Show overview
Sources & Methods launched in 2025 and has put out 33 episodes, alongside 1 trailer or bonus episode in the time since. That works out to roughly 15 hours of audio in total. Releases follow a fortnightly cadence.
Episodes typically run twenty to thirty-five minutes — most land between 27 min and 33 min — and the run-time is fairly consistent across the catalogue. It is catalogued as a EN-language News show.
The show is actively publishing — the most recent episode landed 5 days ago, with 32 episodes already out so far this year. The busiest year was 2026, with 32 episodes published. Published by NPR.
From the publisher
National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields and the halls of power, they bring you inside the Pentagon, State Department, and intelligence community to help you understand America's shifting role in the world, and how events in faraway places matter here at home. Additional episodes feature interviews with power players from the NatSec world -- current and former military officials, intelligence experts, diplomatic leaders, and more.Email the show at [email protected]. NPR+ supporters hear every episode sponsor-free and can access our complete archive. Learn more and support public media at plus.npr.org.