Nation: Seung Min Kim, Michael Crowley, David Nakamura
Missed the second half of the show? The latest on the government shutdown and national security.
Experts say ISIS & Russia could benefit from Syria onslaught
Michael Morell, the former CIA deputy director and CBS News senior national security contributor, and William Burns, the former deputy secretary of state, break down the latest developments between Turkey and Syria.
James Clapper on Trump, Russia and the intel community
Former Director of National Intelligence James Clapper, a man not given to publicity, sits down with national security correspondent David Martin to discuss his new book, "Facts and Fears: Hard Truths from a Life in Intelligence," in which he defends the men and women of America's intelligence community from assaults on their mission, including from President Donald Trump.
How Trump-Musk feud could impact Pentagon
Elon Musk's deep ties to the U.S. intelligence community and the U.S. space program could be in jeopardy as his feud with President Trump continues. CBS News senior national security correspondent Charlie D'Agata digs into the possible impact on the Pentagon.
Security alert for Jewish and Israeli communities
Federal law enforcement agencies have issued a new intelligence bulletin, obtained by CBS News, warning that recent attacks in Boulder, Colorado, at the Capital Jewish Museum in Washington, D.C., and at the Pennsylvania governor's residence "could motivate others to conduct violence against Israeli and Jewish institutions, or their supporters." Nicole Sganga has more.
How the Marines fought the Korean War's greatest battle
In his new book, "On Desperate Ground," author Hampton Sides recounts the fateful experience of U.S. Marines and their clash with overpowering Chinese forces at the Chosin Reservoir in North Korea in November 1950, which has been called the Korean War's greatest battle. National security correspondent David Martin talks with Sides; Joint Chiefs of Staff Chairman Gen. Joseph Dunford, whose father fought at Chosin; and Warren Weidhahn, who was a private during the battle.
Red Cell
Navy captain Richard Marcinko was sentenced to prison for his role in a mission that exposed security lapses at sensitive military installations. Marcinko says he was singled out for prosecution because he embarrassed the Navy's top brass. Mike Wallace reports.
On the Waterfront
Despite heightened security after the Sept. 11 terror attacks, U.S. Customs is still inspecting just two percent of the six million cargo containers entering the country each year. As Steve Kroft reports, that leaves seaports and shipping crates alarmingly vulnerable.
Assessing the threats in the new "code war"
The former head of national security at the Justice Department says Russian hackers are "taking aim at the core institutions of the international world order."
International student crackdown's impact
In the wake of President Trump's efforts to limit the number of international students at universities in the U.S., some foreign students are looking outside the U.S. to study. CBS News national security contributor Sam Vinograd has more.
Trump White House formally accepts Qatari jet
The Trump administration has formally accepted the luxury 747 jet offered by the Qatari government as a gift. The Pentagon confirmed the news Wednesday and said it will now work to ensure it meets security requirements for the president's use. CBS News Pentagon reporter Eleanor Watson has the latest.
What to know about Trump's "Golden Dome"
President Trump unveiled plans for a so-called "Golden Dome" on Tuesday. It's his twist on the "Iron Dome," the informal name for Israel's missile defense system. CBS News Pentagon reporter Eleanor Watson has more.
Breaking down the Waltz move from NSA to U.N.
President Trump's national security adviser, Mike Waltz, is on the way out with Mr. Trump announcing that Waltz will be nominated for ambassador to the United Nations. CBS News senior White House reporter Jennifer Jacobs, Sumi Somaskanda, chief presenter at BBC News and CBS News senior national security correspondent Charlie D'Agata have the latest.
U.S. drone swarm mysteries date back years
Drones have repeatedly swarmed sensitive military sites. Current and former Air Force generals, along with a senior member of Congress, say the incursions pose a security threat.
Russia's alleged hybrid warfare targeting seafloor cables vital to modern life
A web of undersea cables connects our lives and our global economy. As U.S. adversaries are accused of sabotage, they're proving to be targets of choice.
Dick Cheney remembered at funeral as having "devotion to America" over party
Dick Cheney's daughter Liz Cheney, an outspoken critic of President Trump, said her father "knew the bonds of party must always yield to the single bond we share as Americans."
CDC website changes to include false claim about autism and vaccines
Multiple CDC officials familiar with the situation said the change was made by political appointees without input from relevant agency staffers.
Justice Dept. probing handling of Sen. Adam Schiff investigation, sources say
Federal investigators are questioning the handling of the investigation into Democratic Senator Adam Schiff of California, three sources familiar with the matter said.
NYPD: Gun rights movement 3D2A, 3D printers spark rapid rise in ghost guns
Ghost guns that are 3D-printed are being made from plans readily available online, experts say.
Amazon issuing Prime refunds after $2.5B settlement. Here's what to know.
After FTC settlement, eligible Amazon Prime customers will automatically receive refunds between Nov. 12 and Dec. 24.
Hurricane Melissa winds hit record-breaking 252 mph, data confirms
Researchers recorded a record-breaking wind gust as Hurricane Melissa lashed the Caribbean in late October.
TSA may start charging a fee for passengers without a Real ID
The TSA plans to charge a fee for air passengers who lack a Real ID or other accepted form of identification.
ICE official testifies on Trump administration's plans to deport Abrego Garcia to Liberia
The Trump administration is pushing to remove Kilmar Abrego Garcia from the U.S. ahead of his criminal trial on human smuggling charges next year.