Tulsi Gabbard, President Trump's nominee to be director of national intelligence, testifies during her confirmation hearing before the Senate Intelligence Committee on Jan. 30 in Washington, D.C. Kevin Dietsch/Getty Images hide caption
National Security
Thursday
In this photo reviewed by U.S. military officials, an Army soldier (right) and a Marine stand in front of the gates that separate the Cuban side from the Guantánamo Bay U.S. Naval Base, June 6, 2018. Ramon Espinosa/AP hide caption
Wednesday
Former Chairman of the Joint Chiefs of Staff Gen. Mark Milley speaks during a hearing with the House Foreign Affairs Committee on March 19, 2024. The committee held the hearing to question retired generals on the U.S. withdrawal from Afghanistan in 2021. Anna Moneymaker/Getty Images hide caption
The U.S. conducts some of its most sensitive nuclear weapons research in a laboratory deep underground in Nevada. NPR was recently given a tour. National Nuclear Security Administration/Nevada National Security Site hide caption
How the U.S. determines whether its nuclear weapons still work properly
Tuesday
Secretary of Defense Pete Hegseth has 30 days to present a plan on how to implement President Trump's executive order on transgender people in the military. Kent Nishimura/Bloomberg via Getty Images hide caption
Gambling chips stacked around roulette wheel on gaming table. Getty hide caption
Retired former spies say possible D.C.-area casino could jeopardize national security
Friday
Pete Hegseth, President Trump's nominee for secretary of defense, speaks during a Senate Armed Services confirmation hearing on Jan. 14. Chen Mengtong/China News Service/VCG via Getty Images hide caption
President Trump signs executive actions at the White House after his inauguration Monday. Among those orders is one labeling Mexican drug cartels terrorist organizations. Jim Watson/AFP via Getty Images hide caption
Saturday
Less than a day from when the popular social media app is set to be banned in the U.S., President-elect Donald Trump spoke on the possibility of delaying the expulsion of TikTok. Beata Zawrzel/NurPhoto via Getty Images hide caption
Thursday
President Biden will leave office with a mixed legacy on Guantánamo. The prison, down to now down to just 15 prisoners, remains open. Chip Somodevilla/Getty Images hide caption
President Joe Biden speaks during a meeting about cybersecurity in the East Room of the White House on Aug. 25, 2021. On Thursday, Biden signed a sweeping new executive order on cybersecurity. Drew Angerer/Getty Images hide caption
Tuesday
William Burns, director of the CIA, in his office on Jan. 8, 2025. Dee Dwyer for NPR/NPR hide caption
Friday
William Burns, director of the CIA, in his office on Jan. 8, 2025. Dee Dwyer for NPR hide caption
CIA Director William J. Burns in his office in Langley, Va. Ian Morton/NPR hide caption
Thursday
U.S. Secretary of Defense Lloyd Austin has tried to end plea deals for the 9/11 defendants. Alex Wong/Getty Images hide caption